.github/workflows/build.yml

@@ -1,35 +0,0 @@
-name: build
-
-on:
-  push:
-    branches:
-      - '*'
-    tags-ignore:
-      - '*'
-  pull_request:
-
-jobs:
-  perl:
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        perl-version:
-          - '5.8-buster'
-          - '5.10-buster'
-          - '5.18-buster'
-          - '5.20-buster'
-          - '5.26'
-          - 'latest'
-
-    container:
-      image: perl:${{ matrix.perl-version }}
-
-    steps:
-      - uses: actions/checkout@v4
-      - name: perl -V
-        run: perl -V
-      - name: Install dependencies
-        run: curl -sL https://git.io/cpm | perl - install -g --with-recommends --with-test --with-configure --show-build-log-on-failure
-      - name: Run tests
-        run: perl Makefile.PL && make && make test

.github/workflows/build_mac.yml

@@ -1,24 +0,0 @@
-name: build_mac
-
-on:
-  push:
-    branches:
-      - '*'
-    tags-ignore:
-      - '*'
-  pull_request:
-
-jobs:
-  perl:
-    runs-on: macOS-latest
-
-    steps:
-      - uses: actions/checkout@master
-      - name: perl -V
-        run: perl -V
-      - name: Install dependencies with develop
-        run: curl -sL https://git.io/cpm | perl - install -g --with-recommends --with-test --with-configure --with-develop --show-build-log-on-failure
-      - name: Run Makefile.PL
-        run: perl Makefile.PL
-      - name: Run tests
-        run: make && make test

.github/workflows/build_windows.yml

@@ -1,28 +0,0 @@
-name: build_windows
-
-on:
-  push:
-    branches:
-      - '*'
-    tags-ignore:
-      - '*'
-  pull_request:
-
-jobs:
-  perl:
-    runs-on: windows-latest
-
-    steps:
-      - uses: actions/checkout@master
-#      - name: Set up Perl
-#        run: |
-#          choco install strawberryperl
-#          echo "##[add-path]C:\strawberry\c\bin;C:\strawberry\perl\site\bin;C:\strawberry\perl\bin"
-      - name: perl -V
-        run: perl -V
-      - name: Install dependencies with develop
-        run: curl -sL https://git.io/cpm | perl - install -g --with-recommends --with-test --with-configure --with-develop --show-build-log-on-failure
-      - name: Run Makefile.PL
-        run: perl Makefile.PL
-      - name: Run tests
-        run: gmake test

.travis.yml

@@ -1,4 +1,3 @@
-dist: trusty
 language: perl
 perl:
 #  - "5.8.1"

Changes

@@ -1,143 +1,5 @@
 Changes for Perl extension DBD-SQLite
 
-1.76 2024-10-19
-    - Switched to a production version
-
-1.75_01 2024-09-17
-    - Upgraded SQLite to 3.46.1
-    - Fix for Windows quadmath builds (GH#115, sisyphus++)
-    - Omit load_extension if static build
-
-1.74 2023-09-20
-    - Switched to a production version
-
-1.73_01 2023-07-09
-    - Upgraded SQLite to 3.42.0
-    - Add missing possible table_type values to POD (GH#105, dboehmer++)
-
-1.72 2022-11-04
-    - Switched to a production version
-
-1.71_07 2022-10-26
-    - Upgraded SQLite to 3.39.4
-
-1.71_06 2022-03-12
-    - Set UTF8CACHE to avoid slowdown with -DDEBUGGING (andk, Leont, FGasper)
-
-1.71_05 2022-02-26
-    - Fix another test failure on perl built with -DDEBUGGING
-    - Lowercase datatype in table column metadata for backcompat
-
-1.71_04 2022-02-26
-    - Fix test failure on perl built with -DDEBUGGING (andk++)
-
-1.71_03 2022-02-23
-    - Upgraded SQLite to 3.38.0
-    - Expose sqlite_error_offset introduced in 3.38.0
-
-1.71_02 2022-01-07
-    - Upgraded SQLite to 3.37.2
-    - Improve sqlite_load_extension doc (GH#94, Derek Lamb++)
-
-1.71_01 2021-12-02
-    - Upgraded SQLite to 3.37.0
-    - Add a feature to unregister a created function
-    - Fix accented characters in POD (GH#90, HaraldJoerg++)
-
-1.70 2021-08-01
-    - Switched to a production version
-
-1.69_02 2021-07-30
-    - Fix doc to use the correct attribute with sqlite_ (GH#86, eekboek++)
-    - Modify the fix to silence the sqlite_unicode warning not to check
-      the attribute twice
-    - Fix an encoding issue of naive (GH#83, HaraldJoerg++)
-
-1.69_01 2021-07-30
-    - Typo (GH#85, grr++)
-    - Silenced deprecation warning of sqlite_unicode not to break
-      tests of existing applications
-
-1.68 2021-07-22
-    - Switched to a production version
-
-1.67_07 2021-06-19
-    - Upgraded SQLite to 3.36.0
-
-1.67_06 2021-06-14
-    - Experiment with another quadmath patch to see if it works
-      with an older version of FreeBSD
-
-1.67_05 2021-06-13
-    - Made DBD_SQLITE_STRING_MODE constants exportable
-
-1.67_04 2021-05-31
-    - Upgraded SQLite to 3.35.5
-    - Stop setting THREADSAFE=0 if perl has pthread (ie. 5.20+)
-      (Bjoern Hoehrmann++, GH#69, #72)
-    - Fixed a memory leak in ::VirtualTable
-    - Introduced "string_mode" handle attribute (Felipe Gasper++)
-      to fix long-standing issues of sqlite_unicode (GH#78, #68)
-    - Added a dependency from dbdimp.o to the *.inc files included
-      into dbdimp.c (Laurent Dami++, GH#74)
-    - Fixed an offset issue of VirtualTable (Laurent Dami++, GH#75)
-
-1.67_03 2021-03-31
-    - Upgraded SQLite to 3.35.3
-    - Enabled math functions introduced in SQLite 3.35
-    - Fix quadmath issues (Tux++, leont++)
-
-1.67_02 2020-12-06
-    - Upgraded SQLite to 3.34.0
-    - Added a few new constants
-    - Added sqlite_txn_state method to see internal state
-      of the backend
-
-1.67_01 2020-11-24
-    - Switched to XSLoader (GH#63; toddr++)
-    - Use quadmath_snprintf if USE_QUADMATH is defined
-    - Use av_fetch instead of av_shift (norimy++)
-
-1.66 2020-08-30
-    - Switched to a production version
-
-1.65_03 2020-07-27
-    - Upgraded SQLite to 3.32.3
-
-1.65_02 2020-02-08
-    - Upgraded SQLite to 3.31.1
-
-1.65_01 2020-01-18
-    - Upgraded SQLite to 3.30.1
-    - Added several SQL_ types as alias (pali++)
-    - Fixed two initialization issues (ppisar++)
-    - Allowed create_function to return an array reference
-      to specify the type of the value
-
-1.64 2019-08-12
-    - Switched to a production version
-
-1.63_05 2019-07-12
-    - Upgraded SQLite to 3.29.0
-    - Added sqlite_get_autocommit private method (GH#52)
-    - Addded new db_config constants, notably to prohibit
-      double-quoted string literals
-
-1.63_04 2019-05-25
-    - Upgraded SQLite to 3.28.0
-    - Modified doc for sqlite_db_filename which actually returns undef
-      or an empty string (GH#50)
-    - Fixed ->quote($blob, SQL_BLOB) to quote correctly (GH#51, pali++)
-
-1.63_03 2019-02-15
-    - Applied a patch to fix segmentation fault on 32-bit big-endian
-      platforms by Niko Tyni (GH#45)
-
-1.63_02 2019-02-14
-    - Upgraded SQLite to 3.27.1
-    - Let a URI filename test skip if SQLite is compiled with URI filename
-      support (GH#47)
-
 1.63_01 2019-01-26
     - Made sure an internal hv is initialized (GH#45)
     - Fixed a number of tests to skip

MANIFEST

@@ -90,7 +90,6 @@ t/62_regexp_multibyte_char_class.t
 t/63_param_values.t
 t/64_limit.t
 t/65_db_config.t
-t/66_get_autocommit.t
 t/cookbook_variance.t
 t/lib/SQLiteTest.pm
 t/rt_106151_outermost_savepoint.t

Makefile.PL

@@ -236,7 +236,6 @@ my @CC_DEFINE = (
 #	'-DSQLITE_ENABLE_STAT4',            # for sqlite >= 3.8.3.1
 	'-DSQLITE_ENABLE_JSON1',            # for sqlite >= 3.9.0
 	'-DSQLITE_ENABLE_FTS5',             # for sqlite >= 3.9.0
-	'-DSQLITE_ENABLE_MATH_FUNCTIONS',   # for sqlite >= 3.35.0
 	'-DNDEBUG=1',
 );
 
@@ -262,7 +261,7 @@ if ( $^O eq 'cygwin') {
 if ( $Config{d_usleep} || $Config{osname} =~ m/linux/ ) {
 	push @CC_DEFINE, '-DHAVE_USLEEP=1';
 }
-if ( !$Config{usethreads} and $Config{libs} !~ /pthread/ ) {
+unless ( $Config{usethreads} ) {
 	push @CC_DEFINE, '-DTHREADSAFE=0';
 }
 if ($^O eq 'hpux' and $Config{osvers} <= 10.20) {
@@ -288,18 +287,8 @@ if ($^O =~ /bsd/i && $^O !~ /(?:open|net)bsd/) {
 	push @CC_DEFINE, '-D_XOPEN_SOURCE';
 }
 
-if (!$Config{usedl}) {
-    push @CC_DEFINE, '-DSQLITE_OMIT_LOAD_EXTENSION';
-}
-
 my (@CCFLAGS, @LDFLAGS, @LDDLFLAGS);
 
-if ($ENV{TEST_DBD_SQLITE_WITH_ASAN}) {
-    push @CCFLAGS, '-fsanitize=address -static-libasan -fuse-ld=gold -fno-omit-frame-pointer -g -O2';
-    push @LDFLAGS, '-fsanitize=address -static-libasan -fuse-ld=gold -fno-omit-frame-pointer -g -O2';
-    push @LDDLFLAGS, '-fsanitize=address -static-libasan -fuse-ld=gold -fno-omit-frame-pointer -g -O2';
-}
-
 # RT #70135: See if ld supports Bsymbolic; 
 unless ($^O eq 'MSWin32' && $Config{ld} =~ /link/) {
 	for my $path (File::Spec->path) {
@@ -404,9 +393,6 @@ WriteMakefile(
 		? '$(O_FILES)'
 		: 'SQLite.o dbdimp.o'
 	),
-	depend           => {
-        	'dbdimp.o' => 'dbdimp_tokenizer.inc dbdimp_virtual_table.inc',
-	},
 	clean            => {
 		FILES => 'SQLite.xsi config.h tv.log *.old',
 	},

SQLite.xs

@@ -368,47 +368,6 @@ db_config(dbh, id, new_value = -1)
     OUTPUT:
         RETVAL
 
-static int
-get_autocommit(dbh)
-    SV *dbh
-    ALIAS:
-        DBD::SQLite::db::sqlite_get_autocommit = 1
-    CODE:
-    {
-        RETVAL = sqlite_db_get_autocommit(aTHX_ dbh);
-    }
-    OUTPUT:
-        RETVAL
-
-static int
-txn_state(SV* dbh, SV *schema = &PL_sv_undef)
-    ALIAS:
-        DBD::SQLite::db::sqlite_txn_state = 1
-    CODE:
-    {
-        RETVAL = sqlite_db_txn_state(aTHX_ dbh, schema);
-    }
-    OUTPUT:
-        RETVAL
-
-static int
-error_offset(dbh)
-    SV *dbh
-    ALIAS:
-        DBD::SQLite::db::sqlite_error_offset = 1
-    CODE:
-    {
-#if SQLITE_VERSION_NUMBER >= 3038000
-        D_imp_dbh(dbh);
-        RETVAL = sqlite3_error_offset(imp_dbh->db);
-#else
-        RETVAL = -1;
-#endif
-    }
-    OUTPUT:
-        RETVAL
-
-
 MODULE = DBD::SQLite          PACKAGE = DBD::SQLite::st
 
 PROTOTYPES: DISABLE

constants.inc

@@ -5,41 +5,6 @@ MODULE = DBD::SQLite    PACKAGE = DBD::SQLite::Constants
 
 PROTOTYPES: ENABLE
 
-BOOT:
-    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "DBD_SQLITE_STRING_MODE_PV", newSVuv(DBD_SQLITE_STRING_MODE_PV) );
-    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "DBD_SQLITE_STRING_MODE_BYTES", newSVuv(DBD_SQLITE_STRING_MODE_BYTES) );
-    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "DBD_SQLITE_STRING_MODE_UNICODE_NAIVE", newSVuv(DBD_SQLITE_STRING_MODE_UNICODE_NAIVE) );
-    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK", newSVuv(DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK) );
-    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "DBD_SQLITE_STRING_MODE_UNICODE_STRICT", newSVuv(DBD_SQLITE_STRING_MODE_UNICODE_STRICT) );
-
-#if SQLITE_VERSION_NUMBER >= 3034000
-
-IV
-_const_allowed_return_values_from_sqlite3_txn_state_3034000()
-    ALIAS:
-        SQLITE_TXN_NONE = SQLITE_TXN_NONE
-        SQLITE_TXN_READ = SQLITE_TXN_READ
-        SQLITE_TXN_WRITE = SQLITE_TXN_WRITE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_allowed_return_values_from_sqlite3_txn_state_3034000_zero()
-    ALIAS:
-        SQLITE_TXN_NONE = 1
-        SQLITE_TXN_READ = 2
-        SQLITE_TXN_WRITE = 3
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
 IV
 _const_authorizer_action_codes()
     ALIAS:
@@ -391,134 +356,6 @@ _const_database_connection_configuration_options_3026000_zero()
 
 #endif
 
-#if SQLITE_VERSION_NUMBER >= 3028000
-
-IV
-_const_database_connection_configuration_options_3028000()
-    ALIAS:
-        SQLITE_DBCONFIG_WRITABLE_SCHEMA = SQLITE_DBCONFIG_WRITABLE_SCHEMA
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_database_connection_configuration_options_3028000_zero()
-    ALIAS:
-        SQLITE_DBCONFIG_WRITABLE_SCHEMA = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3029000
-
-IV
-_const_database_connection_configuration_options_3029000()
-    ALIAS:
-        SQLITE_DBCONFIG_LEGACY_ALTER_TABLE = SQLITE_DBCONFIG_LEGACY_ALTER_TABLE
-        SQLITE_DBCONFIG_DQS_DML = SQLITE_DBCONFIG_DQS_DML
-        SQLITE_DBCONFIG_DQS_DDL = SQLITE_DBCONFIG_DQS_DDL
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_database_connection_configuration_options_3029000_zero()
-    ALIAS:
-        SQLITE_DBCONFIG_LEGACY_ALTER_TABLE = 1
-        SQLITE_DBCONFIG_DQS_DML = 2
-        SQLITE_DBCONFIG_DQS_DDL = 3
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3030000
-
-IV
-_const_database_connection_configuration_options_3030000()
-    ALIAS:
-        SQLITE_DBCONFIG_ENABLE_VIEW = SQLITE_DBCONFIG_ENABLE_VIEW
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_database_connection_configuration_options_3030000_zero()
-    ALIAS:
-        SQLITE_DBCONFIG_ENABLE_VIEW = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3031000
-
-IV
-_const_database_connection_configuration_options_3031000()
-    ALIAS:
-        SQLITE_DBCONFIG_LEGACY_FILE_FORMAT = SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
-        SQLITE_DBCONFIG_TRUSTED_SCHEMA = SQLITE_DBCONFIG_TRUSTED_SCHEMA
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_database_connection_configuration_options_3031000_zero()
-    ALIAS:
-        SQLITE_DBCONFIG_LEGACY_FILE_FORMAT = 1
-        SQLITE_DBCONFIG_TRUSTED_SCHEMA = 2
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3042000
-
-IV
-_const_database_connection_configuration_options_3042000()
-    ALIAS:
-        SQLITE_DBCONFIG_STMT_SCANSTATUS = SQLITE_DBCONFIG_STMT_SCANSTATUS
-        SQLITE_DBCONFIG_REVERSE_SCANORDER = SQLITE_DBCONFIG_REVERSE_SCANORDER
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_database_connection_configuration_options_3042000_zero()
-    ALIAS:
-        SQLITE_DBCONFIG_STMT_SCANSTATUS = 1
-        SQLITE_DBCONFIG_REVERSE_SCANORDER = 2
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
 #if SQLITE_VERSION_NUMBER >= 3006002
 
 IV
@@ -1135,158 +972,6 @@ _const_extended_result_codes_3025000_zero()
 
 #endif
 
-#if SQLITE_VERSION_NUMBER >= 3031000
-
-IV
-_const_extended_result_codes_3031000()
-    ALIAS:
-        SQLITE_CANTOPEN_SYMLINK = SQLITE_CANTOPEN_SYMLINK
-        SQLITE_CONSTRAINT_PINNED = SQLITE_CONSTRAINT_PINNED
-        SQLITE_OK_SYMLINK = SQLITE_OK_SYMLINK
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3031000_zero()
-    ALIAS:
-        SQLITE_CANTOPEN_SYMLINK = 1
-        SQLITE_CONSTRAINT_PINNED = 2
-        SQLITE_OK_SYMLINK = 3
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3032000
-
-IV
-_const_extended_result_codes_3032000()
-    ALIAS:
-        SQLITE_IOERR_DATA = SQLITE_IOERR_DATA
-        SQLITE_BUSY_TIMEOUT = SQLITE_BUSY_TIMEOUT
-        SQLITE_CORRUPT_INDEX = SQLITE_CORRUPT_INDEX
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3032000_zero()
-    ALIAS:
-        SQLITE_IOERR_DATA = 1
-        SQLITE_BUSY_TIMEOUT = 2
-        SQLITE_CORRUPT_INDEX = 3
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3034000
-
-IV
-_const_extended_result_codes_3034000()
-    ALIAS:
-        SQLITE_IOERR_CORRUPTFS = SQLITE_IOERR_CORRUPTFS
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3034000_zero()
-    ALIAS:
-        SQLITE_IOERR_CORRUPTFS = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3037000
-
-IV
-_const_extended_result_codes_3037000()
-    ALIAS:
-        SQLITE_CONSTRAINT_DATATYPE = SQLITE_CONSTRAINT_DATATYPE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3037000_zero()
-    ALIAS:
-        SQLITE_CONSTRAINT_DATATYPE = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3041000
-
-IV
-_const_extended_result_codes_3041000()
-    ALIAS:
-        SQLITE_NOTICE_RBU = SQLITE_NOTICE_RBU
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3041000_zero()
-    ALIAS:
-        SQLITE_NOTICE_RBU = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3043000
-
-IV
-_const_extended_result_codes_3043000()
-    ALIAS:
-        SQLITE_IOERR_IN_PAGE = SQLITE_IOERR_IN_PAGE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_extended_result_codes_3043000_zero()
-    ALIAS:
-        SQLITE_IOERR_IN_PAGE = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
 IV
 _const_flags_for_file_open_operations()
     ALIAS:
@@ -1397,78 +1082,6 @@ _const_flags_for_file_open_operations_3007013_zero()
 
 #endif
 
-#if SQLITE_VERSION_NUMBER >= 3031000
-
-IV
-_const_flags_for_file_open_operations_3031000()
-    ALIAS:
-        SQLITE_OPEN_NOFOLLOW = SQLITE_OPEN_NOFOLLOW
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_flags_for_file_open_operations_3031000_zero()
-    ALIAS:
-        SQLITE_OPEN_NOFOLLOW = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3033000
-
-IV
-_const_flags_for_file_open_operations_3033000()
-    ALIAS:
-        SQLITE_OPEN_SUPER_JOURNAL = SQLITE_OPEN_SUPER_JOURNAL
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_flags_for_file_open_operations_3033000_zero()
-    ALIAS:
-        SQLITE_OPEN_SUPER_JOURNAL = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3037000
-
-IV
-_const_flags_for_file_open_operations_3037000()
-    ALIAS:
-        SQLITE_OPEN_EXRESCODE = SQLITE_OPEN_EXRESCODE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_flags_for_file_open_operations_3037000_zero()
-    ALIAS:
-        SQLITE_OPEN_EXRESCODE = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
 #if SQLITE_VERSION_NUMBER >= 3008003
 
 IV
@@ -1493,80 +1106,6 @@ _const_function_flags_3008003_zero()
 
 #endif
 
-#if SQLITE_VERSION_NUMBER >= 3030000
-
-IV
-_const_function_flags_3030000()
-    ALIAS:
-        SQLITE_DIRECTONLY = SQLITE_DIRECTONLY
-        SQLITE_SUBTYPE = SQLITE_SUBTYPE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_function_flags_3030000_zero()
-    ALIAS:
-        SQLITE_DIRECTONLY = 1
-        SQLITE_SUBTYPE = 2
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3031000
-
-IV
-_const_function_flags_3031000()
-    ALIAS:
-        SQLITE_INNOCUOUS = SQLITE_INNOCUOUS
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_function_flags_3031000_zero()
-    ALIAS:
-        SQLITE_INNOCUOUS = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3044001
-
-IV
-_const_function_flags_3044001()
-    ALIAS:
-        SQLITE_RESULT_SUBTYPE = SQLITE_RESULT_SUBTYPE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const_function_flags_3044001_zero()
-    ALIAS:
-        SQLITE_RESULT_SUBTYPE = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
 IV
 _const_fundamental_datatypes()
     ALIAS:
@@ -1574,7 +1113,6 @@ _const_fundamental_datatypes()
         SQLITE_FLOAT = SQLITE_FLOAT
         SQLITE_BLOB = SQLITE_BLOB
         SQLITE_NULL = SQLITE_NULL
-        SQLITE_TEXT = SQLITE_TEXT
     CODE:
         RETVAL = ix;
     OUTPUT:
@@ -1924,75 +1462,3 @@ _const__flags_for_file_open_operations_3007013_zero()
 
 #endif
 
-#if SQLITE_VERSION_NUMBER >= 3031000
-
-IV
-_const__flags_for_file_open_operations_3031000()
-    ALIAS:
-        OPEN_NOFOLLOW = SQLITE_OPEN_NOFOLLOW
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const__flags_for_file_open_operations_3031000_zero()
-    ALIAS:
-        OPEN_NOFOLLOW = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3033000
-
-IV
-_const__flags_for_file_open_operations_3033000()
-    ALIAS:
-        OPEN_SUPER_JOURNAL = SQLITE_OPEN_SUPER_JOURNAL
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const__flags_for_file_open_operations_3033000_zero()
-    ALIAS:
-        OPEN_SUPER_JOURNAL = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-
-#if SQLITE_VERSION_NUMBER >= 3037000
-
-IV
-_const__flags_for_file_open_operations_3037000()
-    ALIAS:
-        OPEN_EXRESCODE = SQLITE_OPEN_EXRESCODE
-    CODE:
-        RETVAL = ix;
-    OUTPUT:
-        RETVAL
-
-#else
-
-IV
-_const__flags_for_file_open_operations_3037000_zero()
-    ALIAS:
-        OPEN_EXRESCODE = 1
-    CODE:
-        RETVAL = 0;
-    OUTPUT:
-        RETVAL
-
-#endif
-

cpanfile

@@ -1,5 +0,0 @@
-requires 'DBI', '1.57';
-
-on test => sub {
-    requires 'Test::More', '0.88';
-};

dbdimp.c

@@ -214,7 +214,6 @@ sqlite_type_from_odbc_type(int type)
     switch(type) {
         case SQL_UNKNOWN_TYPE:
             return SQLITE_NULL;
-        case SQL_BOOLEAN:
         case SQL_INTEGER:
         case SQL_SMALLINT:
         case SQL_TINYINT:
@@ -224,11 +223,7 @@ sqlite_type_from_odbc_type(int type)
         case SQL_REAL:
         case SQL_DOUBLE:
             return SQLITE_FLOAT;
-        case SQL_BIT:
         case SQL_BLOB:
-        case SQL_BINARY:
-        case SQL_VARBINARY:
-        case SQL_LONGVARBINARY:
             return SQLITE_BLOB;
         default:
             return SQLITE_TEXT;
@@ -239,11 +234,11 @@ void
 init_cxt() {
     dTHX;
     MY_CXT_INIT;
-    MY_CXT.last_dbh_string_mode = DBD_SQLITE_STRING_MODE_PV;
+    MY_CXT.last_dbh_is_unicode = 0;
 }
 
 SV *
-stacked_sv_from_sqlite3_value(pTHX_ sqlite3_value *value, dbd_sqlite_string_mode_t string_mode)
+stacked_sv_from_sqlite3_value(pTHX_ sqlite3_value *value, int is_unicode)
 {
     STRLEN len;
     sqlite_int64 iv;
@@ -271,7 +266,9 @@ stacked_sv_from_sqlite3_value(pTHX_ sqlite3_value *value, dbd_sqlite_string_mode
     case SQLITE_TEXT:
         len = sqlite3_value_bytes(value);
         sv = newSVpvn((const char *)sqlite3_value_text(value), len);
-        DBD_SQLITE_UTF8_DECODE_IF_NEEDED(sv, string_mode);
+        if (is_unicode) {
+            SvUTF8_on(sv);
+        }
         return sv_2mortal(sv);
     case SQLITE_BLOB:
         len = sqlite3_value_bytes(value);
@@ -292,9 +289,6 @@ sqlite_set_result(pTHX_ sqlite3_context *context, SV *result, int is_error)
     STRLEN len;
     char *s;
     sqlite3_int64 iv;
-    AV *av;
-    SV *result2, *type;
-    SV **presult2, **ptype;
 
     if ( is_error ) {
         s = SvPV(result, len);
@@ -305,33 +299,6 @@ sqlite_set_result(pTHX_ sqlite3_context *context, SV *result, int is_error)
     /* warn("result: %s\n", SvPV_nolen(result)); */
     if ( !SvOK(result) ) {
         sqlite3_result_null( context );
-    } else if( SvROK(result) && SvTYPE(SvRV(result)) == SVt_PVAV ) {
-        av = (AV*)SvRV(result);
-        if ( av_len(av) == 1 ) {
-            presult2 = av_fetch(av, 0, 0);
-            ptype    = av_fetch(av, 1, 0);
-            result2 = presult2 ? *presult2 : &PL_sv_undef;
-            type    = ptype ? *ptype : &PL_sv_undef;
-            if ( SvIOK(type) ) {
-                switch(sqlite_type_from_odbc_type(SvIV(type))) {
-                    case SQLITE_INTEGER:
-                        sqlite3_result_int64( context, SvIV(result2) );
-                        return;
-                    case SQLITE_FLOAT:
-                        sqlite3_result_double( context, SvNV(result2) );
-                        return;
-                    case SQLITE_BLOB:
-                        s = SvPV(result2, len);
-                        sqlite3_result_blob( context, s, len, SQLITE_TRANSIENT );
-                        return;
-                    case SQLITE_TEXT:
-                        s = SvPV(result2, len);
-                        sqlite3_result_text( context, s, len, SQLITE_TRANSIENT );
-                        return;
-                }
-            }
-        }
-        sqlite3_result_error( context, "unexpected arrayref", 19 );
     } else if( SvIOK_UV(result) ) {
         if ((UV)(sqlite3_int64)UV_MAX == UV_MAX)
             sqlite3_result_int64( context, (sqlite3_int64)SvUV(result));
@@ -405,18 +372,8 @@ sqlite_is_number(pTHX_ const char *v, int sql_type)
         if (!_sqlite_atoi64(v, &iv)) return 1;
     }
     if (sql_type != SQLITE_INTEGER) {
-#ifdef USE_QUADMATH
-        sprintf(format, (has_plus ? "+%%.%dQf" : "%%.%dQf"), precision);
-#  if defined(WIN32)
-        /* On Windows quadmath, we need to use strtoflt128(), not atov() */
-        if (strEQ(form(format, strtoflt128(v, NULL)), v)) return 2;
-#  else
-        if (strEQ(form(format, atof(v)), v)) return 2;
-#  endif
-#else
         sprintf(format, (has_plus ? "+%%.%df" : "%%.%df"), precision);
         if (strEQ(form(format, atof(v)), v)) return 2;
-#endif
     }
     return 0;
 }
@@ -439,44 +396,6 @@ sqlite_discon_all(SV *drh, imp_drh_t *imp_drh)
     return FALSE; /* no way to do this */
 }
 
-#define _croak_invalid_value(name, value) \
-    croak("Invalid value (%s) given for %s", value, name);
-
-/* Like SvUV but croaks on anything other than an unsigned int. */
-static inline int
-my_SvUV_strict(pTHX_ SV *input, const char* name)
-{
-    if (SvUOK(input)) {
-        return SvUV(input);
-    }
-
-    const char* pv = SvPVbyte_nolen(input);
-
-    UV uv;
-    int numtype = grok_number(pv, strlen(pv), &uv);
-
-    /* Anything else is invalid: */
-    if (numtype != IS_NUMBER_IN_UV) _croak_invalid_value(name, pv);
-
-    return uv;
-}
-
-static inline dbd_sqlite_string_mode_t
-_extract_sqlite_string_mode_from_sv( pTHX_ SV* input )
-{
-    if (SvOK(input)) {
-        UV val = my_SvUV_strict(aTHX_ input, "sqlite_string_mode");
-
-        if (val >= _DBD_SQLITE_STRING_MODE_COUNT) {
-            _croak_invalid_value("sqlite_string_mode", SvPVbyte_nolen(input));
-        }
-
-        return val;
-    }
-
-    return DBD_SQLITE_STRING_MODE_PV;
-}
-
 int
 sqlite_db_login6(SV *dbh, imp_dbh_t *imp_dbh, char *dbname, char *user, char *pass, SV *attr)
 {
@@ -486,7 +405,7 @@ sqlite_db_login6(SV *dbh, imp_dbh_t *imp_dbh, char *dbname, char *user, char *pa
     SV **val;
     int extended = 0;
     int flag = 0;
-    dbd_sqlite_string_mode_t string_mode = DBD_SQLITE_STRING_MODE_PV;
+    int unicode = 0;
 
     sqlite_trace(dbh, imp_dbh, 3, form("login '%s' (version %s)", dbname, sqlite3_version));
 
@@ -509,24 +428,13 @@ sqlite_db_login6(SV *dbh, imp_dbh_t *imp_dbh, char *dbname, char *user, char *pa
                 hv_stores(hv, "ReadOnly", newSViv(1));
             }
         }
-
+        /* sqlite_unicode should be detected earlier, to register default functions correctly */
-        /* sqlite_string_mode should be detected earlier, to register default functions correctly */
+        if (hv_exists(hv, "sqlite_unicode", 14)) {
-
-        SV** string_mode_svp = hv_fetchs(hv, "sqlite_string_mode", 0);
-        if (string_mode_svp != NULL && SvOK(*string_mode_svp)) {
-            string_mode = _extract_sqlite_string_mode_from_sv(aTHX_ *string_mode_svp);
-
-        /* Legacy alternatives to sqlite_string_mode: */
-        } else if (hv_exists(hv, "sqlite_unicode", 14)) {
             val = hv_fetch(hv, "sqlite_unicode", 14, 0);
-            if ( (val && SvOK(*val)) ? SvIV(*val) : 0 ) {
+            unicode = (val && SvOK(*val)) ? SvIV(*val) : 0;
-                string_mode = DBD_SQLITE_STRING_MODE_UNICODE_NAIVE;
-            }
         } else if (hv_exists(hv, "unicode", 7)) {
             val = hv_fetch(hv, "unicode", 7, 0);
-            if ( (val && SvOK(*val)) ? SvIV(*val) : 0 ) {
+            unicode = (val && SvOK(*val)) ? SvIV(*val) : 0;
-                string_mode = DBD_SQLITE_STRING_MODE_UNICODE_NAIVE;
-            }
         }
     }
     rc = sqlite_open2(dbname, &(imp_dbh->db), flag, extended);
@@ -535,7 +443,7 @@ sqlite_db_login6(SV *dbh, imp_dbh_t *imp_dbh, char *dbname, char *user, char *pa
     }
     DBIc_IMPSET_on(imp_dbh);
 
-    imp_dbh->string_mode               = string_mode;
+    imp_dbh->unicode                   = unicode;
     imp_dbh->functions                 = newAV();
     imp_dbh->aggregates                = newAV();
     imp_dbh->collation_needed_callback = newSVsv( &PL_sv_undef );
@@ -551,12 +459,11 @@ sqlite_db_login6(SV *dbh, imp_dbh_t *imp_dbh, char *dbname, char *user, char *pa
 
     sqlite3_busy_timeout(imp_dbh->db, SQL_TIMEOUT);
 
-    if (SvROK(attr)) {
+    if (SvROK(attr) && hv) {
-        hv = (HV*)SvRV(attr);
         if (hv_exists(hv, "sqlite_defensive", 16)) {
             val = hv_fetch(hv, "sqlite_defensive", 16, 0);
             if (val && SvIOK(*val)) {
-                sqlite3_db_config(imp_dbh->db, SQLITE_DBCONFIG_DEFENSIVE, (int)SvIV(*val), 0);
+                sqlite3_db_config(imp_dbh->db, SQLITE_DBCONFIG_DEFENSIVE, SvIV(*val), 0);
             }
         }
     }
@@ -603,7 +510,9 @@ sqlite_db_do_sv(SV *dbh, imp_dbh_t *imp_dbh, SV *sv_statement)
     }
 
     /* sqlite3_prepare wants an utf8-encoded SQL statement */
-    DBD_SQLITE_PREP_SV_FOR_SQLITE(sv_statement, imp_dbh->string_mode);
+    if (imp_dbh->unicode) {
+        sv_utf8_upgrade(sv_statement);
+    }
 
     statement = SvPV_nolen(sv_statement);
 
@@ -790,10 +699,6 @@ sqlite_db_destroy(SV *dbh, imp_dbh_t *imp_dbh)
     DBIc_IMPSET_off(imp_dbh);
 }
 
-#define _warn_deprecated_if_possible(old, new) \
-    if (DBIc_has(imp_dbh, DBIcf_WARN)) \
-        warn("\"%s\" attribute will be deprecated. Use \"%s\" instead.", old, new);
-
 int
 sqlite_db_STORE_attrib(SV *dbh, imp_dbh_t *imp_dbh, SV *keysv, SV *valuesv)
 {
@@ -846,44 +751,26 @@ sqlite_db_STORE_attrib(SV *dbh, imp_dbh_t *imp_dbh, SV *keysv, SV *valuesv)
         imp_dbh->prefer_numeric_type = !(! SvTRUE(valuesv));
         return TRUE;
     }
-
-    if (strEQ(key, "sqlite_string_mode")) {
-        dbd_sqlite_string_mode_t string_mode = _extract_sqlite_string_mode_from_sv(aTHX_ valuesv);
-
-#if PERL_UNICODE_DOES_NOT_WORK_WELL
-        if (string_mode & DBD_SQLITE_STRING_MODE_UNICODE_ANY) {
-            sqlite_trace(dbh, imp_dbh, 3, form("Unicode support is disabled for this version of perl."));
-            string_mode = DBD_SQLITE_STRING_MODE_PV;
-        }
-#endif
-
-        imp_dbh->string_mode = string_mode;
-
-        return TRUE;
-    }
-
     if (strEQ(key, "sqlite_unicode")) {
-        /* it's too early to warn the deprecation of sqlite_unicode as it's widely used */
 #if PERL_UNICODE_DOES_NOT_WORK_WELL
         sqlite_trace(dbh, imp_dbh, 3, form("Unicode support is disabled for this version of perl."));
-        imp_dbh->string_mode = DBD_SQLITE_STRING_MODE_PV;
+        imp_dbh->unicode = 0;
 #else
-        imp_dbh->string_mode = SvTRUE(valuesv) ? DBD_SQLITE_STRING_MODE_UNICODE_NAIVE : DBD_SQLITE_STRING_MODE_PV;
+        imp_dbh->unicode = !(! SvTRUE(valuesv));
 #endif
         return TRUE;
     }
-
     if (strEQ(key, "unicode")) {
-        _warn_deprecated_if_possible(key, "sqlite_string_mode");
+        if (DBIc_has(imp_dbh, DBIcf_WARN))
+            warn("\"unicode\" attribute will be deprecated. Use \"sqlite_unicode\" instead.");
 #if PERL_UNICODE_DOES_NOT_WORK_WELL
         sqlite_trace(dbh, imp_dbh, 3, form("Unicode support is disabled for this version of perl."));
-        imp_dbh->string_mode = DBD_SQLITE_STRING_MODE_PV;
+        imp_dbh->unicode = 0;
 #else
-        imp_dbh->string_mode = SvTRUE(valuesv) ? DBD_SQLITE_STRING_MODE_UNICODE_NAIVE : DBD_SQLITE_STRING_MODE_PV;
+        imp_dbh->unicode = !(! SvTRUE(valuesv));
 #endif
         return TRUE;
     }
-
     return FALSE;
 }
 
@@ -911,18 +798,22 @@ sqlite_db_FETCH_attrib(SV *dbh, imp_dbh_t *imp_dbh, SV *keysv)
    if (strEQ(key, "sqlite_prefer_numeric_type")) {
        return sv_2mortal(newSViv(imp_dbh->prefer_numeric_type ? 1 : 0));
    }
-
+   if (strEQ(key, "sqlite_unicode")) {
-   if (strEQ(key, "sqlite_string_mode")) {
-       return sv_2mortal(newSVuv(imp_dbh->string_mode));
-   }
-
-   if (strEQ(key, "sqlite_unicode") || strEQ(key, "unicode")) {
-        _warn_deprecated_if_possible(key, "sqlite_string_mode");
 #if PERL_UNICODE_DOES_NOT_WORK_WELL
        sqlite_trace(dbh, imp_dbh, 3, "Unicode support is disabled for this version of perl.");
        return sv_2mortal(newSViv(0));
 #else
-       return sv_2mortal(newSViv(imp_dbh->string_mode == DBD_SQLITE_STRING_MODE_UNICODE_NAIVE ? 1 : 0));
+       return sv_2mortal(newSViv(imp_dbh->unicode ? 1 : 0));
+#endif
+   }
+   if (strEQ(key, "unicode")) {
+        if (DBIc_has(imp_dbh, DBIcf_WARN))
+            warn("\"unicode\" attribute will be deprecated. Use \"sqlite_unicode\" instead.");
+#if PERL_UNICODE_DOES_NOT_WORK_WELL
+       sqlite_trace(dbh, imp_dbh, 3, "Unicode support is disabled for this version of perl.");
+       return sv_2mortal(newSViv(0));
+#else
+       return sv_2mortal(newSViv(imp_dbh->unicode ? 1 : 0));
 #endif
    }
 
@@ -955,7 +846,7 @@ sqlite_st_prepare_sv(SV *sth, imp_sth_t *imp_sth, SV *sv_statement, SV *attribs)
     stmt_list_s * new_stmt;
     D_imp_dbh_from_sth;
 
-    MY_CXT.last_dbh_string_mode = imp_dbh->string_mode;
+    MY_CXT.last_dbh_is_unicode = imp_dbh->unicode;
 
     if (!DBIc_ACTIVE(imp_dbh)) {
         sqlite_error(sth, -2, "attempt to prepare on inactive database handle");
@@ -963,7 +854,9 @@ sqlite_st_prepare_sv(SV *sth, imp_sth_t *imp_sth, SV *sv_statement, SV *attribs)
     }
 
     /* sqlite3_prepare wants an utf8-encoded SQL statement */
-    DBD_SQLITE_PREP_SV_FOR_SQLITE(sv_statement, imp_dbh->string_mode);
+    if (imp_dbh->unicode) {
+        sv_utf8_upgrade(sv_statement);
+    }
 
     statement = SvPV_nolen(sv_statement);
 
@@ -1077,15 +970,10 @@ sqlite_st_execute(SV *sth, imp_sth_t *imp_sth)
             const char *data;
             int numtype = 0;
 
-            if (imp_dbh->string_mode & DBD_SQLITE_STRING_MODE_UNICODE_ANY) {
+            if (imp_dbh->unicode) {
-                data = SvPVutf8(value, len);
+                sv_utf8_upgrade(value);
             }
-            else if (imp_dbh->string_mode == DBD_SQLITE_STRING_MODE_BYTES) {
-                data = SvPVbyte(value, len);
-            }
-            else {
             data = SvPV(value, len);
-            }
 
             /*
              *  XXX: For backward compatibility, it'd be better to
@@ -1296,9 +1184,11 @@ sqlite_st_fetch(SV *sth, imp_sth_t *imp_sth)
                     }
                 }
                 sv_setpvn(AvARRAY(av)[i], val, len);
-
+                if (imp_dbh->unicode) {
-                DBD_SQLITE_UTF8_DECODE_IF_NEEDED(AvARRAY(av)[i], imp_dbh->string_mode);
+                    SvUTF8_on(AvARRAY(av)[i]);
-
+                } else {
+                    SvUTF8_off(AvARRAY(av)[i]);
+                }
                 break;
             case SQLITE_BLOB:
                 sqlite_trace(sth, imp_sth, 5, form("fetch column %d as blob", i));
@@ -1470,9 +1360,8 @@ sqlite_st_FETCH_attrib(SV *sth, imp_sth_t *imp_sth, SV *keysv)
                 /* if (dot)  drop table name from field name */
                 /*    fieldname = ++dot;     */
                 SV *sv_fieldname = newSVpv(fieldname, 0);
-
+                if (imp_dbh->unicode)
-                DBD_SQLITE_UTF8_DECODE_IF_NEEDED(sv_fieldname, imp_dbh->string_mode);
+                    SvUTF8_on(sv_fieldname);
-
                 av_store(av, n, sv_fieldname);
             }
         }
@@ -1733,7 +1622,7 @@ SV *
 sqlite_db_filename(pTHX_ SV *dbh)
 {
     D_imp_dbh(dbh);
-    const char *filename = NULL;
+    const char *filename;
 
     if (!imp_dbh->db) {
         return &PL_sv_undef;
@@ -1766,7 +1655,7 @@ sqlite_db_busy_timeout(pTHX_ SV *dbh, SV *timeout )
 }
 
 static void
-sqlite_db_func_dispatcher(dbd_sqlite_string_mode_t string_mode, sqlite3_context *context, int argc, sqlite3_value **value)
+sqlite_db_func_dispatcher(int is_unicode, sqlite3_context *context, int argc, sqlite3_value **value)
 {
     dTHX;
     dSP;
@@ -1781,7 +1670,7 @@ sqlite_db_func_dispatcher(dbd_sqlite_string_mode_t string_mode, sqlite3_context
 
     PUSHMARK(SP);
     for ( i=0; i < argc; i++ ) {
-        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ value[i], string_mode));
+        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ value[i], is_unicode));
     }
     PUTBACK;
 
@@ -1812,46 +1701,17 @@ sqlite_db_func_dispatcher(dbd_sqlite_string_mode_t string_mode, sqlite3_context
 }
 
 static void
-sqlite_db_func_dispatcher_unicode_naive(sqlite3_context *context, int argc, sqlite3_value **value)
+sqlite_db_func_dispatcher_unicode(sqlite3_context *context, int argc, sqlite3_value **value)
 {
-    sqlite_db_func_dispatcher(DBD_SQLITE_STRING_MODE_UNICODE_NAIVE, context, argc, value);
+    sqlite_db_func_dispatcher(1, context, argc, value);
 }
 
 static void
-sqlite_db_func_dispatcher_unicode_fallback(sqlite3_context *context, int argc, sqlite3_value **value)
+sqlite_db_func_dispatcher_no_unicode(sqlite3_context *context, int argc, sqlite3_value **value)
 {
-    sqlite_db_func_dispatcher(DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK, context, argc, value);
+    sqlite_db_func_dispatcher(0, context, argc, value);
 }
 
-static void
-sqlite_db_func_dispatcher_unicode_strict(sqlite3_context *context, int argc, sqlite3_value **value)
-{
-    sqlite_db_func_dispatcher(DBD_SQLITE_STRING_MODE_UNICODE_STRICT, context, argc, value);
-}
-
-static void
-sqlite_db_func_dispatcher_bytes(sqlite3_context *context, int argc, sqlite3_value **value)
-{
-    sqlite_db_func_dispatcher(DBD_SQLITE_STRING_MODE_BYTES, context, argc, value);
-}
-
-static void
-sqlite_db_func_dispatcher_pv(sqlite3_context *context, int argc, sqlite3_value **value)
-{
-    sqlite_db_func_dispatcher(DBD_SQLITE_STRING_MODE_PV, context, argc, value);
-}
-
-typedef void (*dispatch_func_t)(sqlite3_context*, int, sqlite3_value**);
-
-static dispatch_func_t _FUNC_DISPATCHER[_DBD_SQLITE_STRING_MODE_COUNT] = {
-    sqlite_db_func_dispatcher_pv,
-    sqlite_db_func_dispatcher_bytes,
-    NULL, NULL,
-    sqlite_db_func_dispatcher_unicode_naive,
-    sqlite_db_func_dispatcher_unicode_fallback,
-    sqlite_db_func_dispatcher_unicode_strict,
-};
-
 int
 sqlite_db_create_function(pTHX_ SV *dbh, const char *name, int argc, SV *func, int flags)
 {
@@ -1865,20 +1725,17 @@ sqlite_db_create_function(pTHX_ SV *dbh, const char *name, int argc, SV *func, i
     }
 
     /* Copy the function reference */
-    if (SvOK(func)) {
     func_sv = newSVsv(func);
     av_push( imp_dbh->functions, func_sv );
-    }
 
     croak_if_db_is_null();
 
     /* warn("create_function %s with %d args\n", name, argc); */
-    if (SvOK(func)) {
     rc = sqlite3_create_function( imp_dbh->db, name, argc, SQLITE_UTF8|flags,
-                                      func_sv, _FUNC_DISPATCHER[imp_dbh->string_mode], NULL, NULL );
+                                  func_sv,
-    } else {
+                                  imp_dbh->unicode ? sqlite_db_func_dispatcher_unicode
-        rc = sqlite3_create_function( imp_dbh->db, name, argc, SQLITE_UTF8|flags, NULL, NULL, NULL, NULL );
+                                                   : sqlite_db_func_dispatcher_no_unicode,
-    }
+                                  NULL, NULL );
     if ( rc != SQLITE_OK ) {
         sqlite_error(dbh, rc, form("sqlite_create_function failed with error %s", sqlite3_errmsg(imp_dbh->db)));
         return FALSE;
@@ -1934,21 +1791,6 @@ sqlite_db_load_extension(pTHX_ SV *dbh, const char *file, const char *proc)
 
 #endif
 
-SV* _lc(pTHX_ SV* sv) {
-    int i, l;
-    char* pv;
-    if (SvPOK(sv)) {
-        pv = SvPV_nolen(sv);
-        l = strlen(pv);
-        for(i = 0; i < l; i++) {
-            if (pv[i] >= 'A' && pv[i] <= 'Z') {
-                pv[i] = pv[i] - 'A' + 'a';
-            }
-        }
-    }
-    return sv;
-}
-
 HV*
 sqlite_db_table_column_metadata(pTHX_ SV *dbh, SV *dbname, SV *tablename, SV *columnname)
 {
@@ -1985,7 +1827,7 @@ sqlite_db_table_column_metadata(pTHX_ SV *dbh, SV *dbname, SV *tablename, SV *co
 #endif
 
     if (rc == SQLITE_OK) {
-        hv_stores(metadata, "data_type", datatype ? _lc(aTHX_ newSVpv(datatype, 0)) : newSV(0));
+        hv_stores(metadata, "data_type", datatype ? newSVpv(datatype, 0) : newSV(0));
         hv_stores(metadata, "collation_name", collseq ? newSVpv(collseq, 0) : newSV(0));
         hv_stores(metadata, "not_null", newSViv(notnull));
         hv_stores(metadata, "primary", newSViv(primary));
@@ -2057,7 +1899,7 @@ sqlite_db_aggr_step_dispatcher(sqlite3_context *context,
 {
     dTHX;
     dSP;
-    int i, string_mode = DBD_SQLITE_STRING_MODE_PV;  /* TODO : find out from db handle */
+    int i, is_unicode = 0;  /* TODO : find out from db handle */
     aggrInfo *aggr;
 
     aggr = sqlite3_aggregate_context(context, sizeof (aggrInfo));
@@ -2079,7 +1921,7 @@ sqlite_db_aggr_step_dispatcher(sqlite3_context *context,
     PUSHMARK(SP);
     XPUSHs( sv_2mortal( newSVsv( aggr->aggr_inst ) ));
     for ( i=0; i < argc; i++ ) {
-        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ value[i], string_mode));
+        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ value[i], is_unicode));
     }
     PUTBACK;
 
@@ -2195,77 +2037,70 @@ sqlite_db_create_aggregate(pTHX_ SV *dbh, const char *name, int argc, SV *aggr_p
     return TRUE;
 }
 
-#define SQLITE_DB_COLLATION_BASE(func, sv1, sv2) STMT_START { \
-    int cmp = 0;                        \
-    int n_retval, i;                    \
-                                        \
-    ENTER;                              \
-    SAVETMPS;                           \
-    PUSHMARK(SP);                       \
-    XPUSHs( sv_2mortal( sv1 ) );        \
-    XPUSHs( sv_2mortal( sv2 ) );        \
-    PUTBACK;                            \
-    n_retval = call_sv(func, G_SCALAR); \
-    SPAGAIN;                            \
-    if (n_retval != 1) {                \
-        warn("collation function returned %d arguments", n_retval); \
-    }                                   \
-    for(i = 0; i < n_retval; i++) {     \
-        cmp = POPi;                     \
-    }                                   \
-    PUTBACK;                            \
-    FREETMPS;                           \
-    LEAVE;                              \
-                                        \
-    return cmp;                         \
-} STMT_END
-
 int
 sqlite_db_collation_dispatcher(void *func, int len1, const void *string1,
                                            int len2, const void *string2)
 {
     dTHX;
     dSP;
+    int cmp = 0;
+    int n_retval, i;
 
-    SQLITE_DB_COLLATION_BASE(func, newSVpvn( string1, len1), newSVpvn( string2, len2));
+    ENTER;
+    SAVETMPS;
+    PUSHMARK(SP);
+    XPUSHs( sv_2mortal( newSVpvn( string1, len1) ) );
+    XPUSHs( sv_2mortal( newSVpvn( string2, len2) ) );
+    PUTBACK;
+    n_retval = call_sv(func, G_SCALAR);
+    SPAGAIN;
+    if (n_retval != 1) {
+        warn("collation function returned %d arguments", n_retval);
+    }
+    for(i = 0; i < n_retval; i++) {
+        cmp = POPi;
+    }
+    PUTBACK;
+    FREETMPS;
+    LEAVE;
+
+    return cmp;
 }
 
 int
-sqlite_db_collation_dispatcher_utf8_naive(void *func, int len1, const void *string1,
+sqlite_db_collation_dispatcher_utf8(void *func, int len1, const void *string1,
                                                 int len2, const void *string2)
 {
     dTHX;
     dSP;
+    int cmp = 0;
+    int n_retval, i;
+    SV *sv1, *sv2;
 
-    SQLITE_DB_COLLATION_BASE(func, newSVpvn_flags( string1, len1, SVf_UTF8), newSVpvn_flags( string2, len2, SVf_UTF8));
+    ENTER;
+    SAVETMPS;
+    PUSHMARK(SP);
+    sv1 = newSVpvn(string1, len1);
+    SvUTF8_on(sv1);
+    sv2 = newSVpvn(string2, len2);
+    SvUTF8_on(sv2);
+    XPUSHs( sv_2mortal( sv1 ) );
+    XPUSHs( sv_2mortal( sv2 ) );
+    PUTBACK;
+    n_retval = call_sv(func, G_SCALAR);
+    SPAGAIN;
+    if (n_retval != 1) {
+        warn("collation function returned %d arguments", n_retval);
     }
-
+    for(i = 0; i < n_retval; i++) {
-int
+        cmp = POPi;
-sqlite_db_collation_dispatcher_utf8_fallback(void *func, int len1, const void *string1,
-                                                int len2, const void *string2)
-{
-    dTHX;
-    dSP;
-
-    SV* sv1 = newSVpvn( string1, len1);
-    SV* sv2 = newSVpvn( string2, len2);
-
-    DBD_SQLITE_UTF8_DECODE_WITH_FALLBACK(sv1);
-    DBD_SQLITE_UTF8_DECODE_WITH_FALLBACK(sv2);
-
-    SQLITE_DB_COLLATION_BASE(func, sv1, sv2);
     }
+    PUTBACK;
+    FREETMPS;
+    LEAVE;
 
-typedef int (*collation_dispatch_func_t)(void *, int, const void *, int, const void *);
+    return cmp;
-
+}
-static collation_dispatch_func_t _COLLATION_DISPATCHER[_DBD_SQLITE_STRING_MODE_COUNT] = {
-    sqlite_db_collation_dispatcher,
-    sqlite_db_collation_dispatcher,
-    NULL, NULL,
-    sqlite_db_collation_dispatcher_utf8_naive,
-    sqlite_db_collation_dispatcher_utf8_fallback,
-    sqlite_db_collation_dispatcher_utf8_fallback,
-};
 
 int
 sqlite_db_create_collation(pTHX_ SV *dbh, const char *name, SV *func)
@@ -2302,7 +2137,8 @@ sqlite_db_create_collation(pTHX_ SV *dbh, const char *name, SV *func)
     rv = sqlite3_create_collation(
         imp_dbh->db, name, SQLITE_UTF8,
         func_sv,
-        _COLLATION_DISPATCHER[imp_dbh->string_mode]
+        imp_dbh->unicode ? sqlite_db_collation_dispatcher_utf8
+                         : sqlite_db_collation_dispatcher
       );
 
     if ( rv != SQLITE_OK ) {
@@ -2951,10 +2787,6 @@ sqlite_db_config(pTHX_ SV *dbh, int id, int new_value)
         case SQLITE_DBCONFIG_TRIGGER_EQP:
         case SQLITE_DBCONFIG_RESET_DATABASE:
         case SQLITE_DBCONFIG_DEFENSIVE:
-        case SQLITE_DBCONFIG_WRITABLE_SCHEMA:
-        case SQLITE_DBCONFIG_LEGACY_ALTER_TABLE:
-        case SQLITE_DBCONFIG_DQS_DML:
-        case SQLITE_DBCONFIG_DQS_DDL:
             rc = sqlite3_db_config(imp_dbh->db, id, new_value, &ret);
             break;
         default:
@@ -2968,28 +2800,6 @@ sqlite_db_config(pTHX_ SV *dbh, int id, int new_value)
     return ret;
 }
 
-int
-sqlite_db_get_autocommit(pTHX_ SV *dbh)
-{
-    D_imp_dbh(dbh);
-    return sqlite3_get_autocommit(imp_dbh->db);
-}
-
-int
-sqlite_db_txn_state(pTHX_ SV *dbh, SV *schema)
-{
-#if SQLITE_VERSION_NUMBER >= 3034000
-    D_imp_dbh(dbh);
-    if (SvOK(schema) && SvPOK(schema)) {
-        return sqlite3_txn_state(imp_dbh->db, SvPV_nolen(schema));
-    } else {
-        return sqlite3_txn_state(imp_dbh->db, NULL);
-    }
-#else
-    return -1;
-#endif
-}
-
 #include "dbdimp_tokenizer.inc"
 #include "dbdimp_virtual_table.inc"
 

dbdimp.h

@@ -7,24 +7,8 @@
 
 #define MY_CXT_KEY "DBD::SQLite::_guts" XS_VERSION
 
-typedef enum {
-    DBD_SQLITE_STRING_MODE_PV,
-    DBD_SQLITE_STRING_MODE_BYTES,
-
-    /* Leave space here so that we can use DBD_SQLITE_STRING_MODE_UNICODE_ANY
-       as a means of checking for any unicode mode. */
-
-    DBD_SQLITE_STRING_MODE_UNICODE_NAIVE = 4,
-    DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK,
-    DBD_SQLITE_STRING_MODE_UNICODE_STRICT,
-
-    _DBD_SQLITE_STRING_MODE_COUNT,
-} dbd_sqlite_string_mode_t;
-
-#define DBD_SQLITE_STRING_MODE_UNICODE_ANY DBD_SQLITE_STRING_MODE_UNICODE_NAIVE
-
 typedef struct {
-    dbd_sqlite_string_mode_t last_dbh_string_mode;
+    int last_dbh_is_unicode;
 } my_cxt_t;
 
 #define PERL_UNICODE_DOES_NOT_WORK_WELL           \
@@ -38,41 +22,6 @@ typedef struct {
 #define sqlite3_int64 sqlite_int64
 #endif
 
-#define DBD_SQLITE_UTF8_DECODE_NAIVE(sv) SvUTF8_on(sv)
-
-#define DBD_SQLITE_UTF8_DECODE_CHECKED(sv, onfail) ( \
-    is_utf8_string((U8*) SvPVX(sv), SvCUR(sv)) \
-        ? SvUTF8_on(sv) \
-        : onfail("Received invalid UTF-8 from SQLite; cannot decode!") \
-)
-
-#define DBD_SQLITE_UTF8_DECODE_WITH_FALLBACK(sv) ( \
-    DBD_SQLITE_UTF8_DECODE_CHECKED(sv, warn) \
-)
-
-#define DBD_SQLITE_UTF8_DECODE_STRICT(sv) ( \
-    DBD_SQLITE_UTF8_DECODE_CHECKED(sv, croak) \
-)
-
-#define DBD_SQLITE_PREP_SV_FOR_SQLITE(sv, string_mode) STMT_START {     \
-    if (string_mode & DBD_SQLITE_STRING_MODE_UNICODE_ANY) {             \
-        sv_utf8_upgrade(sv);                                            \
-    }                                                                   \
-    else if (string_mode == DBD_SQLITE_STRING_MODE_BYTES) {    \
-        sv_utf8_downgrade(sv, 0);                                       \
-    }                                                                   \
-} STMT_END
-
-#define DBD_SQLITE_UTF8_DECODE_IF_NEEDED(sv, string_mode) ( \
-    string_mode == DBD_SQLITE_STRING_MODE_UNICODE_NAIVE         \
-        ? DBD_SQLITE_UTF8_DECODE_NAIVE(sv)                      \
-    : string_mode == DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK \
-        ? DBD_SQLITE_UTF8_DECODE_WITH_FALLBACK(sv) \
-    : string_mode == DBD_SQLITE_STRING_MODE_UNICODE_STRICT \
-        ? DBD_SQLITE_UTF8_DECODE_STRICT(sv) \
-    : 0 \
-)
-
 /* A linked list of statements prepared by this module */
 typedef struct stmt_list_s stmt_list_s;
 
@@ -92,7 +41,7 @@ struct imp_dbh_st {
     dbih_dbc_t com;
     /* sqlite specific bits */
     sqlite3 *db;
-    dbd_sqlite_string_mode_t string_mode;
+    bool unicode;
     bool handle_binary_nulls;
     int timeout;
     AV *functions;
@@ -187,8 +136,6 @@ HV* _sqlite_st_status(pTHX_ SV *sth, int reset);
 int sqlite_db_create_module(pTHX_ SV *dbh, const char *name, const char *perl_class);
 int sqlite_db_limit(pTHX_ SV *dbh, int id, int new_value);
 int sqlite_db_config(pTHX_ SV *dbh, int id, int new_value);
-int sqlite_db_get_autocommit(pTHX_ SV *dbh);
-int sqlite_db_txn_state(pTHX_ SV *dbh, SV *schema);
 int sqlite_db_do_sv(SV *dbh, imp_dbh_t *imp_dbh, SV *sv_statement);
 void init_cxt();
 

dbdimp_tokenizer.inc

@@ -12,8 +12,8 @@ typedef struct perl_tokenizer_cursor {
 
     /* members below are only used if the input string is in utf8 */
     const char *pInput;          /* input we are tokenizing */
-    const char *currentByte;     /* pointer into pInput */
+    const char *lastByteOffset;  /* offset into pInput */
-    int         currentChar;     /* char position corresponding to currentByte */
+    int lastCharOffset;          /* char offset corresponding to lastByteOffset */
 } perl_tokenizer_cursor;
 
 /*
@@ -94,30 +94,6 @@ static int perl_tokenizer_Open(
     SV *perl_string;
     int n_retval;
 
-    /* build a Perl copy of the input string */
-    if (nBytes < 0) { /* we get -1 from fts3. Don't know why ! */
-        nBytes = strlen(pInput);
-    }
-
-    /* SVs_TEMP will call sv_2mortal */
-    perl_string = newSVpvn_flags(pInput, nBytes, SVs_TEMP);
-
-    switch (MY_CXT.last_dbh_string_mode) {
-        DBD_SQLITE_STRING_MODE_UNICODE_NAIVE:
-            DBD_SQLITE_UTF8_DECODE_NAIVE(perl_string);
-            break;
-
-        DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK:
-        DBD_SQLITE_STRING_MODE_UNICODE_STRICT:
-            DBD_SQLITE_UTF8_DECODE_WITH_FALLBACK(perl_string);
-            break;
-
-        default:
-            break;
-    }
-
-    DBD_SQLITE_UTF8_DECODE_IF_NEEDED(perl_string, MY_CXT.last_dbh_string_mode);
-
     perl_tokenizer *t = (perl_tokenizer *)pTokenizer;
 
     /* allocate and initialize the cursor struct */
@@ -126,17 +102,29 @@ static int perl_tokenizer_Open(
     memset(c, 0, sizeof(*c));
     *ppCursor = &c->base;
 
-    /* special handling if working with utf8 strings */
+    /* flags for creating the Perl SV containing the input string */
-    if (MY_CXT.last_dbh_string_mode & DBD_SQLITE_STRING_MODE_UNICODE_ANY) {
+    flags = SVs_TEMP; /* will call sv_2mortal */
 
-        /* data to keep track of byte positions */
+    /* special handling if working with utf8 strings */
-        c->currentByte = c->pInput = pInput;
+    if (MY_CXT.last_dbh_is_unicode) {
-        c->currentChar = 0;
+
+        /* data to keep track of byte offsets */
+        c->lastByteOffset = c->pInput = pInput;
+        c->lastCharOffset = 0;
+
+        /* string passed to Perl needs to be flagged as utf8 */
+        flags |= SVf_UTF8;
     }
 
     ENTER;
     SAVETMPS;
 
+    /* build a Perl copy of the input string */
+    if (nBytes < 0) { /* we get -1 from fts3. Don't know why ! */
+        nBytes = strlen(pInput);
+    }
+    perl_string = newSVpvn_flags(pInput, nBytes, flags);
+
     /* call the tokenizer coderef */
     PUSHMARK(SP);
     XPUSHs(perl_string);
@@ -146,7 +134,7 @@ static int perl_tokenizer_Open(
 
     /* store the cursor coderef returned by the tokenizer */
     if (n_retval != 1) {
-        warn("tokenizer returned %d arguments, expected 1", n_retval);
+        warn("tokenizer returned %d arguments", n_retval);
     }
     c->coderef = newSVsv(POPs);
 
@@ -176,17 +164,17 @@ static int perl_tokenizer_Close(sqlite3_tokenizer_cursor *pCursor){
 */
 static int perl_tokenizer_Next(
     sqlite3_tokenizer_cursor *pCursor,  /* Cursor returned by perl_tokenizer_Open */
-    const char **ppToken,               /* OUT: Normalized text for token */
+    const char **ppToken,               /* OUT: *ppToken is the token text */
-    int *pnBytes,                       /* OUT: Number of bytes in normalized text */
+    int *pnBytes,                       /* OUT: Number of bytes in token */
-    int *piStartOffset,                 /* Starting offset of token. IN : char offset; OUT : byte offset */
+    int *piStartOffset,                 /* OUT: Starting offset of token */
-    int *piEndOffset,                   /* Ending offset of token.   IN : char offset; OUT : byte offset */
+    int *piEndOffset,                   /* OUT: Ending offset of token */
-    int *piPosition                     /* OUT: Number of tokens returned before this one */
+    int *piPosition                     /* OUT: Position integer of token */
 ){
     perl_tokenizer_cursor *c = (perl_tokenizer_cursor *) pCursor;
     int result;
     int n_retval;
     char *token;
-    char *nextByte;
+    char *byteOffset;
     STRLEN n_a; /* this is required for older perls < 5.8.8 */
     I32 hop;
 
@@ -209,7 +197,7 @@ static int perl_tokenizer_Next(
     /* otherwise, get token details from the return list */
     else {
         if (n_retval != 5) {
-            warn("tokenizer cursor returned %d arguments, expected 5", n_retval);
+            warn("tokenizer cursor returned %d arguments", n_retval);
         }
         *piPosition    = POPi;
         *piEndOffset   = POPi;
@@ -218,30 +206,21 @@ static int perl_tokenizer_Next(
         token          = POPpx;
 
         if (c->pInput) { /* if working with utf8 data */
-            /* compute first hop : nb of chars from last position to the start of the token */
-            hop               = *piStartOffset - c->currentChar;
 
-            /* hop: advance to the first byte in token */
+            /* recompute *pnBytes in bytes, not in chars */
-            nextByte          = (char*)utf8_hop((U8*)c->currentByte, hop);
-
-            /* compute 2nd hop : nb of chars from start of the token to end of token */
-            hop               = *piEndOffset - *piStartOffset;
-
-            /* now recompute the start offset in bytes, not in chars */
-            *piStartOffset    = nextByte - c->pInput;
-
-            /* 2nd hop: advance past to the last byte in token */
-            nextByte          = (char*)utf8_hop((U8*)nextByte, hop);
-
-            /* remember current position (useful for the next invocation) */
-            c->currentChar    = *piEndOffset;
-            c->currentByte    = nextByte;
-
-            /* now recompute the end offset in bytes, not in chars */
-            *piEndOffset      = nextByte - c->pInput;
-
-            /* compute the size of the normalized token in bytes, not in chars */
             *pnBytes = strlen(token);
+
+            /* recompute start/end offsets in bytes, not in chars */
+            hop            = *piStartOffset - c->lastCharOffset;
+            byteOffset     = (char*)utf8_hop((U8*)c->lastByteOffset, hop);
+            hop            = *piEndOffset - *piStartOffset;
+            *piStartOffset = byteOffset - c->pInput;
+            byteOffset     = (char*)utf8_hop((U8*)byteOffset, hop);
+            *piEndOffset   = byteOffset - c->pInput;
+
+            /* remember where we are for next round */
+            c->lastCharOffset = *piEndOffset,
+            c->lastByteOffset = byteOffset;
         }
 
         /* make sure we have enough storage for copying the token */
@@ -253,7 +232,8 @@ static int perl_tokenizer_Next(
             c->pToken = pNew;
         }
 
-        /* need to copy the token into the C cursor before perl frees that memory */
+        /* need to copy the token into the C cursor before perl frees that
+           memory */
         memcpy(c->pToken, token, *pnBytes);
         *ppToken  = c->pToken;
 

dbdimp_virtual_table.inc

@@ -432,7 +432,7 @@ static int perl_vt_Filter( sqlite3_vtab_cursor *pVtabCursor,
     dSP;
     dMY_CXT;
     int i, count;
-    dbd_sqlite_string_mode_t string_mode = MY_CXT.last_dbh_string_mode;
+    int is_unicode = MY_CXT.last_dbh_is_unicode;
 
     ENTER;
     SAVETMPS;
@@ -443,7 +443,7 @@ static int perl_vt_Filter( sqlite3_vtab_cursor *pVtabCursor,
     XPUSHs(sv_2mortal(newSViv(idxNum)));
     XPUSHs(sv_2mortal(newSVpv(idxStr, 0)));
     for(i = 0; i < argc; i++) {
-        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ argv[i], string_mode));
+        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ argv[i], is_unicode));
     }
     PUTBACK;
     count = call_method("FILTER", G_VOID);
@@ -484,8 +484,7 @@ static int perl_vt_Next(sqlite3_vtab_cursor *pVtabCursor){
 static int perl_vt_Eof(sqlite3_vtab_cursor *pVtabCursor){
     dTHX;
     dSP;
-    int count;
+    int count, eof;
-    int eof = 1;
 
     ENTER;
     SAVETMPS;
@@ -588,7 +587,7 @@ static int perl_vt_Update( sqlite3_vtab *pVTab,
     dSP;
     dMY_CXT;
     int count, i;
-    dbd_sqlite_string_mode_t string_mode = MY_CXT.last_dbh_string_mode;
+    int is_unicode = MY_CXT.last_dbh_is_unicode;
     int rc = SQLITE_ERROR;
     SV *rowidsv;
 
@@ -599,7 +598,7 @@ static int perl_vt_Update( sqlite3_vtab *pVTab,
     PUSHMARK(SP);
     XPUSHs(((perl_vtab *) pVTab)->perl_vtab_obj);
     for(i = 0; i < argc; i++) {
-        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ argv[i], string_mode));
+        XPUSHs(stacked_sv_from_sqlite3_value(aTHX_ argv[i], is_unicode));
     }
     PUTBACK;
     count = call_method ("_SQLITE_UPDATE", G_SCALAR);
@@ -704,9 +703,8 @@ static int perl_vt_FindFunction(sqlite3_vtab *pVTab,
     /* return function information for sqlite3 within *pxFunc and *ppArg */
     is_overloaded = coderef && SvTRUE(coderef);
     if (is_overloaded) {
-
+        *pxFunc = MY_CXT.last_dbh_is_unicode ? sqlite_db_func_dispatcher_unicode
-        *pxFunc = _FUNC_DISPATCHER[MY_CXT.last_dbh_string_mode];
+                                          : sqlite_db_func_dispatcher_no_unicode;
-
         *ppArg = coderef;
     }
 
@@ -815,7 +813,6 @@ sqlite_db_destroy_module_data(void *pAux)
     /* free module memory */
     SvREFCNT_dec(init_data->dbh);
     sqlite3_free((char *)init_data->perl_class);
-    sqlite3_free(init_data);
 
     PUTBACK;
     FREETMPS;

lib/DBD/SQLite.pm

@@ -3,9 +3,10 @@ package DBD::SQLite;
 use 5.006;
 use strict;
 use DBI   1.57 ();
-use XSLoader ();
+use DynaLoader ();
 
-our $VERSION = '1.76';
+our $VERSION = '1.63_01';
+our @ISA     = 'DynaLoader';
 
 # sqlite_version cache (set in the XS bootstrap)
 our ($sqlite_version, $sqlite_version_number);
@@ -13,7 +14,7 @@ our ($sqlite_version, $sqlite_version_number);
 # not sure if we still need these...
 our ($err, $errstr);
 
-XSLoader::load('DBD::SQLite', $VERSION);
+__PACKAGE__->bootstrap($VERSION);
 
 # New or old API?
 use constant NEWAPI => ($DBI::VERSION >= 1.608);
@@ -60,9 +61,6 @@ sub driver {
         DBD::SQLite::db->install_method('sqlite_create_module');
         DBD::SQLite::db->install_method('sqlite_limit');
         DBD::SQLite::db->install_method('sqlite_db_config');
-        DBD::SQLite::db->install_method('sqlite_get_autocommit');
-        DBD::SQLite::db->install_method('sqlite_txn_state');
-        DBD::SQLite::db->install_method('sqlite_error_offset');
 
         $methods_are_installed++;
     }
@@ -253,21 +251,6 @@ sub ping {
     return $dbh->FETCH('Active') ? 1 : 0;
 }
 
-sub quote {
-    my ($self, $value, $data_type) = @_;
-    return "NULL" unless defined $value;
-    if (defined $data_type and (
-            $data_type == DBI::SQL_BIT ||
-            $data_type == DBI::SQL_BLOB ||
-            $data_type == DBI::SQL_BINARY ||
-            $data_type == DBI::SQL_VARBINARY ||
-            $data_type == DBI::SQL_LONGVARBINARY)) {
-        return q(X') . unpack('H*', $value) . q(');
-    }
-    $value =~ s/'/''/g;
-    return "'$value'";
-}
-
 sub get_info {
     my ($dbh, $info_type) = @_;
 
@@ -1074,7 +1057,7 @@ are limited by the typeless nature of the SQLite database.
 =head1 SQLITE VERSION
 
 DBD::SQLite is usually compiled with a bundled SQLite library
-(SQLite version S<3.46.1> as of this release) for consistency.
+(SQLite version S<3.26.0> as of this release) for consistency.
 However, a different version of SQLite may sometimes be used for
 some reasons like security, or some new experimental features.
 
@@ -1623,40 +1606,22 @@ Your sweet spot probably lies somewhere in between.
 Returns the version of the SQLite library which B<DBD::SQLite> is using,
 e.g., "3.26.0". Can only be read.
 
-=item sqlite_string_mode
+=item sqlite_unicode
 
-SQLite strings are simple arrays of bytes, but Perl strings can store any
+If set to a true value, B<DBD::SQLite> will turn the UTF-8 flag on for all
-arbitrary Unicode code point. Thus, DBD::SQLite has to adopt some method
+text strings coming out of the database (this feature is currently disabled
-of translating between those two models. This parameter defines that
+for perl < 5.8.5). For more details on the UTF-8 flag see
-translation.
+L<perlunicode>. The default is for the UTF-8 flag to be turned off.
 
-Accepted values are the following constants:
+Also note that due to some bizarreness in SQLite's type system (see
-
-=over
-
-=item * DBD_SQLITE_STRING_MODE_BYTES: All strings are assumed to
-represent bytes. A Perl string that contains any code point above 255
-will trigger an exception. This is appropriate for Latin-1 strings,
-binary data, pre-encoded UTF-8 strings, etc.
-
-=item * DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK: All Perl strings are encoded
-to UTF-8 before being given to SQLite. Perl will B<try> to decode SQLite
-strings as UTF-8 when giving them to Perl. Should any such string not be
-valid UTF-8, a warning is thrown, and the string is left undecoded.
-
-This is appropriate for strings that are decoded to characters via,
-e.g., L<Encode/decode>.
-
-Also note that, due to some bizarreness in SQLite's type system (see
 L<https://www.sqlite.org/datatype3.html>), if you want to retain
-blob-style behavior for B<some> columns under DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK
+blob-style behavior for B<some> columns under C<< $dbh->{sqlite_unicode} = 1
-(say, to store images in the database), you have to state so
+>> (say, to store images in the database), you have to state so
 explicitly using the 3-argument form of L<DBI/bind_param> when doing
 updates:
 
   use DBI qw(:sql_types);
-  use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
+  $dbh->{sqlite_unicode} = 1;
-  $dbh->{sqlite_string_mode} = DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK;
   my $sth = $dbh->prepare("INSERT INTO mytable (blobcolumn) VALUES (?)");
   
   # Binary_data will be stored as is.
@@ -1664,31 +1629,9 @@ updates:
 
 Defining the column type as C<BLOB> in the DDL is B<not> sufficient.
 
-=item * DBD_SQLITE_STRING_MODE_UNICODE_STRICT: Like
+This attribute was originally named as C<unicode>, and renamed to
-DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK but usually throws an exception
+C<sqlite_unicode> for integrity since version 1.26_06. Old C<unicode>
-rather than a warning if SQLite sends invalid UTF-8. (In Perl callbacks
+attribute is still accessible but will be deprecated in the near future.
-from SQLite we still warn instead.)
-
-=item * DBD_SQLITE_STRING_MODE_UNICODE_NAIVE: Like
-DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK but uses a "naïve" UTF-8 decoding
-method that forgoes validation. This is marginally faster than a validated
-decode, but it can also B<corrupt> B<Perl> B<itself!>
-
-=item * DBD_SQLITE_STRING_MODE_PV (default, but B<DO> B<NOT> B<USE>): Like
-DBD_SQLITE_STRING_MODE_BYTES, but when translating Perl strings to SQLite
-the Perl string's internal byte buffer is given to SQLite. B<This> B<is>
-B<bad>, but it's been the default for many years, and changing that would
-break existing applications.
-
-=back
-
-=item C<sqlite_unicode> or C<unicode> (deprecated)
-
-If truthy, equivalent to setting C<sqlite_string_mode> to
-DBD_SQLITE_STRING_MODE_UNICODE_NAIVE; if falsy, equivalent to
-DBD_SQLITE_STRING_MODE_PV.
-
-Prefer C<sqlite_string_mode> in all new code.
 
 =item sqlite_allow_multiple_statements
 
@@ -1749,8 +1692,7 @@ Returns all tables and schemas (databases) as specified in L<DBI/table_info>.
 The schema and table arguments will do a C<LIKE> search. You can specify an
 ESCAPE character by including an 'Escape' attribute in \%attr. The C<$type>
 argument accepts a comma separated list of the following types 'TABLE',
-'INDEX', 'VIEW', 'TRIGGER', 'LOCAL TEMPORARY' and 'SYSTEM TABLE'
+'VIEW', 'LOCAL TEMPORARY' and 'SYSTEM TABLE' (by default all are returned).
-(by default all are returned).
 Note that a statement handle is returned, and not a direct list of tables.
 
 The following fields are returned:
@@ -1763,8 +1705,8 @@ databases will be in the name given when the database was attached.
 
 B<TABLE_NAME>: The name of the table or view.
 
-B<TABLE_TYPE>: The type of object returned. Will be one of 'TABLE', 'INDEX',
+B<TABLE_TYPE>: The type of object returned. Will be one of 'TABLE', 'VIEW',
-'VIEW', 'TRIGGER', 'LOCAL TEMPORARY' or 'SYSTEM TABLE'.
+'LOCAL TEMPORARY' or 'SYSTEM TABLE'.
 
 =head2 primary_key, primary_key_info
 
@@ -1922,8 +1864,7 @@ C<$dbh-E<gt>sqlite_last_insert_rowid()> directly.
 
 =head2 $dbh->sqlite_db_filename()
 
-Retrieve the current (main) database filename. If the database is in-memory
+Retrieve the current (main) database filename. If the database is in-memory or temporary, this returns C<undef>.
-or temporary, this returns an empty string, or C<undef>.
 
 =head2 $dbh->sqlite_busy_timeout()
 
@@ -1969,13 +1910,6 @@ After this, it could be used from SQL as:
 
   INSERT INTO mytable ( now() );
 
-The function should return a scalar value, and the value is treated as a text
-(or a number if appropriate) by default. If you do need to specify a type
-of the return value (like BLOB), you can return a reference to an array that
-contains the value and the type, as of 1.65_01.
-
-  $dbh->sqlite_create_function( 'md5', 1, sub { return [md5($_[0]), SQL_BLOB] } );
-
 =head3 REGEXP function
 
 SQLite includes syntactic support for an infix operator 'REGEXP', but
@@ -2299,20 +2233,12 @@ Calling this method with a true value enables loading (external)
 SQLite3 extensions. After the call, you can load extensions like this:
 
   $dbh->sqlite_enable_load_extension(1);
-  $sth = $dbh->prepare("select load_extension('libmemvfs.so')")
+  $sth = $dbh->prepare("select load_extension('libsqlitefunctions.so')")
   or die "Cannot prepare: " . $dbh->errstr();
 
 =head2 $dbh->sqlite_load_extension( $file, $proc )
 
-Loading an extension by a select statement (with the "load_extension" SQLite3 function like above) has some limitations. If the extension you want to use creates other functions that are not native to SQLite, use this method instead. $file (a path to the extension) is mandatory, and $proc (an entry point name) is optional. You need to call C<sqlite_enable_load_extension> before calling C<sqlite_load_extension>:
+Loading an extension by a select statement (with the "load_extension" SQLite3 function like above) has some limitations. If you need to, say, create other functions from an extension, use this method. $file (a path to the extension) is mandatory, and $proc (an entry point name) is optional. You need to call C<sqlite_enable_load_extension> before calling C<sqlite_load_extension>.
-
-  $dbh->sqlite_enable_load_extension(1);
-  $dbh->sqlite_load_extension('libsqlitefunctions.so')
-  or die "Cannot load extension: " . $dbh->errstr();
-
-If the extension uses SQLite mutex functions like C<sqlite3_mutex_enter>, then
-the extension should be compiled with the same C<SQLITE_THREADSAFE> compile-time
-setting as this module, see C<DBD::SQLite::compile_options()>.
 
 =head2 $dbh->sqlite_trace( $code_ref )
 
@@ -2419,26 +2345,6 @@ If the new value is a negative number (or omitted), the limit is unchanged
 and just returns the current limit. Category ids (SQLITE_LIMIT_LENGTH,
 SQLITE_LIMIT_VARIABLE_NUMBER, etc) can be imported from DBD::SQLite::Constants. 
 
-=head2 $dbh->sqlite_get_autocommit()
-
-Returns true if the internal SQLite connection is in an autocommit mode.
-This does not always return the same value as C<< $dbh->{AutoCommit} >>.
-This returns false if you explicitly issue a C<<BEGIN>> statement.
-
-=head2 $dbh->sqlite_txn_state()
-
-Returns the internal transaction status of SQLite (not of DBI).
-Return values (SQLITE_TXN_NONE, SQLITE_TXN_READ, SQLITE_TXN_WRITE)
-can be imported from DBD::SQLite::Constants. You may pass an optional
-schema name (usually "main"). If SQLite does not support this function,
-or if you pass a wrong schema name, -1 is returned.
-
-=head2 $dbh->sqlite_error_offset()
-
-Returns the byte offset of the start of a problematic input SQL token
-or -1 if the most recent error does not reference a specific token in
-the input SQL (or DBD::SQLite is built with an older version of SQLite).
-
 =head1 DRIVER FUNCTIONS
 
 =head2 DBD::SQLite::compile_options()
@@ -2601,17 +2507,18 @@ or
 
 =head2 Unicode handling
 
-Depending on the C<< $dbh->{sqlite_string_mode} >> value, strings coming
+If the attribute C<< $dbh->{sqlite_unicode} >> is set, strings coming from
-from the database and passed to the collation function may be decoded as
+the database and passed to the collation function will be properly
-UTF-8. This only works, though, if the C<sqlite_string_mode> attribute is
+tagged with the utf8 flag; but this only works if the
-set B<before> the first call to a perl collation sequence. The recommended
+C<sqlite_unicode> attribute is set B<before> the first call to
-way to activate unicode is to set C<sqlite_string_mode> at connection time:
+a perl collation sequence . The recommended way to activate unicode
+is to set the parameter at connection time :
 
   my $dbh = DBI->connect(
       "dbi:SQLite:dbname=foo", "", "",
       {
           RaiseError     => 1,
-          sqlite_string_mode => DBD_SQLITE_STRING_MODE_UNICODE_STRICT,
+          sqlite_unicode => 1,
       }
   );
 
@@ -2633,7 +2540,7 @@ characters :
   use DBD::SQLite;
   $DBD::SQLite::COLLATION{no_accents} = sub {
     my ( $a, $b ) = map lc, @_;
-    tr[àâáäåãçðèêéëìîíïñòôóöõøùûúüý]
+    tr[àâáäåãçðèêéëìîíïñòôóöõøùûúüý]
       [aaaaaacdeeeeiiiinoooooouuuuy] for $a, $b;
     $a cmp $b;
   };

lib/DBD/SQLite/Constants.pm

@@ -8,18 +8,6 @@ use warnings;
 use base 'Exporter';
 use DBD::SQLite;
 our @EXPORT_OK = (
-    'DBD_SQLITE_STRING_MODE_PV',
-    'DBD_SQLITE_STRING_MODE_BYTES',
-    'DBD_SQLITE_STRING_MODE_UNICODE_NAIVE',
-    'DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK',
-    'DBD_SQLITE_STRING_MODE_UNICODE_STRICT',
-    # allowed_return_values_from_sqlite3_txn_state
-    qw/
-      SQLITE_TXN_NONE
-      SQLITE_TXN_READ
-      SQLITE_TXN_WRITE
-    /,
-
     # authorizer_action_codes
     qw/
       SQLITE_ALTER_TABLE
@@ -72,26 +60,17 @@ our @EXPORT_OK = (
     # database_connection_configuration_options
     qw/
       SQLITE_DBCONFIG_DEFENSIVE
-      SQLITE_DBCONFIG_DQS_DDL
-      SQLITE_DBCONFIG_DQS_DML
       SQLITE_DBCONFIG_ENABLE_FKEY
       SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
       SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION
       SQLITE_DBCONFIG_ENABLE_QPSG
       SQLITE_DBCONFIG_ENABLE_TRIGGER
-      SQLITE_DBCONFIG_ENABLE_VIEW
-      SQLITE_DBCONFIG_LEGACY_ALTER_TABLE
-      SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
       SQLITE_DBCONFIG_LOOKASIDE
       SQLITE_DBCONFIG_MAINDBNAME
       SQLITE_DBCONFIG_MAX
       SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE
       SQLITE_DBCONFIG_RESET_DATABASE
-      SQLITE_DBCONFIG_REVERSE_SCANORDER
-      SQLITE_DBCONFIG_STMT_SCANSTATUS
       SQLITE_DBCONFIG_TRIGGER_EQP
-      SQLITE_DBCONFIG_TRUSTED_SCHEMA
-      SQLITE_DBCONFIG_WRITABLE_SCHEMA
     /,
 
     # extended_result_codes
@@ -100,26 +79,21 @@ our @EXPORT_OK = (
       SQLITE_AUTH_USER
       SQLITE_BUSY_RECOVERY
       SQLITE_BUSY_SNAPSHOT
-      SQLITE_BUSY_TIMEOUT
       SQLITE_CANTOPEN_CONVPATH
       SQLITE_CANTOPEN_DIRTYWAL
       SQLITE_CANTOPEN_FULLPATH
       SQLITE_CANTOPEN_ISDIR
       SQLITE_CANTOPEN_NOTEMPDIR
-      SQLITE_CANTOPEN_SYMLINK
       SQLITE_CONSTRAINT_CHECK
       SQLITE_CONSTRAINT_COMMITHOOK
-      SQLITE_CONSTRAINT_DATATYPE
       SQLITE_CONSTRAINT_FOREIGNKEY
       SQLITE_CONSTRAINT_FUNCTION
       SQLITE_CONSTRAINT_NOTNULL
-      SQLITE_CONSTRAINT_PINNED
       SQLITE_CONSTRAINT_PRIMARYKEY
       SQLITE_CONSTRAINT_ROWID
       SQLITE_CONSTRAINT_TRIGGER
       SQLITE_CONSTRAINT_UNIQUE
       SQLITE_CONSTRAINT_VTAB
-      SQLITE_CORRUPT_INDEX
       SQLITE_CORRUPT_SEQUENCE
       SQLITE_CORRUPT_VTAB
       SQLITE_ERROR_MISSING_COLLSEQ
@@ -133,8 +107,6 @@ our @EXPORT_OK = (
       SQLITE_IOERR_CLOSE
       SQLITE_IOERR_COMMIT_ATOMIC
       SQLITE_IOERR_CONVPATH
-      SQLITE_IOERR_CORRUPTFS
-      SQLITE_IOERR_DATA
       SQLITE_IOERR_DELETE
       SQLITE_IOERR_DELETE_NOENT
       SQLITE_IOERR_DIR_CLOSE
@@ -142,7 +114,6 @@ our @EXPORT_OK = (
       SQLITE_IOERR_FSTAT
       SQLITE_IOERR_FSYNC
       SQLITE_IOERR_GETTEMPPATH
-      SQLITE_IOERR_IN_PAGE
       SQLITE_IOERR_LOCK
       SQLITE_IOERR_MMAP
       SQLITE_IOERR_NOMEM
@@ -161,10 +132,8 @@ our @EXPORT_OK = (
       SQLITE_IOERR_WRITE
       SQLITE_LOCKED_SHAREDCACHE
       SQLITE_LOCKED_VTAB
-      SQLITE_NOTICE_RBU
       SQLITE_NOTICE_RECOVER_ROLLBACK
       SQLITE_NOTICE_RECOVER_WAL
-      SQLITE_OK_SYMLINK
       SQLITE_READONLY_CANTINIT
       SQLITE_READONLY_CANTLOCK
       SQLITE_READONLY_DBMOVED
@@ -177,26 +146,19 @@ our @EXPORT_OK = (
     # flags_for_file_open_operations
     qw/
       SQLITE_OPEN_CREATE
-      SQLITE_OPEN_EXRESCODE
       SQLITE_OPEN_FULLMUTEX
       SQLITE_OPEN_MEMORY
-      SQLITE_OPEN_NOFOLLOW
       SQLITE_OPEN_NOMUTEX
       SQLITE_OPEN_PRIVATECACHE
       SQLITE_OPEN_READONLY
       SQLITE_OPEN_READWRITE
       SQLITE_OPEN_SHAREDCACHE
-      SQLITE_OPEN_SUPER_JOURNAL
       SQLITE_OPEN_URI
     /,
 
     # function_flags
     qw/
       SQLITE_DETERMINISTIC
-      SQLITE_DIRECTONLY
-      SQLITE_INNOCUOUS
-      SQLITE_RESULT_SUBTYPE
-      SQLITE_SUBTYPE
     /,
 
     # fundamental_datatypes
@@ -205,7 +167,6 @@ our @EXPORT_OK = (
       SQLITE_FLOAT
       SQLITE_INTEGER
       SQLITE_NULL
-      SQLITE_TEXT
     /,
 
     # result_codes
@@ -274,22 +235,18 @@ our %EXPORT_TAGS = (
       SQLITE_BUSY
       SQLITE_BUSY_RECOVERY
       SQLITE_BUSY_SNAPSHOT
-      SQLITE_BUSY_TIMEOUT
       SQLITE_CANTOPEN
       SQLITE_CANTOPEN_CONVPATH
       SQLITE_CANTOPEN_DIRTYWAL
       SQLITE_CANTOPEN_FULLPATH
       SQLITE_CANTOPEN_ISDIR
       SQLITE_CANTOPEN_NOTEMPDIR
-      SQLITE_CANTOPEN_SYMLINK
       SQLITE_CONSTRAINT
       SQLITE_CONSTRAINT_CHECK
       SQLITE_CONSTRAINT_COMMITHOOK
-      SQLITE_CONSTRAINT_DATATYPE
       SQLITE_CONSTRAINT_FOREIGNKEY
       SQLITE_CONSTRAINT_FUNCTION
       SQLITE_CONSTRAINT_NOTNULL
-      SQLITE_CONSTRAINT_PINNED
       SQLITE_CONSTRAINT_PRIMARYKEY
       SQLITE_CONSTRAINT_ROWID
       SQLITE_CONSTRAINT_TRIGGER
@@ -297,7 +254,6 @@ our %EXPORT_TAGS = (
       SQLITE_CONSTRAINT_VTAB
       SQLITE_COPY
       SQLITE_CORRUPT
-      SQLITE_CORRUPT_INDEX
       SQLITE_CORRUPT_SEQUENCE
       SQLITE_CORRUPT_VTAB
       SQLITE_CREATE_INDEX
@@ -310,36 +266,21 @@ our %EXPORT_TAGS = (
       SQLITE_CREATE_VIEW
       SQLITE_CREATE_VTABLE
       SQLITE_DBCONFIG_DEFENSIVE
-      SQLITE_DBCONFIG_DQS_DDL
-      SQLITE_DBCONFIG_DQS_DML
       SQLITE_DBCONFIG_ENABLE_FKEY
       SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
       SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION
       SQLITE_DBCONFIG_ENABLE_QPSG
       SQLITE_DBCONFIG_ENABLE_TRIGGER
-      SQLITE_DBCONFIG_ENABLE_VIEW
-      SQLITE_DBCONFIG_LEGACY_ALTER_TABLE
-      SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
       SQLITE_DBCONFIG_LOOKASIDE
       SQLITE_DBCONFIG_MAINDBNAME
       SQLITE_DBCONFIG_MAX
       SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE
       SQLITE_DBCONFIG_RESET_DATABASE
-      SQLITE_DBCONFIG_REVERSE_SCANORDER
-      SQLITE_DBCONFIG_STMT_SCANSTATUS
       SQLITE_DBCONFIG_TRIGGER_EQP
-      SQLITE_DBCONFIG_TRUSTED_SCHEMA
-      SQLITE_DBCONFIG_WRITABLE_SCHEMA
-      DBD_SQLITE_STRING_MODE_BYTES
-      DBD_SQLITE_STRING_MODE_PV
-      DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK
-      DBD_SQLITE_STRING_MODE_UNICODE_NAIVE
-      DBD_SQLITE_STRING_MODE_UNICODE_STRICT
       SQLITE_DELETE
       SQLITE_DENY
       SQLITE_DETACH
       SQLITE_DETERMINISTIC
-      SQLITE_DIRECTONLY
       SQLITE_DONE
       SQLITE_DROP_INDEX
       SQLITE_DROP_TABLE
@@ -360,7 +301,6 @@ our %EXPORT_TAGS = (
       SQLITE_FULL
       SQLITE_FUNCTION
       SQLITE_IGNORE
-      SQLITE_INNOCUOUS
       SQLITE_INSERT
       SQLITE_INTEGER
       SQLITE_INTERNAL
@@ -374,8 +314,6 @@ our %EXPORT_TAGS = (
       SQLITE_IOERR_CLOSE
       SQLITE_IOERR_COMMIT_ATOMIC
       SQLITE_IOERR_CONVPATH
-      SQLITE_IOERR_CORRUPTFS
-      SQLITE_IOERR_DATA
       SQLITE_IOERR_DELETE
       SQLITE_IOERR_DELETE_NOENT
       SQLITE_IOERR_DIR_CLOSE
@@ -383,7 +321,6 @@ our %EXPORT_TAGS = (
       SQLITE_IOERR_FSTAT
       SQLITE_IOERR_FSYNC
       SQLITE_IOERR_GETTEMPPATH
-      SQLITE_IOERR_IN_PAGE
       SQLITE_IOERR_LOCK
       SQLITE_IOERR_MMAP
       SQLITE_IOERR_NOMEM
@@ -422,23 +359,18 @@ our %EXPORT_TAGS = (
       SQLITE_NOTADB
       SQLITE_NOTFOUND
       SQLITE_NOTICE
-      SQLITE_NOTICE_RBU
       SQLITE_NOTICE_RECOVER_ROLLBACK
       SQLITE_NOTICE_RECOVER_WAL
       SQLITE_NULL
       SQLITE_OK
-      SQLITE_OK_SYMLINK
       SQLITE_OPEN_CREATE
-      SQLITE_OPEN_EXRESCODE
       SQLITE_OPEN_FULLMUTEX
       SQLITE_OPEN_MEMORY
-      SQLITE_OPEN_NOFOLLOW
       SQLITE_OPEN_NOMUTEX
       SQLITE_OPEN_PRIVATECACHE
       SQLITE_OPEN_READONLY
       SQLITE_OPEN_READWRITE
       SQLITE_OPEN_SHAREDCACHE
-      SQLITE_OPEN_SUPER_JOURNAL
       SQLITE_OPEN_URI
       SQLITE_PERM
       SQLITE_PRAGMA
@@ -454,30 +386,18 @@ our %EXPORT_TAGS = (
       SQLITE_READONLY_ROLLBACK
       SQLITE_RECURSIVE
       SQLITE_REINDEX
-      SQLITE_RESULT_SUBTYPE
       SQLITE_ROW
       SQLITE_SAVEPOINT
       SQLITE_SCHEMA
       SQLITE_SELECT
-      SQLITE_SUBTYPE
-      SQLITE_TEXT
       SQLITE_TOOBIG
       SQLITE_TRANSACTION
-      SQLITE_TXN_NONE
-      SQLITE_TXN_READ
-      SQLITE_TXN_WRITE
       SQLITE_UPDATE
       SQLITE_VERSION_NUMBER
       SQLITE_WARNING
       SQLITE_WARNING_AUTOINDEX
     /],
 
-    allowed_return_values_from_sqlite3_txn_state => [qw/
-      SQLITE_TXN_NONE
-      SQLITE_TXN_READ
-      SQLITE_TXN_WRITE
-    /],
-
     authorizer_action_codes => [qw/
       SQLITE_ALTER_TABLE
       SQLITE_ANALYZE
@@ -526,34 +446,17 @@ our %EXPORT_TAGS = (
 
     database_connection_configuration_options => [qw/
       SQLITE_DBCONFIG_DEFENSIVE
-      SQLITE_DBCONFIG_DQS_DDL
-      SQLITE_DBCONFIG_DQS_DML
       SQLITE_DBCONFIG_ENABLE_FKEY
       SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER
       SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION
       SQLITE_DBCONFIG_ENABLE_QPSG
       SQLITE_DBCONFIG_ENABLE_TRIGGER
-      SQLITE_DBCONFIG_ENABLE_VIEW
-      SQLITE_DBCONFIG_LEGACY_ALTER_TABLE
-      SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
       SQLITE_DBCONFIG_LOOKASIDE
       SQLITE_DBCONFIG_MAINDBNAME
       SQLITE_DBCONFIG_MAX
       SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE
       SQLITE_DBCONFIG_RESET_DATABASE
-      SQLITE_DBCONFIG_REVERSE_SCANORDER
-      SQLITE_DBCONFIG_STMT_SCANSTATUS
       SQLITE_DBCONFIG_TRIGGER_EQP
-      SQLITE_DBCONFIG_TRUSTED_SCHEMA
-      SQLITE_DBCONFIG_WRITABLE_SCHEMA
-    /],
-
-    dbd_sqlite_string_mode => [qw/
-      DBD_SQLITE_STRING_MODE_BYTES
-      DBD_SQLITE_STRING_MODE_PV
-      DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK
-      DBD_SQLITE_STRING_MODE_UNICODE_NAIVE
-      DBD_SQLITE_STRING_MODE_UNICODE_STRICT
     /],
 
     extended_result_codes => [qw/
@@ -561,26 +464,21 @@ our %EXPORT_TAGS = (
       SQLITE_AUTH_USER
       SQLITE_BUSY_RECOVERY
       SQLITE_BUSY_SNAPSHOT
-      SQLITE_BUSY_TIMEOUT
       SQLITE_CANTOPEN_CONVPATH
       SQLITE_CANTOPEN_DIRTYWAL
       SQLITE_CANTOPEN_FULLPATH
       SQLITE_CANTOPEN_ISDIR
       SQLITE_CANTOPEN_NOTEMPDIR
-      SQLITE_CANTOPEN_SYMLINK
       SQLITE_CONSTRAINT_CHECK
       SQLITE_CONSTRAINT_COMMITHOOK
-      SQLITE_CONSTRAINT_DATATYPE
       SQLITE_CONSTRAINT_FOREIGNKEY
       SQLITE_CONSTRAINT_FUNCTION
       SQLITE_CONSTRAINT_NOTNULL
-      SQLITE_CONSTRAINT_PINNED
       SQLITE_CONSTRAINT_PRIMARYKEY
       SQLITE_CONSTRAINT_ROWID
       SQLITE_CONSTRAINT_TRIGGER
       SQLITE_CONSTRAINT_UNIQUE
       SQLITE_CONSTRAINT_VTAB
-      SQLITE_CORRUPT_INDEX
       SQLITE_CORRUPT_SEQUENCE
       SQLITE_CORRUPT_VTAB
       SQLITE_ERROR_MISSING_COLLSEQ
@@ -594,8 +492,6 @@ our %EXPORT_TAGS = (
       SQLITE_IOERR_CLOSE
       SQLITE_IOERR_COMMIT_ATOMIC
       SQLITE_IOERR_CONVPATH
-      SQLITE_IOERR_CORRUPTFS
-      SQLITE_IOERR_DATA
       SQLITE_IOERR_DELETE
       SQLITE_IOERR_DELETE_NOENT
       SQLITE_IOERR_DIR_CLOSE
@@ -603,7 +499,6 @@ our %EXPORT_TAGS = (
       SQLITE_IOERR_FSTAT
       SQLITE_IOERR_FSYNC
       SQLITE_IOERR_GETTEMPPATH
-      SQLITE_IOERR_IN_PAGE
       SQLITE_IOERR_LOCK
       SQLITE_IOERR_MMAP
       SQLITE_IOERR_NOMEM
@@ -622,10 +517,8 @@ our %EXPORT_TAGS = (
       SQLITE_IOERR_WRITE
       SQLITE_LOCKED_SHAREDCACHE
       SQLITE_LOCKED_VTAB
-      SQLITE_NOTICE_RBU
       SQLITE_NOTICE_RECOVER_ROLLBACK
       SQLITE_NOTICE_RECOVER_WAL
-      SQLITE_OK_SYMLINK
       SQLITE_READONLY_CANTINIT
       SQLITE_READONLY_CANTLOCK
       SQLITE_READONLY_DBMOVED
@@ -637,25 +530,18 @@ our %EXPORT_TAGS = (
 
     flags_for_file_open_operations => [qw/
       SQLITE_OPEN_CREATE
-      SQLITE_OPEN_EXRESCODE
       SQLITE_OPEN_FULLMUTEX
       SQLITE_OPEN_MEMORY
-      SQLITE_OPEN_NOFOLLOW
       SQLITE_OPEN_NOMUTEX
       SQLITE_OPEN_PRIVATECACHE
       SQLITE_OPEN_READONLY
       SQLITE_OPEN_READWRITE
       SQLITE_OPEN_SHAREDCACHE
-      SQLITE_OPEN_SUPER_JOURNAL
       SQLITE_OPEN_URI
     /],
 
     function_flags => [qw/
       SQLITE_DETERMINISTIC
-      SQLITE_DIRECTONLY
-      SQLITE_INNOCUOUS
-      SQLITE_RESULT_SUBTYPE
-      SQLITE_SUBTYPE
     /],
 
     fundamental_datatypes => [qw/
@@ -663,7 +549,6 @@ our %EXPORT_TAGS = (
       SQLITE_FLOAT
       SQLITE_INTEGER
       SQLITE_NULL
-      SQLITE_TEXT
     /],
 
     result_codes => [qw/
@@ -736,24 +621,12 @@ DBD::SQLite::Constants - common SQLite constants
 
 =head1 DESCRIPTION
 
-You can import necessary SQLite constants from this module. Available tags are C<all>, C<allowed_return_values_from_sqlite3_txn_state>, C<authorizer_action_codes>, C<authorizer_return_codes>, C<version> (C<compile_time_library_version_numbers>), C<database_connection_configuration_options>, C<dbd_sqlite_string_mode>, C<extended_result_codes>, C<file_open> (C<flags_for_file_open_operations>), C<function_flags>, C<datatypes> (C<fundamental_datatypes>), C<result_codes>, C<run_time_limit_categories>. See L<http://sqlite.org/c3ref/constlist.html> for the complete list of constants.
+You can import necessary SQLite constants from this module. Available tags are C<all>, C<authorizer_action_codes>, C<authorizer_return_codes>, C<version> (C<compile_time_library_version_numbers>), C<database_connection_configuration_options>, C<extended_result_codes>, C<file_open> (C<flags_for_file_open_operations>), C<function_flags>, C<datatypes> (C<fundamental_datatypes>), C<result_codes>, C<run_time_limit_categories>. See L<http://sqlite.org/c3ref/constlist.html> for the complete list of constants.
 
 This module does not export anything by default.
 
 =head1 CONSTANTS
 
-=head2 allowed_return_values_from_sqlite3_txn_state
-
-=over 4
-
-=item SQLITE_TXN_NONE
-
-=item SQLITE_TXN_READ
-
-=item SQLITE_TXN_WRITE
-
-=back
-
 =head2 authorizer_action_codes
 
 =over 4
@@ -874,40 +747,6 @@ This module does not export anything by default.
 
 =item SQLITE_DBCONFIG_DEFENSIVE
 
-=item SQLITE_DBCONFIG_WRITABLE_SCHEMA
-
-=item SQLITE_DBCONFIG_LEGACY_ALTER_TABLE
-
-=item SQLITE_DBCONFIG_DQS_DML
-
-=item SQLITE_DBCONFIG_DQS_DDL
-
-=item SQLITE_DBCONFIG_ENABLE_VIEW
-
-=item SQLITE_DBCONFIG_LEGACY_FILE_FORMAT
-
-=item SQLITE_DBCONFIG_TRUSTED_SCHEMA
-
-=item SQLITE_DBCONFIG_STMT_SCANSTATUS
-
-=item SQLITE_DBCONFIG_REVERSE_SCANORDER
-
-=back
-
-=head2 dbd_sqlite_string_mode
-
-=over 4
-
-=item DBD_SQLITE_STRING_MODE_PV
-
-=item DBD_SQLITE_STRING_MODE_BYTES
-
-=item DBD_SQLITE_STRING_MODE_UNICODE_NAIVE
-
-=item DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK
-
-=item DBD_SQLITE_STRING_MODE_UNICODE_STRICT
-
 =back
 
 =head2 extended_result_codes
@@ -1046,26 +885,6 @@ This module does not export anything by default.
 
 =item SQLITE_CANTOPEN_DIRTYWAL
 
-=item SQLITE_CANTOPEN_SYMLINK
-
-=item SQLITE_CONSTRAINT_PINNED
-
-=item SQLITE_OK_SYMLINK
-
-=item SQLITE_IOERR_DATA
-
-=item SQLITE_BUSY_TIMEOUT
-
-=item SQLITE_CORRUPT_INDEX
-
-=item SQLITE_IOERR_CORRUPTFS
-
-=item SQLITE_CONSTRAINT_DATATYPE
-
-=item SQLITE_NOTICE_RBU
-
-=item SQLITE_IOERR_IN_PAGE
-
 =back
 
 =head2 file_open (flags_for_file_open_operations)
@@ -1090,12 +909,6 @@ This module does not export anything by default.
 
 =item SQLITE_OPEN_MEMORY
 
-=item SQLITE_OPEN_NOFOLLOW
-
-=item SQLITE_OPEN_SUPER_JOURNAL
-
-=item SQLITE_OPEN_EXRESCODE
-
 =back
 
 =head2 function_flags
@@ -1104,14 +917,6 @@ This module does not export anything by default.
 
 =item SQLITE_DETERMINISTIC
 
-=item SQLITE_DIRECTONLY
-
-=item SQLITE_SUBTYPE
-
-=item SQLITE_INNOCUOUS
-
-=item SQLITE_RESULT_SUBTYPE
-
 =back
 
 =head2 datatypes (fundamental_datatypes)
@@ -1126,8 +931,6 @@ This module does not export anything by default.
 
 =item SQLITE_NULL
 
-=item SQLITE_TEXT
-
 =back
 
 =head2 result_codes

lib/DBD/SQLite/VirtualTable.pm

@@ -5,7 +5,7 @@ use strict;
 use warnings;
 use Scalar::Util    qw/weaken/;
 
-our $VERSION = '1.76';
+our $VERSION = '1.63_01';
 our @ISA;
 
 

sqlite3ext.h

@@ -319,53 +319,6 @@ struct sqlite3_api_routines {
                             void(*xDestroy)(void*));
   /* Version 3.26.0 and later */
   const char *(*normalized_sql)(sqlite3_stmt*);
-  /* Version 3.28.0 and later */
-  int (*stmt_isexplain)(sqlite3_stmt*);
-  int (*value_frombind)(sqlite3_value*);
-  /* Version 3.30.0 and later */
-  int (*drop_modules)(sqlite3*,const char**);
-  /* Version 3.31.0 and later */
-  sqlite3_int64 (*hard_heap_limit64)(sqlite3_int64);
-  const char *(*uri_key)(const char*,int);
-  const char *(*filename_database)(const char*);
-  const char *(*filename_journal)(const char*);
-  const char *(*filename_wal)(const char*);
-  /* Version 3.32.0 and later */
-  const char *(*create_filename)(const char*,const char*,const char*,
-                           int,const char**);
-  void (*free_filename)(const char*);
-  sqlite3_file *(*database_file_object)(const char*);
-  /* Version 3.34.0 and later */
-  int (*txn_state)(sqlite3*,const char*);
-  /* Version 3.36.1 and later */
-  sqlite3_int64 (*changes64)(sqlite3*);
-  sqlite3_int64 (*total_changes64)(sqlite3*);
-  /* Version 3.37.0 and later */
-  int (*autovacuum_pages)(sqlite3*,
-     unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
-     void*, void(*)(void*));
-  /* Version 3.38.0 and later */
-  int (*error_offset)(sqlite3*);
-  int (*vtab_rhs_value)(sqlite3_index_info*,int,sqlite3_value**);
-  int (*vtab_distinct)(sqlite3_index_info*);
-  int (*vtab_in)(sqlite3_index_info*,int,int);
-  int (*vtab_in_first)(sqlite3_value*,sqlite3_value**);
-  int (*vtab_in_next)(sqlite3_value*,sqlite3_value**);
-  /* Version 3.39.0 and later */
-  int (*deserialize)(sqlite3*,const char*,unsigned char*,
-                     sqlite3_int64,sqlite3_int64,unsigned);
-  unsigned char *(*serialize)(sqlite3*,const char *,sqlite3_int64*,
-                              unsigned int);
-  const char *(*db_name)(sqlite3*,int);
-  /* Version 3.40.0 and later */
-  int (*value_encoding)(sqlite3_value*);
-  /* Version 3.41.0 and later */
-  int (*is_interrupted)(sqlite3*);
-  /* Version 3.43.0 and later */
-  int (*stmt_explain)(sqlite3_stmt*,int);
-  /* Version 3.44.0 and later */
-  void *(*get_clientdata)(sqlite3*,const char*);
-  int (*set_clientdata)(sqlite3*, const char*, void*, void(*)(void*));
 };
 
 /*
@@ -655,50 +608,6 @@ typedef int (*sqlite3_loadext_entry)(
 #define sqlite3_create_window_function sqlite3_api->create_window_function
 /* Version 3.26.0 and later */
 #define sqlite3_normalized_sql         sqlite3_api->normalized_sql
-/* Version 3.28.0 and later */
-#define sqlite3_stmt_isexplain         sqlite3_api->stmt_isexplain
-#define sqlite3_value_frombind         sqlite3_api->value_frombind
-/* Version 3.30.0 and later */
-#define sqlite3_drop_modules           sqlite3_api->drop_modules
-/* Version 3.31.0 and later */
-#define sqlite3_hard_heap_limit64      sqlite3_api->hard_heap_limit64
-#define sqlite3_uri_key                sqlite3_api->uri_key
-#define sqlite3_filename_database      sqlite3_api->filename_database
-#define sqlite3_filename_journal       sqlite3_api->filename_journal
-#define sqlite3_filename_wal           sqlite3_api->filename_wal
-/* Version 3.32.0 and later */
-#define sqlite3_create_filename        sqlite3_api->create_filename
-#define sqlite3_free_filename          sqlite3_api->free_filename
-#define sqlite3_database_file_object   sqlite3_api->database_file_object
-/* Version 3.34.0 and later */
-#define sqlite3_txn_state              sqlite3_api->txn_state
-/* Version 3.36.1 and later */
-#define sqlite3_changes64              sqlite3_api->changes64
-#define sqlite3_total_changes64        sqlite3_api->total_changes64
-/* Version 3.37.0 and later */
-#define sqlite3_autovacuum_pages       sqlite3_api->autovacuum_pages
-/* Version 3.38.0 and later */
-#define sqlite3_error_offset           sqlite3_api->error_offset
-#define sqlite3_vtab_rhs_value         sqlite3_api->vtab_rhs_value
-#define sqlite3_vtab_distinct          sqlite3_api->vtab_distinct
-#define sqlite3_vtab_in                sqlite3_api->vtab_in
-#define sqlite3_vtab_in_first          sqlite3_api->vtab_in_first
-#define sqlite3_vtab_in_next           sqlite3_api->vtab_in_next
-/* Version 3.39.0 and later */
-#ifndef SQLITE_OMIT_DESERIALIZE
-#define sqlite3_deserialize            sqlite3_api->deserialize
-#define sqlite3_serialize              sqlite3_api->serialize
-#endif
-#define sqlite3_db_name                sqlite3_api->db_name
-/* Version 3.40.0 and later */
-#define sqlite3_value_encoding         sqlite3_api->value_encoding
-/* Version 3.41.0 and later */
-#define sqlite3_is_interrupted         sqlite3_api->is_interrupted
-/* Version 3.43.0 and later */
-#define sqlite3_stmt_explain           sqlite3_api->stmt_explain
-/* Version 3.44.0 and later */
-#define sqlite3_get_clientdata         sqlite3_api->get_clientdata
-#define sqlite3_set_clientdata         sqlite3_api->set_clientdata
 #endif /* !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION) */
 
 #if !defined(SQLITE_CORE) && !defined(SQLITE_OMIT_LOAD_EXTENSION)

t/02_logon.t

@@ -7,10 +7,6 @@ use SQLiteTest qw/connect_ok @CALL_FUNCS/;
 use Test::More;
 use if -d ".git", "Test::FailWarnings";
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
-
 my $show_diag = 0;
 foreach my $call_func (@CALL_FUNCS) {
 
@@ -34,9 +30,9 @@ foreach my $call_func (@CALL_FUNCS) {
 			skip( 'Unicode is not supported before 5.8.5', 2 );
 		}
 		my $file = 'foo'.$$;
-		my $dbh = DBI->connect( "dbi:SQLite:dbname=$file;sqlite_string_mode=$unicode_opt", '', '' );
+		my $dbh = DBI->connect( "dbi:SQLite:dbname=$file;sqlite_unicode=1", '', '' );
 		isa_ok( $dbh, 'DBI::db' );
-		is( $dbh->{sqlite_string_mode}, $unicode_opt, 'Unicode is on' );
+		is( $dbh->{sqlite_unicode}, 1, 'Unicode is on' );
 		$dbh->disconnect;
 		unlink $file;
 	}

t/07_error.t

@@ -25,12 +25,4 @@ ok($@, 'Statement 2 generated an error');
 is( $DBI::err, 19, '$DBI::err ok' );
 like( $DBI::errstr, qr/column a is not unique|UNIQUE constraint failed/, '$DBI::errstr ok' );
 
-if ($DBD::SQLite::sqlite_version_number && $DBD::SQLite::sqlite_version_number >= 3038000) {
-    my $sql = 'insert testerror values (1, 5)';
-    eval { $dbh->do($sql) };
-    my $offset = $dbh->sqlite_error_offset;
-    ok $offset != -1, "error offset: $offset";
-    note substr($sql, 0, $offset) . '<*error*>' . substr($sql, $offset);
-}
-
 done_testing;

t/09_create_function.t

@@ -7,8 +7,6 @@ use Test::More;
 use if -d ".git", "Test::FailWarnings";
 use DBD::SQLite;
 use DBD::SQLite::Constants;
-use Digest::MD5 qw/md5/;
-use DBI qw/:sql_types/;
 
 my @function_flags = (undef, 0);
 if ($DBD::SQLite::sqlite_version_number >= 3008003) {
@@ -55,14 +53,6 @@ sub noop {
         return $_[0];
 }
 
-sub md5_text {
-    return md5($_[0]);
-}
-
-sub md5_blob {
-    return [md5($_[0]), SQL_BLOB];
-}
-
 foreach my $call_func (@CALL_FUNCS) { for my $flags (@function_flags) {
 	my $dbh = connect_ok( PrintError => 0 );
 
@@ -136,24 +126,6 @@ foreach my $call_func (@CALL_FUNCS) { for my $flags (@function_flags) {
 	$result = $dbh->selectrow_arrayref( "SELECT typeof(noop(2147483648))" );
 	is_deeply( $result, [ 'integer' ], "SELECT typeof(noop(2147483648))" );
 
-	ok($dbh->$call_func( "md5_text", 1, \&md5_text, defined $flags ? $flags : (), "create_function" ));
-	$result = $dbh->selectrow_arrayref( "SELECT md5_text('my_blob')" );
-	is_deeply( $result, [ md5('my_blob') ], "SELECT md5_text('my_blob')" );
-
-	$result = $dbh->selectrow_arrayref( "SELECT typeof(md5_text('my_blob'))" );
-	is_deeply( $result, [ 'text' ], "SELECT typeof(md5_text('my_blob'))" );
-
-	ok($dbh->$call_func( "md5_blob", 1, \&md5_blob, defined $flags ? $flags : (), "create_function" ));
-	$result = $dbh->selectrow_arrayref( "SELECT md5_blob('my_blob')" );
-	is_deeply( $result, [ md5('my_blob') ], "SELECT md5_blob('my_blob')" );
-
-	$result = $dbh->selectrow_arrayref( "SELECT typeof(md5_blob('my_blob'))" );
-	is_deeply( $result, [ 'blob' ], "SELECT typeof(md5_blob('my_blob'))" );
-
-	ok($dbh->$call_func( "md5_blob", 1, undef, defined $flags ? $flags : (), "create_function" ));
-	$result = $dbh->selectrow_arrayref( "SELECT md5_blob('my_blob')" );
-	is_deeply( $result, undef, "SELECT md5_blob('my_blob')" );
-
 	$dbh->disconnect;
 }}
 

t/12_unicode.t

@@ -8,10 +8,6 @@ use SQLiteTest;
 use Test::More;
 use if -d ".git", "Test::FailWarnings";
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
-
 BEGIN { requires_unicode_support() }
 
 #
@@ -55,7 +51,7 @@ ok(
 my ($textback, $bytesback);
 SCOPE: {
 	my $dbh = connect_ok( dbfile => 'foo', RaiseError => 1 );
-	is( $dbh->{sqlite_string_mode}, DBD::SQLite::Constants::DBD_SQLITE_STRING_MODE_PV, 'default string mode is pv' );
+	is( $dbh->{sqlite_unicode}, 0, 'Unicode is off' );
 	ok(
 		$dbh->do("CREATE TABLE table1 (a TEXT, b BLOB)"),
 		'CREATE TABLE',
@@ -77,8 +73,8 @@ SCOPE: {
 
 # Start over but now activate Unicode support.
 SCOPE: {
-	my $dbh = connect_ok( dbfile => 'foo', sqlite_string_mode => $unicode_opt );
+	my $dbh = connect_ok( dbfile => 'foo', sqlite_unicode => 1 );
-	is( $dbh->{sqlite_string_mode}, $unicode_opt, 'Unicode is on' );
+	is( $dbh->{sqlite_unicode}, 1, 'Unicode is on' );
 
 	($textback, $bytesback) = database_roundtrip($dbh, $utfstring, $bytestring);
 

t/13_create_collation.t

@@ -7,9 +7,6 @@ use Test::More;
 use if -d ".git", "Test::FailWarnings";
 use Encode qw/decode/;
 use DBD::SQLite;
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
 
 BEGIN { requires_unicode_support(); }
 
@@ -74,10 +71,10 @@ is($DBD::SQLite::COLLATION{foo}, \&by_num_desc, "overridden collation");
 
 foreach my $call_func (@CALL_FUNCS) {
 
-  for my $unicode_opt (DBD_SQLITE_STRING_MODE_BYTES, DBD_SQLITE_STRING_MODE_UNICODE_STRICT) {
+  for my $use_unicode (0, 1) {
 
     # connect
-    my $dbh = connect_ok( RaiseError => 1, sqlite_string_mode => $unicode_opt );
+    my $dbh = connect_ok( RaiseError => 1, sqlite_unicode => $use_unicode );
 
     # populate test data
     my @words = qw{
@@ -87,7 +84,7 @@ foreach my $call_func (@CALL_FUNCS) {
 	HAT hâôer 
 	féôu fêôe fèöe ferme
      };
-    if ($unicode_opt != DBD_SQLITE_STRING_MODE_BYTES) {
+    if ($use_unicode) {
       utf8::upgrade($_) foreach @words;
     }
 

t/20_blobs.t

@@ -66,26 +66,6 @@ SCOPE: {
 	ok( $sth->bind_param(1, 3), '->bind_param' );
 	ok( $sth->bind_param(2, undef, SQL_BLOB), '->bind_param' );
 	ok( $sth->execute, '->execute' );
-
-    ok my $quoted_blob = $dbh->quote($blob, SQL_BLOB);
-	ok( $dbh->do("INSERT INTO one VALUES( 4, $quoted_blob )"), 'insert quoted blob' );
-    ok my $quoted_empty = $dbh->quote('', SQL_BLOB);
-	ok( $dbh->do("INSERT INTO one VALUES( 5, $quoted_empty )"), 'insert quoted empty string' );
-    ok my $quoted_undef = $dbh->quote(undef, SQL_BLOB);
-	ok( $dbh->do("INSERT INTO one VALUES( 6, $quoted_undef )"), 'insert quoted undef' );
-
-
-	ok my $quoted_bit = $dbh->quote($blob, SQL_BIT);
-	ok( $dbh->do("INSERT INTO one VALUES( 7, $quoted_bit )"), 'insert quoted bit' );
-
-	ok my $quoted_binary = $dbh->quote($blob, SQL_BINARY);
-	ok( $dbh->do("INSERT INTO one VALUES( 8, $quoted_binary )"), 'insert quoted binary' );
-
-	ok my $quoted_varbinary = $dbh->quote($blob, SQL_VARBINARY);
-	ok( $dbh->do("INSERT INTO one VALUES( 9, $quoted_varbinary )"), 'insert quoted varbinary' );
-
-	ok my $quoted_longvarbinary = $dbh->quote($blob, SQL_LONGVARBINARY);
-	ok( $dbh->do("INSERT INTO one VALUES( 10, $quoted_longvarbinary )"), 'insert quoted longvarbinary' );
 }
 
 # Now, try SELECT'ing the row out.
@@ -98,13 +78,6 @@ SCOPE: {
 		[ 1, $blob ],
 		[ 2, '' ],
 		[ 3, undef ],
-		[ 4, $blob ],
-		[ 5, '' ],
-		[ 6, undef ],
-		[ 7, $blob ],
-		[ 8, $blob ],
-		[ 9, $blob ],
-		[ 10, $blob ],
 	], 'Got the blob back ok' );
 	ok( $sth->finish, '->finish' );
 }

t/33_non_latin_path.t

@@ -10,10 +10,6 @@ use if -d ".git", "Test::FailWarnings";
 use File::Temp ();
 use File::Spec::Functions ':ALL';
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
-
 BEGIN { requires_unicode_support() }
 
 my $dir = File::Temp::tempdir( CLEANUP => 1 );
@@ -59,7 +55,7 @@ foreach my $subdir ( 'longascii', 'adatb
 		my $dbh = DBI->connect("dbi:SQLite:dbname=$dbfile", undef, undef, {
 			RaiseError => 1,
 			PrintError => 0,
-			sqlite_string_mode => $unicode_opt,
+			sqlite_unicode    => 1,
 		} );
 		isa_ok( $dbh, 'DBI::db' );
 	};
@@ -71,7 +67,7 @@ foreach my $subdir ( 'longascii', 'adatb
 		my $dbh = DBI->connect("dbi:SQLite:dbname=$dbfile", undef, undef, {
 			RaiseError => 1,
 			PrintError => 0,
-			sqlite_string_mode => $unicode_opt,
+			sqlite_unicode    => 1,
 		} );
 		isa_ok( $dbh, 'DBI::db' );
 	};

t/37_regexp.t

@@ -28,14 +28,13 @@ BEGIN {
 use locale;
 
 use DBD::SQLite;
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
 
 foreach my $call_func (@CALL_FUNCS) {
 
-  for my $string_mode (DBD_SQLITE_STRING_MODE_BYTES, DBD_SQLITE_STRING_MODE_UNICODE_STRICT) {
+  for my $use_unicode (0, 1) {
 
     # connect
-    my $dbh = connect_ok( RaiseError => 1, sqlite_string_mode => $string_mode );
+    my $dbh = connect_ok( RaiseError => 1, sqlite_unicode => $use_unicode );
 
     # The following tests are about ordering, so don't reverse!
     if ($dbh->selectrow_array('PRAGMA reverse_unordered_selects')) {
@@ -44,7 +43,7 @@ foreach my $call_func (@CALL_FUNCS) {
 
     # populate test data
     my @vals = @words;
-    if ($string_mode == DBD_SQLITE_STRING_MODE_BYTES) {
+    if ($use_unicode) {
       utf8::upgrade($_) foreach @vals;
     }
 

t/43_fts3.t

@@ -1,15 +1,11 @@
 use strict;
 use warnings;
+no if $] >= 5.022, "warnings", "locale";
 use lib "t/lib";
-use Time::HiRes qw/time/;
 use SQLiteTest;
 use Test::More;
 use if -d ".git", "Test::FailWarnings";
 use DBD::SQLite;
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-# Avoid slowdown with -DDEBUGGING:
-${^UTF8CACHE} = 1;
 
 my @texts = ("il était une bergère",
              "qui gardait ses moutons",
@@ -28,9 +24,6 @@ my @tests = (
   ["(il OR elle) AND un*" => 0, 2    ],
 );
 
-my $ix_une_native = index($texts[0], "une");
-my $ix_une_utf8   = do {use bytes; utf8::upgrade(my $bergere_utf8 = $texts[0]); index($bergere_utf8, "une");};
-
 BEGIN {
 	requires_unicode_support();
 
@@ -42,19 +35,31 @@ BEGIN {
 	}
 }
 
+# Perl may spit a warning on locale
+# use Test::NoWarnings;
 
-sub Unicode_Word_tokenizer { # see also: Search::Tokenizer
+BEGIN {
+	# Sadly perl for windows (and probably sqlite, too) may hang
+	# if the system locale doesn't support european languages.
+	# en-us should be a safe default. if it doesn't work, use 'C'.
+	if ( $^O eq 'MSWin32') {
+		use POSIX 'locale_h';
+		setlocale(LC_COLLATE, 'en-us');
+	}
+}
+
+use locale;
+
+sub locale_tokenizer { # see also: Search::Tokenizer
   return sub {
     my $string = shift;
-    my $regex      = qr/\p{Word}+/;
+    my $regex      = qr/\w+/;
     my $term_index = 0;
 
     return sub {
       $string =~ /$regex/g or return; # either match, or no more token
-      my $term  = $&;
+      my ($start, $end) = ($-[0], $+[0]);
-      my $end   = pos $string; # $+[0] is much slower
+      my $term = substr($string, $start, my $len = $end-$start);
-      my $len   = length($term);
-      my $start = $end - $len;
       return ($term, $len, $start, $end, $term_index++);
     };
   };
@@ -62,10 +67,10 @@ sub Unicode_Word_tokenizer { # see also: Search::Tokenizer
 
 use DBD::SQLite;
 
-for my $string_mode (DBD_SQLITE_STRING_MODE_BYTES, DBD_SQLITE_STRING_MODE_UNICODE_STRICT) {
+for my $use_unicode (0, 1) {
 
   # connect
-  my $dbh = connect_ok( RaiseError => 1, sqlite_string_mode => $string_mode );
+  my $dbh = connect_ok( RaiseError => 1, sqlite_unicode => $use_unicode );
 
   for my $fts (qw/fts3 fts4/) {
     next if $fts eq 'fts4' && !has_sqlite('3.7.4');
@@ -73,7 +78,7 @@ for my $string_mode (DBD_SQLITE_STRING_MODE_BYTES, DBD_SQLITE_STRING_MODE_UNICOD
     # create fts table
     $dbh->do(<<"") or die DBI::errstr;
       CREATE VIRTUAL TABLE try_$fts
-            USING $fts(content, tokenize=perl 'main::Unicode_Word_tokenizer')
+            USING $fts(content, tokenize=perl 'main::locale_tokenizer')
 
     # populate it
     my $insert_sth = $dbh->prepare(<<"") or die DBI::errstr;
@@ -97,43 +102,9 @@ for my $string_mode (DBD_SQLITE_STRING_MODE_BYTES, DBD_SQLITE_STRING_MODE_UNICOD
         my ($query, @expected) = @$t;
         @expected = map {$doc_ids[$_]} @expected;
         my $results = $dbh->selectcol_arrayref($sql, undef, $query);
-        is_deeply($results, \@expected, "$query ($fts, string_mode=$string_mode)");
+        is_deeply($results, \@expected, "$query ($fts, unicode=$use_unicode)");
       }
     }
-
-    # the 'snippet' function should highlight the words in the MATCH query
-    my $sql_snip = "SELECT snippet(try_$fts) FROM try_$fts WHERE content MATCH ?";
-    my $result = $dbh->selectcol_arrayref($sql_snip, undef, 'une');
-    is_deeply($result, ['il était <b>une</b> bergère'], "snippet ($fts, string_mode=$string_mode)");
-
-    # the 'offsets' function should return integer offsets for the words in the MATCH query
-    my $sql_offsets = "SELECT offsets(try_$fts) FROM try_$fts WHERE content MATCH ?";
-    $result = $dbh->selectcol_arrayref($sql_offsets, undef, 'une');
-    my $offset_une = $string_mode == DBD_SQLITE_STRING_MODE_UNICODE_STRICT ? $ix_une_utf8 : $ix_une_native;
-    my $expected_offsets = "0 0 $offset_une 3";
-    is_deeply($result, [$expected_offsets], "offsets ($fts, string_mode=$string_mode)");
-
-    # test snippet() on a longer sentence
-    $insert_sth->execute(join " ", @texts);
-    $result = $dbh->selectcol_arrayref($sql_snip, undef, '"bergère qui gardait"');
-    like($result->[0],
-         qr[une <b>bergère</b> <b>qui</b> <b>gardait</b> ses],
-         "longer snippet ($fts, string_mode=$string_mode)");
-
-    # simulated large document
-    open my $fh, "<", $INC{'DBD/SQLite.pm'} or die $!;
-    my $source_code = do {local $/; <$fh>};
-    my $long_doc    = $source_code x 5;
-
-    my $t0 = time;
-    $insert_sth->execute($long_doc);
-    my $t1 = time;
-    $result = $dbh->selectcol_arrayref($sql_snip, undef, '"package DBD::SQLite"');
-    my $t2 = time;
-
-    note sprintf("long doc (%d chars): insert in %.4f secs, select in %.4f secs",
-                 length($long_doc), $t1-$t0, $t2-$t1);
-    like($result->[0], qr[^<b>package</b> <b>DBD</b>::<b>SQLite</b>;], 'snippet "package SQLite"');
   }
 }
 

t/57_uri_filename.t

@@ -28,8 +28,7 @@ sub cleanup {
 
 cleanup();
 
-SKIP: {
+{
-  skip 'URI filename is enabled', 1 if has_compile_option('USE_URI');
   my $dbh = eval {
     DBI->connect("dbi:SQLite:$uri{base}", undef, undef, {
       PrintError => 0,

t/62_regexp_multibyte_char_class.t

@@ -7,8 +7,6 @@ use Test::More;
 
 BEGIN { requires_unicode_support() }
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
 # special case for multibyte (non-ASCII) character class,
 # which only works correctly under the unicode mode
 my @words = ("\x{e3}\x{83}\x{86}\x{e3}\x{82}\x{b9}\x{e3}\x{83}\x{88}", "\x{e3}\x{83}\x{86}\x{e3}\x{83}\x{b3}\x{e3}\x{83}\x{88}"); # テスト テント
@@ -17,15 +15,15 @@ my $regex = "\x{e3}\x{83}\x{86}[\x{e3}\x{82}\x{b9}\x{e3}\x{83}\x{b3}]\x{e3}\x{83
 
 foreach my $call_func (@CALL_FUNCS) {
 
-  for my $string_mode (DBD_SQLITE_STRING_MODE_PV, DBD_SQLITE_STRING_MODE_UNICODE_STRICT) {
+  for my $use_unicode (0, 1) {
 
     # connect
-    my $dbh = connect_ok( RaiseError => 1, sqlite_string_mode => $string_mode );
+    my $dbh = connect_ok( RaiseError => 1, sqlite_unicode => $use_unicode );
 
     # populate test data
     my @vals = @words;
     my $re = $regex;
-    if ($string_mode == DBD_SQLITE_STRING_MODE_UNICODE_STRICT) {
+    if ($use_unicode) {
       utf8::decode($_) foreach @vals;
       utf8::decode($re);
     }

t/65_db_config.t

@@ -215,99 +215,4 @@ SKIP: {
     like $@ => qr/table sqlite_master may not be modified/;
 }
 
-# WRITABLE_SCHEMA
-for my $func (@CALL_FUNCS) {
-    SKIP: {
-        skip 'WRITABLE_SCHEMA is not supported', 5 if !SQLITE_DBCONFIG_WRITABLE_SCHEMA;
-    	my $dbh = connect_ok(RaiseError => 1, PrintError => 0);
-        my $ret = $dbh->$func(SQLITE_DBCONFIG_WRITABLE_SCHEMA, -1, 'db_config');
-        note "current WRITABLE_SCHEMA value: $ret";
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_WRITABLE_SCHEMA, 1, 'db_config');
-        is $ret => 1, 'schema is writable';
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_WRITABLE_SCHEMA, 0, 'db_config');
-        is $ret => 0, 'schema is not writable';
-
-        $dbh->do('PRAGMA writable_schema=ON');
-        $ret = $dbh->$func(SQLITE_DBCONFIG_WRITABLE_SCHEMA, -1, 'db_config');
-        is $ret => 1, 'schema is writable (by pragma)';
-
-        $dbh->do('PRAGMA writable_schema=OFF');
-        $ret = $dbh->$func(SQLITE_DBCONFIG_WRITABLE_SCHEMA, -1, 'db_config');
-        is $ret => 0, 'schema is not writable (by pragma)';
-    }
-}
-
-# LEGACY_ALTER_TABLE
-for my $func (@CALL_FUNCS) {
-    SKIP: {
-        skip 'WRITABLE_SCHEMA is not supported', 5 if !SQLITE_DBCONFIG_LEGACY_ALTER_TABLE;
-    	my $dbh = connect_ok(RaiseError => 1, PrintError => 0);
-        my $ret = $dbh->$func(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, -1, 'db_config');
-        note "current LEGACY_ALTER_TABLE value: $ret";
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, 1, 'db_config');
-        is $ret => 1, 'use legacy alter table';
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, 0, 'db_config');
-        is $ret => 0, 'no legacy alter table';
-
-        # TODO: add alter table check?
-
-        $dbh->do('PRAGMA legacy_alter_table=ON');
-        $ret = $dbh->$func(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, -1, 'db_config');
-        is $ret => 1, 'use legacy alter table (by pragma)';
-
-        $dbh->do('PRAGMA legacy_alter_table=OFF');
-        $ret = $dbh->$func(SQLITE_DBCONFIG_LEGACY_ALTER_TABLE, -1, 'db_config');
-        is $ret => 0, 'no legacy alter table (by pragma)';
-    }
-}
-
-# DQS_DML
-for my $func (@CALL_FUNCS) {
-    SKIP: {
-        skip 'DQS_DML is not supported', 5 if !SQLITE_DBCONFIG_DQS_DML;
-    	my $dbh = connect_ok(RaiseError => 1, PrintError => 0);
-        my $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DML, -1, 'db_config');
-        note "current DQS_DML value: $ret";
-        $dbh->do('CREATE TABLE foo (id, text)');
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DML, 1, 'db_config');
-        is $ret => 1, 'allows double-quoted string literal';
-
-        eval { $dbh->do('INSERT INTO foo VALUES (1, "text")'); };
-        ok !$@, "double-quoted string literal is allowed";
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DML, 0, 'db_config');
-        is $ret => 0, 'no double-quoted string literal';
-
-        eval { $dbh->do('INSERT INTO foo VALUES (2, "text2")'); };
-        like $@ => qr/no such column/, "double-quoted string literal is not allowed";
-    }
-}
-
-# DQS_DDL
-for my $func (@CALL_FUNCS) {
-    SKIP: {
-        skip 'DQS_DDL is not supported', 5 if !SQLITE_DBCONFIG_DQS_DDL;
-    	my $dbh = connect_ok(RaiseError => 1, PrintError => 0);
-        my $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DDL, -1, 'db_config');
-        note "current DQS_DDL value: $ret";
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DDL, 1, 'db_config');
-        is $ret => 1, 'allows double-quoted string literal';
-
-        eval { $dbh->do('CREATE TABLE foo (a, b, c CHECK (c!="null") )'); };
-        ok !$@, "double-quoted string literal is allowed";
-
-        $ret = $dbh->$func(SQLITE_DBCONFIG_DQS_DDL, 0, 'db_config');
-        is $ret => 0, 'no double-quoted string literal';
-
-        eval { $dbh->do('CREATE TABLE bar (a, b, c CHECK (c!="null") )'); };
-        like $@ => qr/no such column/, "double-quoted string literal is not allowed";
-    }
-}
-
 done_testing;

t/66_get_autocommit.t

@@ -1,57 +0,0 @@
-use strict;
-use warnings;
-use lib "t/lib";
-use SQLiteTest qw/connect_ok @CALL_FUNCS/;
-use Test::More;
-use if -d ".git", "Test::FailWarnings";
-
-for my $func (@CALL_FUNCS) {
-	my $dbh = connect_ok(PrintError => 0, RaiseError => 1);
-    $dbh->do('create table foo (id)');
-
-    note 'begin_work does not make autocommit false';
-    my $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is true";
-    ok $dbh->{AutoCommit}, "AutoCommit is also true";
-
-    $dbh->begin_work;
-    $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is still true";
-    ok !$dbh->{AutoCommit}, "AutoCommit gets false";
-
-    $dbh->do('insert into foo values (1)');
-    $dbh->commit;
-
-    $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is still true";
-    ok $dbh->{AutoCommit}, "AutoCommit is true now";
-
-    note 'nor turning AutoCommit off does not make autocommit false';
-    $dbh->{AutoCommit} = 0;
-    $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is still true";
-    ok !$dbh->{AutoCommit}, "AutoCommit is false";
-
-    $dbh->do('insert into foo values (1)');
-    $dbh->commit;
-    $dbh->{AutoCommit} = 1;
-
-    $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is still true";
-    ok $dbh->{AutoCommit}, "AutoCommit is true now";
-
-    note 'explicit BEGIN make autocommit false';
-    $dbh->do('BEGIN');
-    $autocommit = $dbh->$func('get_autocommit');
-    ok !$autocommit, "internal autocommit gets false";
-    ok !$dbh->{AutoCommit}, "AutoCommit is also false";
-
-    $dbh->do('insert into foo values (1)');
-    $dbh->commit;
-
-    $autocommit = $dbh->$func('get_autocommit');
-    ok $autocommit, "internal autocommit is true now";
-    ok $dbh->{AutoCommit}, "AutoCommit is true now";
-}
-
-done_testing;

t/67_txn_state.t

@@ -1,41 +0,0 @@
-use strict;
-use warnings;
-use lib "t/lib";
-use SQLiteTest qw/connect_ok @CALL_FUNCS/;
-use Test::More;
-use if -d ".git", "Test::FailWarnings";
-use DBD::SQLite::Constants ':allowed_return_values_from_sqlite3_txn_state';
-
-note "test main schema";
-test('main');
-note "test undef schema";
-test(undef);
-note "omit schema";
-test();
-done_testing;
-
-sub test {
-    my @schema = @_;
-    die if @schema > 1;
-
-    for my $func (@CALL_FUNCS) {
-        my $dbh = connect_ok(PrintError => 0, RaiseError => 1);
-        $dbh->do('create table foo (id)');
-
-        my $txn_state = $dbh->$func(@schema, 'txn_state');
-        is $txn_state => SQLITE_TXN_NONE, "internal transaction is none";
-
-        $dbh->do('BEGIN');
-
-        my $row = $dbh->selectrow_arrayref('SELECT * FROM foo');
-
-        $txn_state = $dbh->$func(@schema, 'txn_state');
-        is $txn_state => SQLITE_TXN_READ, "internal transaction is read";
-
-        $dbh->do('insert into foo values (1)');
-        $txn_state = $dbh->$func(@schema, 'txn_state');
-        is $txn_state => SQLITE_TXN_WRITE, "internal transaction is write";
-
-        $dbh->commit;
-    }
-}

t/68_upgraded_no_unicode.t

@@ -1,63 +0,0 @@
-# This is a test for correct handling of upgraded strings without
-# the sqlite_unicode parameter.
-
-use strict;
-use warnings;
-use lib "t/lib";
-use SQLiteTest;
-use DBD::SQLite::Constants;
-use Test::More;
-use if -d ".git", "Test::FailWarnings";
-
-{
-    my $dbh = connect_ok( dbfile => 'foo', RaiseError => 1 );
-    $dbh->{sqlite_string_mode} = DBD::SQLite::Constants::DBD_SQLITE_STRING_MODE_BYTES;
-
-    my $tbl_name = "\xe9p\xe9e";
-    utf8::encode $tbl_name;
-
-    my $str = "CREATE TABLE $tbl_name ( col1 TEXT )";
-    utf8::upgrade $str;
-
-    $dbh->do($str);
-
-    my $master_ar = $dbh->selectall_arrayref('SELECT * FROM sqlite_master', { Slice => {} });
-
-    is(
-        $master_ar->[0]{'name'},
-        $tbl_name,
-        'do() takes correct string value',
-    );
-
-    #----------------------------------------------------------------------
-
-    my $dummy_str = "SELECT '$tbl_name'";
-    utf8::upgrade $dummy_str;
-
-    my $sth = $dbh->prepare($dummy_str);
-    $sth->execute();
-    my $row = $sth->fetchrow_arrayref();
-
-    is(
-        $row->[0],
-        $tbl_name,
-        'prepare() takes correct string value',
-    );
-
-    #----------------------------------------------------------------------
-
-    my $tbl_name_ug = $tbl_name;
-    utf8::upgrade $tbl_name_ug;
-
-    my $sth2 = $dbh->prepare('SELECT ?');
-    $sth2->execute( do { my $v = $tbl_name_ug } );
-    $row = $sth2->fetchrow_arrayref();
-
-    is(
-        $row->[0],
-        $tbl_name,
-        'execute() takes correct string value',
-    );
-}
-
-done_testing;

t/rt_25371_asymmetric_unicode.t

@@ -5,14 +5,10 @@ use SQLiteTest;
 use Test::More;
 use if -d ".git", "Test::FailWarnings";
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
-
 BEGIN { requires_unicode_support(); }
 
-my $dbh = connect_ok( sqlite_string_mode => $unicode_opt );
+my $dbh = connect_ok( sqlite_unicode => 1 );
-is( $dbh->{sqlite_string_mode}, $unicode_opt, 'string mode is unicode/strict' );
+is( $dbh->{sqlite_unicode}, 1, 'Unicode is on' );
 
 ok( $dbh->do(<<'END_SQL'), 'CREATE TABLE' );
 CREATE TABLE foo (

t/rt_25924_user_defined_func_unicode.t

@@ -5,14 +5,10 @@ use SQLiteTest;
 use Test::More;
 use if -d ".git", "Test::FailWarnings";
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
-my $unicode_opt = DBD_SQLITE_STRING_MODE_UNICODE_STRICT;
-
 BEGIN { requires_unicode_support() }
 
 foreach my $call_func (@CALL_FUNCS) {
-	my $dbh = connect_ok( sqlite_string_mode => $unicode_opt );
+	my $dbh = connect_ok( sqlite_unicode => 1 );
 	ok($dbh->$call_func( "perl_uc", 1, \&perl_uc, "create_function" ));
 
 	ok( $dbh->do(<<'END_SQL'), 'CREATE TABLE' );

t/rt_71311_bind_col_and_unicode.t

@@ -6,11 +6,9 @@ use Test::More;
 use if -d ".git", "Test::FailWarnings";
 use DBI qw/:sql_types/;
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
 BEGIN{ requires_unicode_support(); }
 
-my $dbh = connect_ok(sqlite_string_mode => DBD_SQLITE_STRING_MODE_UNICODE_STRICT);
+my $dbh = connect_ok(sqlite_unicode => 1);
 $dbh->do('create table test1 (id integer, b blob)');
 
 my $blob = "\x{82}\x{A0}";

t/rt_73787_exponential_buffer_overflow.t

@@ -8,7 +8,7 @@ use if -d ".git", "Test::FailWarnings";
 my $dbh = connect_ok(sqlite_see_if_its_a_number => 1);
 $dbh->do('create table foo (id integer primary key, exp)');
 my $ct = 0;
-for my $value (qw/2e1000 10.04e1000/) {
+for my $value (qw/2e100 10.04e100/) {
     eval {
         $dbh->do('insert into foo values (?, ?)', undef, $ct++, $value);
         my $got = $dbh->selectrow_arrayref('select * from foo where exp = ?', undef, $value);

t/rt_78833_utf8_flag_for_column_names.t

@@ -6,8 +6,6 @@ use Test::More;
 use if -d ".git", "Test::FailWarnings";
 use Encode;
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
-
 BEGIN { requires_unicode_support() }
 
 unicode_test("\x{263A}");  # (decoded) smiley character
@@ -22,7 +20,7 @@ sub unicode_test {
 
     { # tests for an environment where everything is encoded
 
-        my $dbh = connect_ok(sqlite_string_mode => DBD_SQLITE_STRING_MODE_BYTES);
+        my $dbh = connect_ok(sqlite_unicode => 0);
         $dbh->do("pragma foreign_keys = on");
         my $unicode_quoted = $dbh->quote_identifier($unicode_encoded);
         $dbh->do("create table $unicode_quoted (id, $unicode_quoted primary key)");
@@ -89,7 +87,7 @@ sub unicode_test {
     }
 
     { # tests for an environment where everything is decoded
-        my $dbh = connect_ok(sqlite_string_mode => DBD_SQLITE_STRING_MODE_UNICODE_STRICT);
+        my $dbh = connect_ok(sqlite_unicode => 1);
         $dbh->do("pragma foreign_keys = on");
         my $unicode_quoted = $dbh->quote_identifier($unicode);
         $dbh->do("create table $unicode_quoted (id, $unicode_quoted primary key)");

t/rt_96877_unicode_statements.t

@@ -11,10 +11,8 @@ use if -d ".git", "Test::FailWarnings";
 
 BEGIN { requires_unicode_support() }
 
-use DBD::SQLite::Constants ':dbd_sqlite_string_mode';
+my $dbh = connect_ok( sqlite_unicode => 1 );
-
+is( $dbh->{sqlite_unicode}, 1, 'Unicode is on' );
-my $dbh = connect_ok( sqlite_string_mode => DBD_SQLITE_STRING_MODE_UNICODE_NAIVE );
-is( $dbh->{sqlite_string_mode}, DBD_SQLITE_STRING_MODE_UNICODE_NAIVE, 'Unicode is on' );
 
 ok( $dbh->do(<<'END_SQL'), 'CREATE TABLE' );
 CREATE TABLE foo (

util/SQLiteUtil.pm

@@ -162,36 +162,6 @@ my %since = (
   PREPARE_NORMALIZE => '3026000',
   SESSION_CONFIG_STRMSIZE => '3026000',
   DBCONFIG_DEFENSIVE => '3026000',
-  DBCONFIG_WRITABLE_SCHEMA => '3028000',
-  DBCONFIG_LEGACY_ALTER_TABLE => '3029000',
-  DBCONFIG_DQS_DML => '3029000',
-  DBCONFIG_DQS_DDL => '3029000',
-  DBCONFIG_ENABLE_VIEW => '3030000',
-  DIRECTONLY => '3030000',
-  SUBTYPE => '3030000',
-  DBCONFIG_LEGACY_FILE_FORMAT => '3031000',
-  DBCONFIG_TRUSTED_SCHEMA => '3031000',
-  CANTOPEN_SYMLINK => '3031000',
-  CONSTRAINT_PINNED => '3031000',
-  OK_SYMLINK => '3031000',
-  OPEN_NOFOLLOW => '3031000',
-  INNOCUOUS => '3031000',
-  IOERR_DATA => '3032000',
-  BUSY_TIMEOUT => '3032000',
-  CORRUPT_INDEX => '3032000',
-  OPEN_SUPER_JOURNAL => '3033000',
-  TXN_NONE => '3034000',
-  TXN_READ => '3034000',
-  TXN_WRITE => '3034000',
-  IOERR_CORRUPTFS => '3034000',
-  SESSION_OBJCONFIG_SIZE => '3036000',
-  CONSTRAINT_DATATYPE => '3037000',
-  OPEN_EXRESCODE => '3037000',
-  NOTICE_RBU => '3041000',
-  DBCONFIG_STMT_SCANSTATUS => '3042000',
-  DBCONFIG_REVERSE_SCANORDER => '3042000',
-  IOERR_IN_PAGE => '3043000',
-  RESULT_SUBTYPE => '3044001',
 
   status_parameters_for_prepared_statements => '3006004',
   extended_result_codes => '3006005',
@@ -206,7 +176,6 @@ my %since = (
   checkpoint_mode_values => '3008008',
   prepared_statement_scan_status_opcodes => '3008008',
   sql_trace_event_codes => '3014000',
-  allowed_return_values_from_sqlite3_txn_state => '3034000',
 );
 
 my %until = (
@@ -222,7 +191,6 @@ my %ignore = map {$_ => 1} qw/
   OPEN_MAIN_JOURNAL OPEN_TEMP_JOURNAL
   OPEN_SUBJOURNAL OPEN_MASTER_JOURNAL OPEN_WAL
   OK_LOAD_PERMANENTLY PREPARE_PERSISTENT
-  SESSION_OBJCONFIG_SIZE
 /;
 
 my $ignore_tag_re = join '|', (
@@ -237,9 +205,6 @@ my $ignore_tag_re = join '|', (
   'virtual_table_configuration_options', # for sqlite3_vtab_config
   'prepare_flags', # for sqlite3_prepare_v3
 
-  'delete_a_session_object',
-  'prepared_statement_scan_status',
-
   # status flags (status methods are read-only at the moment)
   'status_parameters',
   'status_parameters_for_database_connections',
@@ -265,7 +230,6 @@ my $ignore_tag_re = join '|', (
   'text_encodings',
   'virtual_table_constraint_operator_codes',
   'virtual_table_indexing_information',
-  'options_for_sqlite3session_object_config',
 );
 
 my %compat = map {$_ => 1} qw/
@@ -286,7 +250,6 @@ sub extract_constants {
     if (/^\*\* CAPI3REF: (.+)/) {
       $tag = lc $1;
       $tag =~ s/[ \-]+/_/g;
-      $tag =~ s/[\[\]]//g;
       ($tag) = $tag =~ /^(\w+)/;
       $tag =~ s/_$//;
       if ($tag =~ /^($ignore_tag_re)/) {
@@ -295,7 +258,7 @@ sub extract_constants {
       }
       next;
     }
-    if ($tag && /^#\s*define SQLITE_(\S+)\s+(\d+|\(SQLITE)/) {
+    if ($tag && /^#define SQLITE_(\S+)\s+(\d+|\(SQLITE)/) {
       my ($name, $value) = ($1, $2);
       if ($name eq 'VERSION_NUMBER' and $value =~ /^\d+$/) {
           $known_versions{$value} = 1;
@@ -318,7 +281,7 @@ sub extract_constants {
 
 my %bad_dist = map {$_ => 1} qw/3061601 3120000 3090300 3120100 3180100/;
 sub versions {
-  my $res = HTTP::Tiny->new->get("https://sqlite.org/changes.html");
+  my $res = HTTP::Tiny->new->get("http://sqlite.org/changes.html");
   reverse grep {$_->as_num >= 3060100 && !$bad_dist{$_->as_num}} map {s/_/./g; SQLiteUtil::Version->new($_)} $res->{content} =~ /name="version_(3_[\d_]+)"/g;
 }
 
@@ -478,12 +441,6 @@ sub year {
   my $self = shift;
   return "snapshot" if $self->is_snapshot;
   my $version = $self->as_num;
-  return 2024 if $version >= 3450000;
-  return 2023 if $version >= 3410000;
-  return 2022 if $version >= 3370200;
-  return 2021 if $version >= 3340100;
-  return 2020 if $version >= 3310000;
-  return 2019 if $version >= 3270000;
   return 2018 if $version >= 3220000;
   return 2017 if $version >= 3160000;
   return 2016 if $version >= 3100000;

util/constants.pl

@@ -17,14 +17,6 @@ my %shorter_tags = (
   compile_time_library_version_numbers => 'version',
 );
 
-my @dbd_sqlite_constants = (
-    'DBD_SQLITE_STRING_MODE_PV',
-    'DBD_SQLITE_STRING_MODE_BYTES',
-    'DBD_SQLITE_STRING_MODE_UNICODE_NAIVE',
-    'DBD_SQLITE_STRING_MODE_UNICODE_FALLBACK',
-    'DBD_SQLITE_STRING_MODE_UNICODE_STRICT',
-);
-
 my %constants = extract_constants();
 write_inc(%constants);
 write_pm(%constants);
@@ -42,14 +34,8 @@ MODULE = DBD::SQLite    PACKAGE = DBD::SQLite::Constants
 
 PROTOTYPES: ENABLE
 
-BOOT:
 END
 
-    for my $constsub (@dbd_sqlite_constants) {
-        print {$fh} qq<    newCONSTSUB( gv_stashpv("DBD::SQLite::Constants", FALSE), "$constsub", newSVuv($constsub) );\n>
-    }
-    print $fh "\n";
-
   for my $tag (sort grep !/^_/, keys %constants) {
     _write_tag($fh, $tag, $constants{$tag});
   }
@@ -158,10 +144,6 @@ use DBD::SQLite;
 our \@EXPORT_OK = (
 END
 
-  for my $const (@dbd_sqlite_constants) {
-    print {$fh} "    '$const',\n";
-  }
-
   for my $tag (sort keys %constants) {
     print $fh <<"END";
     # $tag
@@ -189,14 +171,11 @@ END
 
   my %seen;
   $constants{all} = [sort grep {!$seen{$_}++} map {@$_} values %constants];
-  push @{$constants{all}}, @dbd_sqlite_constants;
-  $constants{dbd_sqlite_string_mode} = [grep /^DBD_SQLITE_STRING_MODE_/, @dbd_sqlite_constants];
 
-  my $sp = ' ' x 6;
   for my $tag (sort keys %constants) {
     print $fh <<"END";
     $tag => [qw/
-@{[join "\n", map { /^DBD_SQLITE_/ ? "$sp$_" : "${sp}SQLITE_$_"} sort @{$constants{$tag}}]}
+@{[join "\n", map {"      SQLITE_$_"} sort @{$constants{$tag}}]}
     /],
 
 END
@@ -247,18 +226,11 @@ END
 
 END
     for my $const (@{$constants{$tag}}) {
-      if ($const =~ /^DBD_SQLITE_/) {
-        print $fh <<"END";
-\=item $const
-
-END
-      } else {
       print $fh <<"END";
 \=item SQLITE_$const
 
 END
     }
-    }
     print $fh <<"END";
 \=back