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add more examples for sqlite_db_config (wyant++)

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Kenichi Ishigaki 2018-12-23 02:13:04 +09:00
parent 2bbdf48fd7
commit fc491a64a9
1 changed files with 7 additions and 0 deletions
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7
lib/DBD/SQLite.pm
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@ -2321,6 +2321,13 @@ You can change how the connected database should behave like this:
# This disables language features that allow ordinary SQL
# to deliberately corrupt the database file
$dbh->sqlite_db_config( SQLITE_DBCONFIG_DEFENSIVE, 1 );
# This disables two-arg version of fts3_tokenizer.
$dbh->sqlite_db_config( SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER, 0 );
C<sqlite_db_config> returns the new value after the call. If you just want to know the current value without changing anything, pass a negative integer value.
my $current_value = $dbh->sqlite_db_config( SQLITE_DBCONFIG_DEFENSIVE, -1 );
As of this writing, C<sqlite_db_config> only supports options that set an integer value. C<SQLITE_DBCONFIG_LOOKASIDE> and C<SQLITE_DBCONFIG_MAINDBNAME> are not supported. See also C<https://www.sqlite.org/capi3ref.html#sqlite3_db_config> for details.