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fetch as float may lose info in the perl world

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Kenichi Ishigaki 2010-06-17 02:07:07 +00:00
parent 6a0741773a
commit 9c2209faee
1 changed files with 10 additions and 0 deletions
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10
dbdimp.c
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@ -132,6 +132,7 @@ sqlite_is_number(pTHX_ const char *v)
int precision = 0; int precision = 0;
double f; double f;
char str[30], format[10]; char str[30], format[10];
if (*z == '+' || *z == '-') z++; if (*z == '+' || *z == '-') z++;
if (!isdigit(*z)) return 0; if (!isdigit(*z)) return 0;
z++; z++;
@ -740,6 +741,7 @@ sqlite_st_fetch(SV *sth, imp_sth_t *imp_sth)
} }
switch(col_type) { switch(col_type) {
case SQLITE_INTEGER: case SQLITE_INTEGER:
sqlite_trace(sth, imp_sth, 5, form("fetch column %d as integer", i));
#if defined(USE_64_BIT_INT) #if defined(USE_64_BIT_INT)
sv_setiv(AvARRAY(av)[i], sqlite3_column_int64(imp_sth->stmt, i)); sv_setiv(AvARRAY(av)[i], sqlite3_column_int64(imp_sth->stmt, i));
#else #else
@ -747,10 +749,16 @@ sqlite_st_fetch(SV *sth, imp_sth_t *imp_sth)
#endif #endif
break; break;
case SQLITE_FLOAT: case SQLITE_FLOAT:
#if 0
/* fetching as float may lose precision info in the perl world */
sqlite_trace(sth, imp_sth, 5, form("fetch column %d as float", i));
sv_setnv(AvARRAY(av)[i], sqlite3_column_double(imp_sth->stmt, i)); sv_setnv(AvARRAY(av)[i], sqlite3_column_double(imp_sth->stmt, i));
break; break;
#endif
case SQLITE_TEXT: case SQLITE_TEXT:
sqlite_trace(sth, imp_sth, 5, form("fetch column %d as text", i));
val = (char*)sqlite3_column_text(imp_sth->stmt, i); val = (char*)sqlite3_column_text(imp_sth->stmt, i);
len = sqlite3_column_bytes(imp_sth->stmt, i); len = sqlite3_column_bytes(imp_sth->stmt, i);
if (chopBlanks) { if (chopBlanks) {
while((len > 0) && (val[len-1] == ' ')) { while((len > 0) && (val[len-1] == ' ')) {
@ -765,11 +773,13 @@ sqlite_st_fetch(SV *sth, imp_sth_t *imp_sth)
} }
break; break;
case SQLITE_BLOB: case SQLITE_BLOB:
sqlite_trace(sth, imp_sth, 5, form("fetch column %d as blob", i));
len = sqlite3_column_bytes(imp_sth->stmt, i); len = sqlite3_column_bytes(imp_sth->stmt, i);
sv_setpvn(AvARRAY(av)[i], sqlite3_column_blob(imp_sth->stmt, i), len); sv_setpvn(AvARRAY(av)[i], sqlite3_column_blob(imp_sth->stmt, i), len);
SvUTF8_off(AvARRAY(av)[i]); SvUTF8_off(AvARRAY(av)[i]);
break; break;
default: default:
sqlite_trace(sth, imp_sth, 5, form("fetch column %d as default", i));
sv_setsv(AvARRAY(av)[i], &PL_sv_undef); sv_setsv(AvARRAY(av)[i], &PL_sv_undef);
SvUTF8_off(AvARRAY(av)[i]); SvUTF8_off(AvARRAY(av)[i]);
break; break;