database/postgres
database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-04-24 10:47:04 +03:00
Code

- Check for NULL before checking whether argument is an array.

Browse Source 
- Remove stary character from string quoting.
        - Fixed check to report missing varchar pointer implementation.
This commit is contained in:
Michael Meskes 2005-08-24 10:34:19 +00:00
parent 9012bb63fd
commit f417ebf03a
3 changed files with 33 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/interfaces/ecpg/ChangeLog
View File

@ -1929,6 +1929,12 @@ Thu Jun 2 14:22:32 CEST 2005
- Fixed memory leak in ecpglib by adding some missing free() commands. - Fixed memory leak in ecpglib by adding some missing free() commands.
- Added patch by Gavin Scott <gavin@planetacetech.com> for Intel 64bit - Added patch by Gavin Scott <gavin@planetacetech.com> for Intel 64bit
hardware. hardware.
Wed Aug 24 12:17:48 CEST 2005
- Check for NULL before checking whether argument is an array.
- Removed stray character from string quoting.
- Fixed check to report missing varchar pointer implementation.
- Set ecpg library version to 5.1. - Set ecpg library version to 5.1.
- Set ecpg version to 4.1.1. - Set ecpg version to 4.1.1.

48
src/interfaces/ecpg/ecpglib/data.c
View File

@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.27 2004/08/29 05:06:59 momjian Exp $ */ /* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.28 2005/08/24 10:34:19 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL #define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h" #include "postgres_fe.h"
@ -50,29 +50,6 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
ECPGlog("ECPGget_data line %d: RESULT: %s offset: %ld array: %s\n", lineno, pval ? pval : "", offset, isarray ? "Yes" : "No"); ECPGlog("ECPGget_data line %d: RESULT: %s offset: %ld array: %s\n", lineno, pval ? pval : "", offset, isarray ? "Yes" : "No");
/* pval is a pointer to the value */
/* let's check if it really is an array if it should be one */
if (isarray == ECPG_ARRAY_ARRAY)
{
if (*pval != '{')
{
ECPGraise(lineno, ECPG_DATA_NOT_ARRAY, ECPG_SQLSTATE_DATATYPE_MISMATCH, NULL);
return (false);
}
switch (type)
{
case ECPGt_char:
case ECPGt_unsigned_char:
case ECPGt_varchar:
break;
default:
pval++;
break;
}
}
/* We will have to decode the value */ /* We will have to decode the value */
/* /*
@ -129,6 +106,29 @@ ECPGget_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (value_for_indicator == -1) if (value_for_indicator == -1)
return (true); return (true);
/* pval is a pointer to the value */
/* let's check if it really is an array if it should be one */
if (isarray == ECPG_ARRAY_ARRAY)
{
if (*pval != '{')
{
ECPGraise(lineno, ECPG_DATA_NOT_ARRAY, ECPG_SQLSTATE_DATATYPE_MISMATCH, NULL);
return (false);
}
switch (type)
{
case ECPGt_char:
case ECPGt_unsigned_char:
case ECPGt_varchar:
break;
default:
pval++;
break;
}
}
do do
{ {
switch (type) switch (type)

5
src/interfaces/ecpg/preproc/preproc.y
View File

@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.309 2005/08/22 20:25:03 momjian Exp $ */ /* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/preproc.y,v 1.310 2005/08/24 10:34:19 meskes Exp $ */
/* Copyright comment */ /* Copyright comment */
%{ %{
@ -5144,7 +5144,8 @@ variable: opt_pointer ECPGColLabel opt_array_bounds opt_initializer
*dim = '\0'; *dim = '\0';
else else
sprintf(dim, "[%s]", dimension); sprintf(dim, "[%s]", dimension);
if (strcmp(length, "0") == 0) /* if (strcmp(length, "0") == 0)*/
if (atoi(length) <= 0)
mmerror(PARSE_ERROR, ET_ERROR, "pointer to varchar are not implemented"); mmerror(PARSE_ERROR, ET_ERROR, "pointer to varchar are not implemented");
if (strcmp(dimension, "0") == 0) if (strcmp(dimension, "0") == 0)