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Added STRING datatype for Informix compatibility mode. This work is

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based on a patch send in by Böszörményi Zoltán <zb@cybertec.at>.
This commit is contained in:
Michael Meskes
2009-08-07 10:51:21 +00:00
parent 06f1f53ea9
commit 5d34af421d
17 changed files with 206 additions and 144 deletions
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23
src/interfaces/ecpg/ecpglib/data.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.42 2009/01/15 11:52:55 petere Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/data.c,v 1.43 2009/08/07 10:51:20 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -138,6 +138,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
case ECPGt_char:
case ECPGt_unsigned_char:
case ECPGt_varchar:
case ECPGt_string:
break;
default:
@ -389,13 +390,29 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
case ECPGt_char:
case ECPGt_unsigned_char:
case ECPGt_string:
if (pval)
{
char *str = (char *) ((long) var + offset * act_tuple);
if (varcharsize == 0 || varcharsize > size)
strncpy((char *) ((long) var + offset * act_tuple), pval, size + 1);
{
char *last;
strncpy(str, pval, size + 1);
/* do the rtrim() */
if (type == ECPGt_string)
{
char *last = str + size;
while (last > str && (*last == ' ' || *last == '\0'))
{
*last = '\0';
last--;
}
}
}
else
{
strncpy((char *) ((long) var + offset * act_tuple), pval, varcharsize);
strncpy(str, pval, varcharsize);
if (varcharsize < size)
{