database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-12 21:01:52 +03:00
Code Activity

Started adding date and timestamp.

Browse Source
This commit is contained in:
Michael Meskes
2003-03-20 15:56:50 +00:00
parent 26a6378e84
commit 2e6f97560a
22 changed files with 3674 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

90
src/interfaces/ecpg/ecpglib/execute.c
View File

@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.3 2003/03/19 16:05:41 petere Exp $ */
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.4 2003/03/20 15:56:50 meskes Exp $ */
/*
* The aim is to get a simpler inteface to the database routines.
@ -27,6 +27,8 @@
#include "sqlca.h"
#include "sql3types.h"
#include "pgtypes_numeric.h"
#include "pgtypes_date.h"
#include "pgtypes_timestamp.h"
/* variables visible to the programs */
struct sqlca sqlca =
@ -59,8 +61,7 @@ struct sqlca sqlca =
/* This function returns a newly malloced string that has the \
in the argument quoted with \ and the ' quoted with ' as SQL92 says.
*/
static
char *
static char *
quote_postgres(char *arg, int lineno)
{
char *res = (char *) ECPGalloc(2 * strlen(arg) + 3, lineno);
@ -876,6 +877,89 @@ ECPGstore_input(const struct statement * stmt, const struct variable * var,
free(str);
}
break;
case ECPGt_date:
{
char *str = NULL;
int slen;
if (var->arrsize > 1)
{
for (element = 0; element < var->arrsize; element++)
{
str = PGTYPESdate_dtoa(*(Date *)((var + var->offset * element)->value));
slen = strlen (str);
if (!(mallocedval = ECPGrealloc(mallocedval, strlen(mallocedval) + slen + 5, stmt->lineno)))
return false;
if (!element)
strcpy(mallocedval, "'{");
strncpy(mallocedval + strlen(mallocedval), str , slen + 1);
strcpy(mallocedval + strlen(mallocedval), ",");
}
strcpy(mallocedval + strlen(mallocedval) - 1, "}'");
}
else
{
str = PGTYPESdate_dtoa(*(Date *)(var->value));
slen = strlen (str);
if (!(mallocedval = ECPGalloc(slen + 1, stmt->lineno)))
return false;
strncpy(mallocedval, str , slen);
mallocedval[slen] = '\0';
}
*tobeinserted_p = mallocedval;
*malloced_p = true;
free(str);
}
break;
case ECPGt_timestamp:
{
char *str = NULL;
int slen;
if (var->arrsize > 1)
{
for (element = 0; element < var->arrsize; element++)
{
str = PGTYPEStimestamp_ttoa(*(Timestamp *)((var + var->offset * element)->value));
slen = strlen (str);
if (!(mallocedval = ECPGrealloc(mallocedval, strlen(mallocedval) + slen + 5, stmt->lineno)))
return false;
if (!element)
strcpy(mallocedval, "'{");
strncpy(mallocedval + strlen(mallocedval), str , slen + 1);
strcpy(mallocedval + strlen(mallocedval), ",");
}
strcpy(mallocedval + strlen(mallocedval) - 1, "}'");
}
else
{
str = PGTYPEStimestamp_ttoa(*(Timestamp *)(var->value));
slen = strlen (str);
if (!(mallocedval = ECPGalloc(slen + 1, stmt->lineno)))
return false;
strncpy(mallocedval, str , slen);
mallocedval[slen] = '\0';
}
*tobeinserted_p = mallocedval;
*malloced_p = true;
free(str);
}
break;
default:
/* Not implemented yet */
ECPGraise(stmt->lineno, ECPG_UNSUPPORTED, (char *) ECPGtype_name(var->type));