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Started to create different error codes for different backend messages.

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This commit is contained in:
Michael Meskes
2003-07-15 12:38:38 +00:00
parent 9117e55493
commit 42df5e311f
7 changed files with 34 additions and 43 deletions
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34
src/interfaces/ecpg/ecpglib/error.c
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@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/error.c,v 1.2 2003/06/15 04:07:58 momjian Exp $ */
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/error.c,v 1.3 2003/07/15 12:38:38 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -11,10 +11,6 @@
#include "extern.h"
#include "sqlca.h"
/* This should hold the back-end error message from
* the last back-end operation. */
static char *ECPGerr;
void
ECPGraise(int line, int code, const char *str)
{
@ -142,6 +138,11 @@ ECPGraise(int line, int code, const char *str)
slen--;
snprintf(sqlca->sqlerrm.sqlerrmc, sizeof(sqlca->sqlerrm.sqlerrmc),
"'%.*s' in line %d.", slen, str, line);
if (strncmp(str, "ERROR: Cannot insert a duplicate key", strlen("ERROR: Cannot insert a duplicate key")) == 0)
sqlca->sqlcode = ECPG_DUPLICATE_KEY;
else if (strncmp(str, "ERROR: More than one tuple returned by a subselect", strlen("ERROR: More than one tuple returned by a subselect")) == 0)
sqlca->sqlcode = ECPG_SUBSELECT_NOT_ONE;
break;
}
@ -168,29 +169,6 @@ ECPGraise(int line, int code, const char *str)
ECPGfree_auto_mem();
}
/* Set the error message string from the backend */
void
set_backend_err(const char *err, int lineno)
{
if (ECPGerr)
ECPGfree(ECPGerr);
if (!err)
{
ECPGerr = NULL;
return;
}
ECPGerr = ECPGstrdup(err, lineno);
}
/* Retrieve the error message from the backend. */
char *
ECPGerrmsg(void)
{
return ECPGerr;
}
/* print out an error message */
void
sqlprint(void)