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Code Activity

- Finished major rewrite to use new protocol version

Browse Source 
- Really prepare statements
- Added more regression tests
- Added auto-prepare mode
- Use '$n' for positional variables, '?' is still possible via ecpg option
- Cleaned up the sources a little bit
This commit is contained in:
Michael Meskes
2007-08-14 10:01:54 +00:00
parent b83bd31bd9
commit 635a0b9a86
123 changed files with 4163 additions and 1537 deletions
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56
src/interfaces/ecpg/ecpglib/error.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/error.c,v 1.16 2007/05/31 15:13:05 petere Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/ecpglib/error.c,v 1.17 2007/08/14 10:01:52 meskes Exp $ */
#define POSTGRES_ECPG_INTERNAL
#include "postgres_fe.h"
@ -9,7 +9,6 @@
#include "extern.h"
#include "sqlca.h"
void
ECPGraise(int line, int code, const char *sqlstate, const char *str)
{
@ -196,6 +195,59 @@ ECPGraise_backend(int line, PGresult *result, PGconn *conn, int compat)
ECPGfree_auto_mem();
}
/* filter out all error codes */
bool
ECPGcheck_PQresult(PGresult *results, int lineno, PGconn *connection, enum COMPAT_MODE compat)
{
if (results == NULL)
{
ECPGlog("ECPGcheck_PQresult line %d: error: %s", lineno, PQerrorMessage(connection));
ECPGraise_backend(lineno, NULL, connection, compat);
return (false);
}
switch (PQresultStatus(results))
{
case PGRES_TUPLES_OK:
return (true);
break;
case PGRES_EMPTY_QUERY:
/* do nothing */
ECPGraise(lineno, ECPG_EMPTY, ECPG_SQLSTATE_ECPG_INTERNAL_ERROR, NULL);
PQclear(results);
return (false);
break;
case PGRES_COMMAND_OK:
return (true);
break;
case PGRES_NONFATAL_ERROR:
case PGRES_FATAL_ERROR:
case PGRES_BAD_RESPONSE:
ECPGlog("ECPGcheck_PQresult line %d: Error: %s", lineno, PQresultErrorMessage(results));
ECPGraise_backend(lineno, results, connection, compat);
PQclear(results);
return (false);
break;
case PGRES_COPY_OUT:
return(true);
break;
case PGRES_COPY_IN:
ECPGlog("ECPGcheck_PQresult line %d: Got PGRES_COPY_IN ... tossing.\n", lineno);
PQendcopy(connection);
PQclear(results);
return(false);
break;
default:
ECPGlog("ECPGcheck_PQresult line %d: Got something else, postgres error.\n",
lineno);
ECPGraise_backend(lineno, results, connection, compat);
PQclear(results);
return(false);
break;
}
}
/* print out an error message */
void
sqlprint(void)