From 23e4fc18a77a2b509302808d97c8fb6fc101ce4b Mon Sep 17 00:00:00 2001
From: Michael Meskes <meskes@postgresql.org>
Date: Fri, 4 Jul 2003 11:30:48 +0000
Subject: [PATCH] Fixed informix behaviour for select without into.
---
src/interfaces/ecpg/ChangeLog | 5 +++++
src/interfaces/ecpg/ecpglib/execute.c | 13 +++++++------
src/interfaces/ecpg/test/test_informix.pgc | 6 ++++++
3 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/src/interfaces/ecpg/ChangeLog b/src/interfaces/ecpg/ChangeLog
index ad428b5da01..fff7d1301ad 100644
--- a/src/interfaces/ecpg/ChangeLog
+++ b/src/interfaces/ecpg/ChangeLog
@@ -1541,6 +1541,11 @@ Tue Jul 1 11:57:56 CEST 2003
- Added a new data type "decimal" which is mostly the same as our
"numeric" but uses a fixed length array to store the digits. This is
for compatibility with Informix and maybe others.
+
+Wed Jul 2 09:45:59 CEST 2003
+
+ - Fixed initialization bug in compatlib.
+ - Added postgres_fe.h to all files in pgtypeslib.
- Set ecpg version to 3.0.0
- Set ecpg library to 4.0.0
- Set pgtypes library to 1.0.0
diff --git a/src/interfaces/ecpg/ecpglib/execute.c b/src/interfaces/ecpg/ecpglib/execute.c
index bc945a442c1..87d528533de 100644
--- a/src/interfaces/ecpg/ecpglib/execute.c
+++ b/src/interfaces/ecpg/ecpglib/execute.c
@@ -1,4 +1,4 @@
-/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.14 2003/07/01 12:40:51 meskes Exp $ */
+/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/ecpglib/execute.c,v 1.15 2003/07/04 11:30:48 meskes Exp $ */
/*
* The aim is to get a simpler inteface to the database routines.
@@ -1173,15 +1173,16 @@ ECPGexecute(struct statement * stmt)
else
for (act_field = 0; act_field < nfields && status; act_field++)
{
- if (var == NULL)
+ if (var != NULL)
+ {
+ status = ECPGstore_result(results, act_field, stmt, var);
+ var = var->next;
+ }
+ else if (!INFORMIX_MODE(stmt->compat))
{
ECPGraise(stmt->lineno, ECPG_TOO_FEW_ARGUMENTS, NULL);
return (false);
}
-
- status = ECPGstore_result(results, act_field, stmt, var);
-
- var = var->next;
}
if (status && var != NULL)
diff --git a/src/interfaces/ecpg/test/test_informix.pgc b/src/interfaces/ecpg/test/test_informix.pgc
index fa0de6eb6ef..71d804a3c4d 100644
--- a/src/interfaces/ecpg/test/test_informix.pgc
+++ b/src/interfaces/ecpg/test/test_informix.pgc
@@ -47,6 +47,12 @@ int main()
$delete from test where i=:n;
printf("delete: %ld\n", sqlca.sqlcode);
+ $select 1 from test where i=14;
+ printf("Exists: %ld\n", sqlca.sqlcode);
+
+ $select 1 from test where i=147;
+ printf("Does not exist: %ld\n", sqlca.sqlcode);
+
$commit;
$drop table test;
$commit;
--
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