database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-09-02 04:21:28 +03:00
Code Activity

Add Oracle-compatible GREATEST and LEAST functions. Pavel Stehule

Browse Source
This commit is contained in:
Tom Lane
2005-06-26 22:05:42 +00:00
parent d395aecffa
commit 943b396245
17 changed files with 409 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/pl/plpgsql/src/pl_exec.c
View File

@@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.148 2005/06/22 07:28:47 neilc Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_exec.c,v 1.149 2005/06/26 22:05:42 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -4296,6 +4296,16 @@ exec_simple_check_node(Node *node)
return TRUE;
}
case T_MinMaxExpr:
{
MinMaxExpr *expr = (MinMaxExpr *) node;
if (!exec_simple_check_node((Node *) expr->args))
return FALSE;
return TRUE;
}
case T_NullIfExpr:
{
NullIfExpr *expr = (NullIfExpr *) node;