From b0a6099918f7e8631647575432ff133a4c111a8e Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 15 Apr 2009 13:30:17 +0000
Subject: - Patch #432128 by Berdir: adding some babysitting code to insert
 queries -- don't execute query when there are no values.

---
 includes/database/pgsql/query.inc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'includes/database/pgsql')

diff --git a/includes/database/pgsql/query.inc b/includes/database/pgsql/query.inc
index 98d412ae6..a0f97b1b4 100644
--- a/includes/database/pgsql/query.inc
+++ b/includes/database/pgsql/query.inc
@@ -24,6 +24,11 @@ class InsertQuery_pgsql extends InsertQuery {
     if (count($this->insertFields) + count($this->defaultFields) == 0) {
       return NULL;
     }
+    
+    // Don't execute query without values.
+    if (!isset($this->insertValues[0]) && count($this->insertFields) > 0) {
+      return NULL;
+    }
 
     $stmt = $this->connection->prepareQuery((string)$this);
 
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