? cvs_get_vanilla.sh
? database/.updates.inc.swp
Index: database/updates.inc
===================================================================
RCS file: /cvs/drupal/drupal/database/updates.inc,v
retrieving revision 1.128
diff -u -p -r1.128 updates.inc
--- database/updates.inc	16 Aug 2005 20:17:54 -0000	1.128
+++ database/updates.inc	18 Aug 2005 10:07:19 -0000
@@ -705,6 +705,26 @@ function update_145() {
   return $ret;
 }
 
+/**
+ * Returns PostgreSQL database version.
+ * Currently only main and sub version are considered, but this can be extended if needed.
+ * Returns FALSE if it can not recognize the version.
+ */
+function drupal_pg_version() {
+  static $version = NULL;
+  
+  if ($version !== NULL) { 
+    return $version; 
+  }
+
+  $result = db_result(db_query('SELECT version()'));
+  if (! $result or ! preg_match("/(\d+).(\d+)/", $result, $matches) ) {
+    return $version = FALSE;
+  }
+  
+  return $version = $matches;
+}
+
 function update_sql($sql) {
   $edit = $_POST["edit"];
   $result = db_query($sql);