? sites/default/files
? sites/default/settings.php
Index: includes/database/pgsql/database.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/database/pgsql/database.inc,v
retrieving revision 1.22
diff -u -p -r1.22 database.inc
--- includes/database/pgsql/database.inc	20 Apr 2009 20:02:30 -0000	1.22
+++ includes/database/pgsql/database.inc	19 May 2009 22:09:13 -0000
@@ -39,6 +39,14 @@ class DatabaseConnection_pgsql extends D
 
     $options += $this->defaultOptions();
 
+    // SQL doesn't have a bool type, forcefully typecast bool to int before
+    // passing the arguments to PDO.
+    foreach ($args as &$value) {
+      if (is_bool($value)) {
+        $value = (int) $value;
+      }
+    }
+
     try {
       if ($query instanceof DatabaseStatementInterface) {
         $stmt = $query;