Pg schema

libraries/joomla/database/driver/postgresql.php

@@ -391,7 +391,7 @@ public function getTableCreate($tables)
 	/**
 	 * Retrieves field information about a given table.
 	 *
-	 * @param   string   $table     The name of the database table.
+	 * @param   string   $table     The name of the database table. For PostgreSQL may starting with a schema
 	 * @param   boolean  $typeOnly  True to only return field types.
 	 *
 	 * @return  array  An array of fields for the database table.
@@ -406,6 +406,11 @@ public function getTableColumns($table, $typeOnly = true)
 		$result = array();
 
 		$tableSub = $this->replacePrefix($table);
+	        $fn = explode('.', $tableSub);
+        	if (count($fn) == 2) {
+            		$schema = $fn[0];
+            		$tableSub = $fn[1];
+        		} else {$schema = 'public';}
 
 		$this->setQuery('
 			SELECT a.attname AS "column_name",
@@ -427,7 +432,7 @@ public function getTableColumns($table, $typeOnly = true)
 			WHERE a.attrelid =
 				(SELECT oid FROM pg_catalog.pg_class WHERE relname=' . $this->quote($tableSub) . '
 					AND relnamespace = (SELECT oid FROM pg_catalog.pg_namespace WHERE
-					nspname = \'public\')
+					nspname = \'' . $schema . '\')
 				)
 			AND a.attnum > 0 AND NOT a.attisdropped
 			ORDER BY a.attnum'

schema.php

@@ -0,0 +1,23 @@
+<?php
+define( '_JEXEC', 1); 
+define( 'JPATH_BASE', realpath(dirname(__FILE__) .'/' ) );
+require_once ( JPATH_BASE .'/includes/defines.php' );
+require_once ( JPATH_BASE .'/includes/framework.php' );
+$db = JFactory::getDBO();
+$cf=$db->getTableColumns('#__content'); // It returns array with fields
+
+
+/** In database
+create schema test;
+CREATE TABLE test.customer (
+  id SERIAL,
+  name VARCHAR(100),
+  PRIMARY KEY(id)
+) 
+WITH (oids = false);
+*/
+
+$custfields=$db->getTableColumns('test.customer'); // It returns empty array
+var_dump($custfields);
+
+?>