[2.0] DDC-169 - Fix build, Postgres, Oracle and Sqlite made some minor...

[2.0] DDC-169 - Fix build, Postgres, Oracle and Sqlite made some minor troubles with regards to sequences.

lib/Doctrine/DBAL/Platforms/OraclePlatform.php

@@ -263,7 +263,8 @@ class OraclePlatform extends AbstractPlatform
 
     public function getListSequencesSql($database)
     {
-        return 'SELECT sequence_name, min_value, increment_by FROM sys.user_sequences';
+        return "SELECT sequence_name, min_value, increment_by FROM sys.all_sequences ".
+               "WHERE SEQUENCE_OWNER = '".strtoupper($database)."'";
     }
 
     public function getCreateTableSql($table, array $columns, array $options = array())

lib/Doctrine/DBAL/Platforms/SqlitePlatform.php

@@ -444,6 +444,11 @@ class SqlitePlatform extends AbstractPlatform
         return false;
     }
 
+    public function supportsSequences()
+    {
+        return false;
+    }
+
     /**
      * Get the platform name for this instance
      *

lib/Doctrine/DBAL/Schema/PostgreSqlSchemaManager.php

@@ -153,7 +153,8 @@ class PostgreSqlSchemaManager extends AbstractSchemaManager
 
     protected function _getPortableSequenceDefinition($sequence)
     {
-        return $sequence['relname'];
+        $data = $this->_conn->fetchAll('SELECT start_value, increment_by FROM '.$sequence['relname']);
+        return new Sequence($sequence['relname'], $data[0]['increment_by'], $data[0]['start_value']);
     }
 
     protected function _getPortableTableConstraintDefinition($tableConstraint)

tests/Doctrine/Tests/DBAL/Functional/Schema/PostgreSqlSchemaManagerTest.php

@@ -8,13 +8,6 @@ require_once __DIR__ . '/../../../TestInit.php';
  
 class PostgreSqlSchemaManagerTest extends SchemaManagerFunctionalTestCase
 {
-    public function testListSequences()
-    {
-        $this->createTestTable('list_sequences_test');
-        $sequences = $this->_sm->listSequences();
-        $this->assertEquals(true, in_array('list_sequences_test_id_seq', $sequences));
-    }
-
     public function testListTableConstraints()
     {
         $this->createTestTable('list_table_constraints_test');

tests/Doctrine/Tests/DBAL/Functional/Schema/SqliteSchemaManagerTest.php

@@ -36,14 +36,6 @@ class SqliteSchemaManagerTest extends SchemaManagerFunctionalTestCase
         $this->_sm->listTriggers();
     }
 
-    public function testListSequences()
-    {
-        $this->createTestTable('list_sequences_test');
-        $sequences = $this->_sm->listSequences();
-        $this->assertEquals('list_sequences_test', $sequences[0]['name']);
-        $this->assertEquals('sqlite_sequence', $sequences[1]['name']);
-    }
-
     public function testListTableConstraints()
     {
         // TODO: Implement support for constraints/foreign keys to be specified