[DBAL-407] Implement and detect bad field name exception for sqlite

lib/Doctrine/DBAL/DBALException.php

@@ -26,6 +26,7 @@ class DBALException extends \Exception
     const ERROR_TABLE_ALREADY_EXISTS = 3;
     const ERROR_FOREIGN_KEY_CONSTRAINT = 4;
     const ERROR_NOT_NULL = 5;
+    const ERROR_BAD_FIELD_NAME = 6;
 
     /**
      * @param string $method

lib/Doctrine/DBAL/Driver/PDOSqlite/Driver.php

@@ -135,6 +135,10 @@ class Driver implements \Doctrine\DBAL\Driver
                 if (strpos($exception->getMessage(), 'already exists') !== false) {
                     return DBALException::ERROR_TABLE_ALREADY_EXISTS;
                 }
+
+                if (strpos($exception->getMessage(), 'has no column named') !== false) {
+                    return DBALException::ERROR_BAD_FIELD_NAME;
+                }
         }
 
         return 0;

tests/Doctrine/Tests/DBAL/Functional/ExceptionTest.php

@@ -29,7 +29,7 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $this->_conn->executeQuery($sql);
     }
 
-    public function testTableAlreadyExists()
+    public function testTableAlreadyExistsException()
     {
         $table = new \Doctrine\DBAL\Schema\Table("alreadyexist_table");
         $table->addColumn('id', 'integer', array());
@@ -90,6 +90,21 @@ class ExceptionTest extends \Doctrine\Tests\DbalFunctionalTestCase
         $this->_conn->insert("notnull_table", array('id' => 1));
     }
 
+    public function testBadFieldNameException()
+    {
+        $schema = new \Doctrine\DBAL\Schema\Schema();
+
+        $table = $schema->createTable("non_unique_table");
+        $table->addColumn('id', 'integer', array('unique' => true));
+
+        foreach ($schema->toSql($this->_conn->getDatabasePlatform()) AS $sql) {
+            $this->_conn->executeQuery($sql);
+        }
+
+        $this->setExpectedException('\Doctrine\DBAL\DBALException', null, DBALException::ERROR_BAD_FIELD_NAME);
+        $this->_conn->insert("non_unique_table", array('name' => 5));
+    }
+
     protected function onNotSuccessfulTest(\Exception $e)
     {
         parent::onNotSuccessfulTest($e);