public function testJoinObject()
{
$j = new Join('TABLE_A.COL_1', 'TABLE_B.COL_2');
$this->assertEquals('INNER JOIN', $j->getJoinType());
$this->assertEquals('TABLE_A.COL_1', $j->getLeftColumn());
$this->assertEquals('TABLE_A', $j->getLeftTableName());
$this->assertEquals('COL_1', $j->getLeftColumnName());
$this->assertEquals('TABLE_B.COL_2', $j->getRightColumn());
$this->assertEquals('TABLE_B', $j->getRightTableName());
$this->assertEquals('COL_2', $j->getRightColumnName());
$j = new Join('TABLE_A.COL_1', 'TABLE_B.COL_1', Criteria::LEFT_JOIN);
$this->assertEquals('LEFT JOIN', $j->getJoinType());
$this->assertEquals('TABLE_A.COL_1', $j->getLeftColumn());
$this->assertEquals('TABLE_B.COL_1', $j->getRightColumn());
$j = new Join('TABLE_A.COL_1', 'TABLE_B.COL_1', Criteria::RIGHT_JOIN);
$this->assertEquals('RIGHT JOIN', $j->getJoinType());
$this->assertEquals('TABLE_A.COL_1', $j->getLeftColumn());
$this->assertEquals('TABLE_B.COL_1', $j->getRightColumn());
$j = new Join('TABLE_A.COL_1', 'TABLE_B.COL_1', Criteria::INNER_JOIN);
$this->assertEquals('INNER JOIN', $j->getJoinType());
$this->assertEquals('TABLE_A.COL_1', $j->getLeftColumn());
$this->assertEquals('TABLE_B.COL_1', $j->getRightColumn());
$j = new Join(array('TABLE_A.COL_1', 'TABLE_A.COL_2'), array('TABLE_B.COL_1', 'TABLE_B.COL_2'), Criteria::INNER_JOIN);
$this->assertEquals('TABLE_A.COL_1', $j->getLeftColumn(0));
$this->assertEquals('TABLE_A.COL_2', $j->getLeftColumn(1));
$this->assertEquals('TABLE_B.COL_1', $j->getRightColumn(0));
$this->assertEquals('TABLE_B.COL_2', $j->getRightColumn(1));
}
public function testAddExplicitConditionWithAlias()
{
$j = new Join();
$j->addExplicitCondition('a', 'foo', 'Alias', 'b', 'bar', 'Blias');
$this->assertEquals('=', $j->getOperator());
$this->assertEquals('Alias.foo', $j->getLeftColumn());
$this->assertEquals('Blias.bar', $j->getRightColumn());
$this->assertEquals('a', $j->getLeftTableName());
$this->assertEquals('b', $j->getRightTableName());
$this->assertEquals('Alias', $j->getLeftTableAlias());
$this->assertEquals('Blias', $j->getRightTableAlias());
}
/**
* Executes query build by createSelectSql() and returns ResultSet.
*
* @param Criteria $criteria A Criteria.
* @param Connection $con A connection to use.
* @return ResultSet The resultset.
* @throws PropelException
* @see createSelectSql()
*/
public static function doSelect(Criteria $criteria, $con = null)
{
$arrTables = array_keys($criteria->getTablesColumns());
if (sizeof($arrTables) > 1) {
$arrJoins = array();
foreach ($criteria->getJoins() as $objJoin) {
if (false) {
$objJoin = new Join();
}
$arrJoins[] = $objJoin->getLeftTableName();
$arrJoins[] = $objJoin->getRightTableName();
}
array_unique($arrJoins);
$arrMissedJoinsWhatever = array_diff($arrTables, $arrJoins);
}
// endif
$dbMap = Propel::getDatabaseMap($criteria->getDbName());
if ($con === null) {
$con = Propel::getConnection($criteria->getDbName());
}
$stmt = null;
try {
// Transaction support exists for (only?) Postgres, which must
// have SELECT statements that include bytea columns wrapped w/
// transactions.
if ($criteria->isUseTransaction()) {
$con->begin();
}
$params = array();
$sql = self::createSelectSql($criteria, $params);
$stmt = $con->prepareStatement($sql);
$stmt->setLimit($criteria->getLimit());
$stmt->setOffset($criteria->getOffset());
self::populateStmtValues($stmt, $params, $dbMap);
$rs = $stmt->executeQuery(ResultSet::FETCHMODE_NUM);
if ($criteria->isUseTransaction()) {
$con->commit();
}
} catch (Exception $e) {
if ($stmt) {
$stmt->close();
}
if ($criteria->isUseTransaction()) {
$con->rollback();
}
Propel::log($e->getMessage(), Propel::LOG_ERR);
throw new PropelException($e);
}
if (isset($arrMissedJoinsWhatever) && sizeof($arrMissedJoinsWhatever)) {
$strBody = "The probable error, a lack of joins tables " . var_export($arrMissedJoinsWhatever, true) . " in query: \n\n" . $sql;
// $strBody .= "\n\n".sfContext::getInstance()->getRequest()->getUri();
throw new Exception($strBody);
}
// endif
return $rs;
}
