public function actionUpdate()
{
$isSubmitted = false;
$sql = false;
$foreignKey = ForeignKey::model()->findBySql('SELECT * FROM KEY_COLUMN_USAGE ' . 'WHERE TABLE_SCHEMA = :tableSchema ' . 'AND TABLE_NAME = :tableName ' . 'AND COLUMN_NAME = :columnName ' . 'AND REFERENCED_TABLE_SCHEMA IS NOT NULL', array('tableSchema' => $this->schema, 'tableName' => $this->table, 'columnName' => $this->column));
if (!$foreignKey) {
$foreignKey = new ForeignKey();
$foreignKey->TABLE_SCHEMA = $this->schema;
$foreignKey->TABLE_NAME = $this->table;
$foreignKey->COLUMN_NAME = $this->column;
}
if (isset($_POST['ForeignKey'])) {
$foreignKey->attributes = $_POST['ForeignKey'];
if ($foreignKey->getReferences() && ($sql = $foreignKey->save())) {
$isSubmitted = true;
} elseif (!$foreignKey->getReferences() && ($sql = $foreignKey->delete())) {
$isSubmitted = true;
}
}
CHtml::generateRandomIdPrefix();
// Column data
$columns = array('' => '');
$tables = Table::model()->findAllByAttributes(array('TABLE_SCHEMA' => $this->schema));
foreach ($tables as $table) {
if (StorageEngine::check($table->ENGINE, StorageEngine::SUPPORTS_FOREIGN_KEYS)) {
$columns[$table->TABLE_NAME] = array();
foreach ($table->columns as $column) {
$columns[$table->TABLE_NAME][$this->schema . '.' . $table->TABLE_NAME . '.' . $column->COLUMN_NAME] = $column->COLUMN_NAME;
}
}
}
// "On-Actions"
$onActions = array('' => '', 'CASCADE' => 'CASCADE', 'SET NULL' => 'SET NULL', 'NO ACTION' => 'NO ACTION', 'RESTRICT' => 'RESTRICT');
$this->render('form', array('foreignKey' => $foreignKey, 'columns' => $columns, 'onActions' => $onActions, 'sql' => $sql, 'isSubmitted' => $isSubmitted));
}
/**
* Shows the table structure
*/
public function actionStructure()
{
$table = $this->loadTable();
if (!$table instanceof Table) {
$response = new AjaxResponse();
$response->addNotification("error", Yii::t("core", "tableLoadErrorTitle", array("{table}" => $this->table)), Yii::t("core", "tableLoadErrorMessage", array("{table}" => $this->table)));
$response->executeJavaScript("sideBar.loadTables(schema)");
$this->sendJSON($response);
}
// Constraints
if (StorageEngine::check($table->ENGINE, StorageEngine::SUPPORTS_FOREIGN_KEYS)) {
$foreignKeys = array();
$sql = 'SELECT * FROM KEY_COLUMN_USAGE ' . 'WHERE TABLE_SCHEMA = :tableSchema ' . 'AND TABLE_NAME = :tableName ' . 'AND REFERENCED_TABLE_SCHEMA IS NOT NULL';
$table->foreignKeys = ForeignKey::model()->findAllBySql($sql, array('tableSchema' => $table->TABLE_SCHEMA, 'tableName' => $table->TABLE_NAME));
foreach ($table->foreignKeys as $key) {
$foreignKeys[] = $key->COLUMN_NAME;
}
} else {
$foreignKeys = false;
}
// Indices
$sql = 'SELECT * FROM STATISTICS ' . 'WHERE TABLE_SCHEMA = :tableSchema ' . 'AND TABLE_NAME = :tableName ' . 'GROUP BY INDEX_NAME ' . 'ORDER BY INDEX_NAME = \'PRIMARY\' DESC, INDEX_NAME';
$table->indices = Index::model()->findAllBySql($sql, array('tableSchema' => $table->TABLE_SCHEMA, 'tableName' => $table->TABLE_NAME));
foreach ($table->indices as $index) {
$index->columns = IndexColumn::model()->findAllByAttributes(array('TABLE_SCHEMA' => $table->TABLE_SCHEMA, 'TABLE_NAME' => $table->TABLE_NAME, 'INDEX_NAME' => $index->INDEX_NAME));
}
// Indices (seperate for each column)
$indicesRaw = Index::model()->findAllByAttributes(array('TABLE_SCHEMA' => $table->TABLE_SCHEMA, 'TABLE_NAME' => $table->TABLE_NAME));
// Triggers
$table->triggers = Trigger::model()->findAllByAttributes(array('EVENT_OBJECT_SCHEMA' => $table->TABLE_SCHEMA, 'EVENT_OBJECT_TABLE' => $table->TABLE_NAME));
$this->render('structure', array('table' => $table, 'canAlter' => Yii::app()->user->privileges->checkTable($table->TABLE_SCHEMA, $table->TABLE_NAME, 'ALTER'), 'foreignKeys' => $foreignKeys, 'indicesRaw' => $indicesRaw));
}
/**
* tries to insert a foreignkey which is not new
* @expectedException CDbException
*/
public function testInsertNotNew()
{
$fk = ForeignKey::model()->findBySql('SELECT * FROM KEY_COLUMN_USAGE ' . 'WHERE TABLE_SCHEMA = :tableSchema ' . 'AND TABLE_NAME = :tableName ' . 'AND COLUMN_NAME = :columnName ' . 'AND REFERENCED_TABLE_SCHEMA IS NOT NULL', array('tableSchema' => 'tabletest', 'tableName' => 'product_order', 'columnName' => 'customer_id'));
$fk->insert();
}
