Commit 5a380360 by Gevik Babakhani

Added table based sequence.

parent cbde22af
......@@ -100,6 +100,14 @@ class Schema extends \yii\db\Schema {
);
/**
* Creates a query builder for the MySQL database.
* @return QueryBuilder query builder instance
*/
public function createQueryBuilder() {
return new QueryBuilder($this->db);
}
/**
* Resolves the table name and schema name (if any).
* @param TableSchema $table the table metadata object
* @param string $name the table name
......@@ -146,7 +154,7 @@ class Schema extends \yii\db\Schema {
* @param TableSchema $table the table metadata
*/
protected function findConstraints($table) {
try {
$constraints = $this->db->createCommand($sql)->queryAll();
} catch (\Exception $e) {
......@@ -233,6 +241,12 @@ SQL;
foreach ($columns as $column) {
$column = $this->loadColumnSchema($column);
$table->columns[$column->name] = $column;
if ($column->isPrimaryKey === true) {
$table->primaryKey[] = $column->name;
if ($table->sequenceName === null && preg_match("/nextval\('\w+'(::regclass)?\)/", $column->defaultValue) === 1) {
$table->sequenceName = preg_replace(array('/nextval/', '/::/', '/regclass/', '/\'\)/', '/\(\'/'), '', $column->defaultValue);
}
}
}
return true;
}
......
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