code: public function getDefinedTables($dialect) {
  		$sqlFile = MODULES_PATH . $this->dirname . DS . 'schema.sql.php';
  		if (is_file($sqlFile)) {
  			$file = file_get_contents($sqlFile);
  
  			return $dialect->getTablesFromSQL($file);
  		}
  
  		return [];
  	}
docs: 取当前模板所定义的表.
  
  @param \wulaphp\db\dialect\DatabaseDialect $dialect
  
  @return array