$slavePdo public read-only property The PDO instance

getQueryCacheInfo() public method Returns the current

noCache() public method Disables query cache temporarily

setDriverName() public method Changes the current driver

$queryBuilder public read-only property The query builder

createCommand() public method Creates a command for execution

quoteTableName() public method Quotes a table name for

EVENT_COMMIT_TRANSACTION event of type \yii\db\Event An event

__sleep() public method Close the connection before serializing

$masters public property List of master connection configurations