db._rollbackAll.md

db._rollbackAll

The _rollbackAll function is established to rollback all transactions for all database resources. As a default, it does not need to be called explicitly.

Sample

try{
	db.change("TB1","deleteAll",{},"jdbc/efw");
	db.change("TB2","deleteAll",{},"jdbc/car");
	db._commitAll();
}catch(e){
	db._rollbackAll();
}

API

Calling	Returning
db . _rollbackAll ( )	void