Documentation > System Stored Procedures > @NoOp


This procedure simply performs a “non-operation” transaction that does not execute any queries or modify the database.
This is primarily used for testing the network and transaction queuing components.

Input Parameters


Return Values


Java Example

Client client = ClientFactory.createClient();
client = client.createConnection(hostname, port);
ClientResponse cresponse = client.callProcedure("@NoOp");

Command-Line Example

hstore> EXEC @NoOp