7.3.5. Request ID# Summary#

New in version 4.0.9.

You can assign ID to each request.

The ID can be used by canceling the request. See also request_cancel for details about canceling a request.

Request ID should be managed by user. If you assign the same ID for some running requests, you can’t cancel the request.

The simplest ID sequence is incremented numbers such as 1, 2 , ....

A request ID is a string. The maximum request ID size is 4096 byte. How to assign ID to request#

All commands accept request_id parameter. You can assign ID to request by adding request_id parameter.

Here is an example to assign id-1 ID to a request:

select Users --request_id id-1 See also#