Core 26.xVeloDB Cloud 26.x is based on Doris 4.x. Versions in this section refer to Doris versions. See Version Mapping.ReferenceSQL FunctionsScalar FunctionsSystem FunctionsCONNECTION_IDOn this pageCONNECTION_IDDescription Get the connection number of the current sql client. Syntax SQLCONNECTION_ID() Return Value The connection number of the current sql client. Examples SQLselect connection_id(); TEXT+-----------------+| connection_id() |+-----------------+| 549 |+-----------------+