Purpose
Returns the name of the specified user ID who is causing a block.
Definition
REPLACE FUNCTION SYSLIB.IdentifyUser (UserId INTEGER ) RETURNS VARCHAR(128) CHARACTER SET UNICODE . . . ;
Input Parameter
Parameter | Description |
---|---|
UserId | ID of the user who is causing the block. |
Usage Notes - IdentifyUser
The IdentifyUser function provides similar functionality to the PMPC IDENTIFY USER request. For information about this interface, see IDENTIFY.
Return Value
This function returns the name of the user.
Example: Using IdentifyUser
SELECT IdentifyUser(blk1userid) as "blocking user", IdentifyTable(blk1objtid) as "blocking table", IdentifyDatabase(blk1objdbid) as "blocking db" FROM TABLE (MonitorSession(-1,'*',0)) AS t1 WHERE Blk1UserId > 0; *** Query completed. One row found. 3 columns returned. *** Total elapsed time was 4 seconds. blocking user blocking table blocking db --------------------------- ----------------------- ------------- user1 skewAmp1 DBaaa