CA RC/Query Table Accelerated Information row count does not match actual table row count.

Document ID : KB000014345
Last Modified Date : 14/02/2018
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Question:

When viewing the CA RC/Query for DB2 for z/OS (RCQ) Table Accelerated Information it was noted that there is a difference in the actual row count for an accelerator table compared to the RC/Q Table Accelerated Information returned from the IF CMD.  What would be the cause of the difference? 

Answer:

The RC/Q Table Accelerated Information is obtain using the stored procedure call SYSPROC.ACCEL_GET_TABLES_INFO.  The information returned from the SYSPROC.ACCEL_GET_TABLES_INFO call may be reporting rows that may be inactive, but still physically exist on the box resulting in the row count difference.