CA Bind Analyzer for DB2 for z/OSCA DetectorCA SQL-Ease for DB2 for z/OSCA Sysview Performance Management Option for DB2 for z/OSCA Database Detector for DB2 for z/OSCA Plan Analyzer for DB2 for z/OSCA Subsystem Analyzer for DB2 for z/OS
After reviewing PTF SO00590 and comparing it with the panels and the following observations were made: "Seems like Sysview for DB2(IDB2) included the dynamic SQL statement in the output, this would be less useful than the current design. It's hard enough to find the offending statements now. The same statement occurs many times in the list, and often when trying to ‘Retrieve SQL Text’, the following is displayed: REQUEST: DYNSQLTX - Cached dynamic SQL statement , Selected dynamic SQL statement not available. Could the detail screen summarize the individual statements, so 1 statement doesn’t have 1000 entries in the list to scroll through."
Release: Component: CIDB
The fix SO00590 streamlines the exception system reporting of Incompatible SQL exceptions.Therefore, instead of getting many "CHAR(DEC)" exceptions for SYSLH200 (each for a different statement ID), there will now only be one. However, the INCOMPTD report is a collection of every IFCID 376 produced for an SQL incompatibility, so it can get quite long, especially if packages "SYSSHnnn" and "SYSLHnnn" haven't be bound yet. Finally, the ability to navigate from the INCOMPTD request to the Dynamic SQL cache only works if the statement is still in the cache. If the average life of a statement in the cache is very short, it will be likely seen. Sysview For DB2(IDB2) has attempted to address this problem in release 20 by creating a Dynamic SQL history file. After upgrading to r20, IDB2 will now show the statement in the dynamic statement cache if it is still there, but if it is not there IDB2 will retrieve it from our SQL history file (if we've captured a copy of it).