Db2 for z/OS

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DB2 profiles - register START PROFILE and STOP PROFILE commands

Summary: Log all -START PROFILE and -STOP PROFILE commands in a DB2 table, ready to be used for queries onto the history tables. Details: When DB2 profiles are being enabled (SYSIBM.DSN_PROFILE_TABLE.PROFILE_ENABLED='Y'), the next -START PROFILE c...

over 2 years ago in Db2 for z/OS 3 Future consideration

20 VOTE

IFCID amendment to include SQL Text

Currently the ifcid 366 and 376 do not always supply the SQL text, but rely on the explain statement cache to supply it. This means SMF extracts rarely supply the SQL text required for these records.

over 6 years ago in Db2 for z/OS 1 Not under consideration

9 VOTE

DSN1COPY support for XML data in all cases

DSN1COPY does not currently supports XML table restore on another DB2 subsystem or in the case of a dropped XML tablespace. This lack can be easily bypassed by an UNLOAD / RELOAD in the case of a copy to another DB2 subsystem. But in the event of ...

almost 3 years ago in Db2 for z/OS 1 Not under consideration

9 VOTE

select ... from final table ( update table for portion of business time from ... )

the problem is that an update table for portition of business time can effect more than 1 row and if this is made in a bitemporal environment the System Start is set to the first change timestamp. But you didn't know the exact time you have to rea...

almost 3 years ago in Db2 for z/OS 1 Not under consideration

11 VOTE

DB2 Z/OS Sync Logical and Physical Parts after full Reorg

ADD PART was used to insert a new physical partition in the middle of a tablespace. Now the Logical and Physical partitions are mismatch. If a Full Reorg on the full tablespace is performed, the utility can include an option to resync the logical ...

over 3 years ago in Db2 for z/OS 1 Not under consideration

4 VOTE

Allow Secondary AUTHID and Patterns in AUTHID column of the RLF tables

In order to make administration of the RLF tables easier, we would like to be able to enter a Secondary Authid or an ID Pattern. Secondary AUTHIDs would allow us to use definitions in the Security Manager to accommodate resource limits for many ID...

over 1 year ago in Db2 for z/OS 1 Not under consideration

16 VOTE

DSNTIAUL should support input LRECL size of > 80 bytes and not ignore input beyond the first 72 bytes

It is sometimes easy to put SQL all on one record as long as the LRECL of that record is very large. It becomes difficult to parse that SQL so it is divided into 72 byte records. Currently, the IBM utilities have input files that can have a LRECL ...

about 5 years ago in Db2 for z/OS 1 Not under consideration

17 VOTE

Invalid maximum timestamp value availble in DB2

Currently there is documented maximum timestamp value available in DB2 as '9999-12-31-24.00.00.000000'. However, using this value can lead to various problems which are recognized by DB2 development already as during introduction of temporal table...

over 5 years ago in Db2 for z/OS 1 Not under consideration

27 VOTE

Pseudo IFCID 316

When using REOPT(ALWAYS) on a batch package to deliberately avoid filling the Dynamic Statement Cache (DSC) the SQL is, correctly, not inserted into the DSC and is not exrternalized by an IFCID 316. However this then "hides" the workload from moni...

almost 9 years ago in Db2 for z/OS 1 Not under consideration

16 VOTE

DSM Explain profile

Hello, Our idea is to use DSM so that users, authenticated in DSM with administrator profile, can do EXPLAIN without the need to have DB2 z/OS operation user credentials, as in the case of Data Collection Credentials. We have a generic user create...

over 5 years ago in Db2 for z/OS 2 Not under consideration

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