IBM Z Software


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z/TPFDF

Showing 46

New 8 byte SW00SR field to store timestamp

Can we get an 8 byte field in the SW00SR specifically to store a timestamp of when a file is brought into core? We can then use DFUEX to code a user exit to save that time stamp under certain specific conditions? All we need is the 8 byte slot in ...
almost 6 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

Enhance TPFDF Data Events to Perform TPFDF data events without HOLD

Enhance Data Events to allow a non-held, but updated database trigger a data event.
over 7 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

Support Variable Length Algorithm Strings in a zTPFDF index LREC

Support variable length algorithm strings from 1 to 255 bytes. Employ a hashing method which encompasses an algorithm string up to 255 bytes.
over 7 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

OPR-DB0112 needs additional dump message containing program details

The OPR-DB0112 dump is issued by CCENBK when CE1DBO is none zero ie.there is still a TPFDF file open at EXITC. However the dump message contains no clue about which application initially openned the file only the location in CCENBK that issued the...
about 8 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

ZUDFM INIT and ZFCRU are needed in dormant SSUs.

We currently have RFE 50923 opened (from our SHARES ID - 2739914) that requested ZIFIL and ZCFIL in a dormant SSU. This is similar, but is a request for ZUDFM INIT and ZFCRU PACK in a dormant SSU as well.
over 8 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

z/TPFDF encryption for data at rest

Requesting z/TPFDF product provide support for encryption of data at rest.
almost 9 years ago in z/TPF Product Family / z/TPFDF 1 Delivered

New user exit support for find and files in TPFDF

Add user exit support for the find and files in TPFDF. For both prime and overflow blocks. The user exit on the find should be post find. The file user exit should be prior to the file operation. A user exit exits for the find of a prime block, bu...
almost 10 years ago in z/TPF Product Family / z/TPFDF 4 Delivered

z/TPFDF Cache

Requesting change to put z/TPFDF subfiles in a memory cache when they are accessed read-only.
almost 10 years ago in z/TPF Product Family / z/TPFDF 2 Delivered

NoSQL Access to z/TPF TPFDF Databases

Create NoSQL client product that will provide access to update and retrieve information from a z/TPFDF database within a z/TPF system.
almost 10 years ago in z/TPF Product Family / z/TPFDF 2 Delivered

Support NODUMP option for all dumps in z/TPFDF

The NODUMP option is supported for a small number of system errors only. By explicitly coding the NODUMP option on the APIs we would like to code error processing more specifically depending on the transaction by issuing own system errors or by ot...
about 10 years ago in z/TPF Product Family / z/TPFDF 2 Delivered

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