News, views, and items of interest on IBM's Db2 database management system and mainframes.
Monday, April 17, 2017
The DB2 12 for z/OS Blog Series - Part 9: Piece-wise Deletion
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Adding the FETCH FIRST clause to the DELETE statement at first appears to be a very simple enhancement, but upon closer examination it is r...
Tuesday, April 04, 2017
The DB2 12 for z/OS Blog Series – Part 8: Index FTBs
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IBM has delivered many new in-memory processing capabilities in DB2 12 for z/OS, so much so that Gartner has dubbed DB2 12 for z/OS an in-m...
Monday, March 20, 2017
The DB2 12 for z/OS Blog Series – Part 7: Relative Page Number Table Spaces
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One of the most significant new features for supporting big data in a DB2 12 environment is relative page numbering (or RPN) for range-part...
Thursday, March 02, 2017
The DB2 12 for z/OS Blog Series – Part 6: Transferring Ownership of Database Objects
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When a database object is created it is given a qualified two-part name. This applies to tables, indexes, table spaces, distinct types, func...
Friday, February 24, 2017
The DB2 12 for z/OS Blog Series - Part 5: Enhancements for Managing Dynamic and Static SQL
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Most modern application development is done using dynamic SQL. But some features work only with static SQL and others only with dynamic SQL...
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