March 2007
Intermediate to advanced
488 pages
13h 46m
English
book
OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
by Hernando Bedoya, Jaime Gaug, James Kerl, Ser Ser NG, Jose Cardoso dos Santos
Content preview from OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
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264 OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
Explain to see the access plan of the statement, running the statement to see the result
set, or modifying the statement to test for ways that can improve its performance.
Figure 7-27 SQL Statements in the Run SQL Scripts window
7.3.5 Working with SQL statements from an SQE Plan Cache Snapshot
The Show Statements option from SQL Plan Cache Snapshot lists the SQL statements for
which a snapshot contains the plan cache details, and further allows a Visual Explain graph to
be produced. The SQL statements window is also coupled with filtering capabilities, allowing
you to retrie ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.