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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Chapter 8. Analyzing database performance data with Visual Explain 279
to the end (Run From Selected), or run the single statement identified by the cursor position
(Run Selected).
To the right of the hour glasses is a Stop button, which is the color red when a run is in
progress.
There are three Visual Explain icons in the colors blue, green and orange. The left Visual
Explain icon (blue-Explain Only) helps to explain the SQL statement. The middle Visual
Explain icon (green-Run And Explain) enables you to run and explain the SQL statement.
The right Visual Explain icon (orange-Explain While Running) enables you to
explain while
running
the SQL ...
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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.