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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234 OnDemand SQL Performance Analysis Simplified on DB2 for i5/OS in V5R4
To show all of the columns, the left part of the results is shown in Figure 6-40 and the right
part is shown in Figure 6-41.
Figure 6-41 Row 3019 statistics - right part of results
This query uses the following columns:
QQI1
This column indicates the CPU time in milliseconds.
QQI2
This column indicates the clock time in milliseconds.
QQI4
This column indicates the number of synchronous database writes.
QQI6
This column indicates the number of asynchronous database writes.
QQI7
This column indicates the number of rows returned.
QQI8
This column indicates the number of calls ...
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