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 6. Custom Database Monitor Analysis 231
6.4.13 Fetched and Retrieved detail rows
Specifying *DETAIL in the TYPE parameter of the STRDBMON command indicates that
detail rows, as well as summary rows, must be collected for fetch operations. The same is
true for detailed SQL Performance Monitor in iSeries Navigator.
The 3019 row can be used to indicate the amount of time SQL and non-SQL queries are
spending in fetching and retrieving data. Non-SQL queries do not generate record 1000 rows
and therefore no SQL statement. An example of such non-SQL queries are OPNQRYF,
Query/400 and QQQQry API. For non-SQL queries, the only way to determine ...
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