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Showing posts with label
SINGLE VALUE
.
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Showing posts with label
SINGLE VALUE
.
Show all posts
Jul 4, 2011
UNDERSTANDING EXPLAIN PLAN 3
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Partition Operations SINGLE Accesses a single partition D escribes partition boundaries applicable to a single partitioned ob...
Jun 29, 2011
UNDERSTANDING EXPLAIN PLAN 1
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UNIQUE Sorts to eliminate duplicate rows. This typically occurs as a result of using the DISTINCT clause. SORT UNI...
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