In PLAN TABLE some of the important columns descriptions are as follows :
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DBMS_XPLAN
One more way we can see the Explain Plan by using DBMS_XPLAN package. DBMS_XPLAN automatically queries the last plan in PLAN_TABLE. It u...
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The following collection methods help generalize code, make collections easier to use, and make your applications easier to maintain: ...
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Everything DECODE can do, CASE can. There is a lot more that you can do with CASE, though, which DECODE cannot. Differences between DECODE...
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The SQL Tuning Advisor takes one or more SQL statements as input to perform SQL tuning. Use of SQL Tuning Advisor Automatic Tuning Optimi...