Using DBMS_XPLAN.DISPLAY_CURSOR to examine execution plans
Автор: Maria Colgan (SQLMaria)
Загружено: 2017-08-07
Просмотров: 38560
In this video I describe how you can use Oracle's DBMS_XPLAN.DISPLAY_CURSOR to examine the execution plan for a SQL statement that has recently been executed and determine if that plan is optimal or not and where you might be able to optimize it.
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