The reason for the old woman's secret burial was that the three women ______.
Examine the parameter for your database instance:
You generated the execution plan for the following query in the plan table and noticed that the nested loop join was done. After actual execution of the query, you notice that the hash join was done in the execution plan:
Identify the reason why the optimizer chose different execution plans.()
The reason why he didn’t come to school was _________ he was ill.
免费的网站请分享给朋友吧