投入多少，收获多少；投入多深，领悟多深。太阳底下没有新鲜事，排列组合就是创新。每天多做一点点，就是进步的开始，每天进步一点点，就是成功的开始，每天创新一点点，就是领先的开始。

Oracle AWR Top SQL section

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Top SQL

This section displays top SQL ordered by important SQL execution metrics. The top SQL section in the AWR report contains lists of SQL statements ordered by the following criteria:

Elapsed Time:Statements are ordered according to elapsed execution times.

CPU Time:Statements are ordered according to CPU time.

Buffer Gets:Statements are ordered according to logical reads number.

Physical Reads:Statements are ordered according to physical reads number.

Execution Number:Statements are ordered according to execution number.

Parse Calls:Statements are ordered according to parse number.

Version Count:Statements are ordered according to version number.

Sharable Memory:Statements are ordered according to sharable memory consumption.


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