优化后的执行计划输出显示出了极大的提高。
The execution plan output after the optimization showed a significant improvement.
后续调用不会再探测，而是重用之前的执行计划。
Subsequent invocations will not peek and the previous execution plan will be reused.
这样做是为了确保 SQL 过程的执行计划是正确的。
This is done early to ensure execution plans for SQL procedures are correct.
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