Oracle 9i and later can peek at the values of binding parameters on the first invocation and generate an execution plan.

Oracle9i及以后版本在第一次调用绑定参数并生成执行计划时能探出参数值。

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Oracle 9i and later can peek at the values of binding parameters on the first invocation and generate an execution plan.

Oracle9i及以后版本在第一次调用绑定参数并生成执行计划时能探出参数值。

youdao