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Home > Database > Mysql Tutorial > dblink导致执行计划出错，hint也无效

dblink导致执行计划出错，hint也无效

WBOY
Release： 2016-06-07 16:10:41
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开发的同事发来一条语句，让我帮忙查看下ods和源端的结果是否一致。因为一下执行没出来，问开发人员，这个语句要跑2-3分钟。因为他们是从本地用dblink连到ods的，我这里把dblink去掉直接从ods查看执行计划。SELECT XSY_CODE,--发展销售员编码 SLY_CODE,--受

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hint Error lead to develop implement invalid plan
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