嵌套过滤同步如何实现?
goldengate过滤的时候如何处理这样的过滤条件:select * from a where a.type in(select type from b),有人做过吗?我以前对这样的情况是建议客户用物化视图做的,现在遇到一个客户不太认可物化视图的做法,大家有什么好的做法? table ytbdata.SO_8600000002010030207000703,SQLEXEC (ID lookup1,QUERY "select M1 from ytbdata.V_8600000002010030207000703 & where SURVEYOBJECTID = :surveyobject_id and SURVEYOBJECTID =:reportperiod_id",PARAMS (surveyobject_id = SURVEYOBJECTID, reportperiod_id = REPORTPERIOD), BEFOREFILTER, ERROR IGNORE),FILTER ( @STREQ (lookup1.M1, "B" )); 谢谢回复!
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