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%ROWCOUNTAttribute.Thisisacursorattributethatcanbeappendedtothenameofacursororcursorvariable.Whenacursorisopened,%ROWCOUNTiszeroed.,2017年9月28日—WithinanOracleprocedure,afteropeningacursorforaselectstatement,Ifailtofindameantocountthenumberofrow...
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-Returnsthenumberofrowsfetched.-TheROWCOUNTattributedoesn'tgivetherealrowcountuntilyouhaveiteratedthroughtheentirecursor.Inotherwords ...
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