oracle cursor update
OraclehasprovideduswiththeWHERECURRENTOFclauseforbothDELETEandUPDATEstatementsinsideacursor'srangetomakechangestothelastfetchedrow(s) ...,2017年5月19日—Iwanttoquerysomerowswiththeintentionofupdatingthemshortlyafterwards.HenceIwanttolockthemtoensu...
Oracle FOR UPDATE (OF) Cursor behaviour
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2016年3月1日—AccordingtotheOracle11GPL/SQLdocumentationhere:WhenSELECTFORUPDATEqueriesmultipletables,itlocksonlyrowswhosecolumns ...
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