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Sachin Arora's Blog: Nested loops, Hash join and Sort Merge joins – difference?
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日期：2024-08-30
Anonymous said... With Oracle 10g its perfectly working as you mentioned like after increasing rownum ,plan changed from "Nested loop" to "Hash join" . But for Oracle 11g plan remains same, means its uses ""Nested loop" even after changing artificial stat...看更多
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