英文原版Formal SQL Tuning for Oracle Databases 1st Edition
Sensible Effectivity - Environmentfriendly ApplyThe goal of SQLtuningis theadvance of theprevailing executionplan. Theauthors talkabout the elimination ofbrakes withinthe executionplan.Such“brakes”orbottlenecks maybe acknowledged by aproper evaluation oftheexecutionplan.Fort
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