Arquivo da tag: index scan

Usando DBMS_ADVANCED_REWRITE com HINT para alterar o plano de execução

Using DBMS_ADVANCED_REWRITE with an HINT to change the execution plan In one of my earlier posts, I had illustrated a use case of DBMS_ADVANCED_REWRITE and its use in cases where we cannot change the code, but can still influence and change the … Continuar lendo

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