Formal sql tuning for oracle databases: practical efficiency - efficient practice
Auteur :
Nossov, Leonid / Ernst, Hanno / Chupis, Victor
Éditeur :
Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
ISBN :
9783662570562
Date de publication :
23 juin 2018
Dimensions :
23,5 x 15,5 cm
Langue :
Anglais
Pays d'origine :
Allemagne
The target of SQL tuning is the improvement of the existing execution plan. The authors discuss the removal of brakes in the execution plan. Such "brakes" or bottlenecks can be recognized by a formal analysis of the execution plan.