SQL tuning base

SQL tuning base

A computer readable medium storing a database query language statement tuning base in a tuning base memory location is disclosed. The tuning base includes tuning information for one or more query language statements. The tuning information for each statement includes one or more tuning actions for t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TSUKERMAN ALEX, BODAGALA SREENATH, RAMACHER MARK, VIVIAN STEPHEN J, ZIAUDDIN MOHAMED, DAGEVILLE BENOIT
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A computer readable medium storing a database query language statement tuning base in a tuning base memory location is disclosed. The tuning base includes tuning information for one or more query language statements. The tuning information for each statement includes one or more tuning actions for the statement, and a signature to allow an optimizer to identify the one or more tuning actions for the statement.