SAP Note 723879 - Explain: System displays an incorrect access path

Composant : Oracle -

Solution : https://service.sap.com/sap/support/notes/723879 (Connexion à SAP Service Marketplace requise)

Mots Clés :
oracle server release 9i, real cost accounting, cbo cost calculation, default immediately invalidate, full table scan, large table displayed, full table scans, database resources contradicts, disk read commands, system returns entries

Notes associées :

825653Oracle: Common misconceptions
766349FAQ: Oracle SQL optimization
755342Incorrect execution plans with bind variable peeking
750631Approximations for cost calculation of the CBO
690702Histograms cause long runtimes on Oracle 9
651060FAQ: Oracle Parallel Execution
551400RAW Fields and Explain Plans
521230FAQ: Client software 9i or lower on UNIX