IBM Books


Query Cost Estimate


Snapshot Information Level
Application

API Structure(s)
sqlm_stmt

Monitor Group
Statement

Resettable

No

  

API Element Name
Element Type

query_cost_estimate
information

 

Description:  Estimated cost, in timerons, for a query, as determined by the SQL compiler.

Usage:  This allows correlation of actual time with the output from db2expln. See the Administration Guide for more information on db2expln.

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