cpu_operator_cost

Sets the planner's estimate of the cost of processing each operator or function executed during a query. The default is 0.0025.

English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.

Reading PG 18·Select a recorded version

boot val: 0.0025
category: Query Tuning / Planner Cost Constants
context: user
documented: true
enumvals: Unknown
extra desc: Unknown
lang: en
max val: 1.79769e+308
metadata version: 18
min val: 0
name: cpu_operator_cost
short desc: Sets the planner's estimate of the cost of processing each operator or function call.
source: pg-settings-source-snapshot
unit: Unknown
vartype: real

Definition PG 18

Sets the planner's estimate of the cost of processing each operator or function executed during a query. The default is 0.0025.

Definition sources

center · PostgreSQL 18 · wiki-repair-20261023:69fb0dec3e7e8df2ab14ed8d4b9609c4424bfaa7d84dee4e8ae2ef88564d4b67

Text language: en · wiki-repair-20261023:69fb0dec3e7e8df2ab14ed8d4b9609c4424bfaa7d84dee4e8ae2ef88564d4b67