Type: | bool |
Default: | on |
Context: | user |
Restart: | false |
Enables or disables the query planner's use of sequential scan plan types. It is impossible to suppress sequential scans entirely, but turning this variable off discourages the planner from using one if there are other methods available. The default is on
.
Recommendations
For interactive session use only when troubleshooting queries.
On StackOverflow
On pgsql-hackers
- Re: Modernizing our GUC infrastructure
- [BUG] parenting a PK constraint to a self-FK one (Was: Self FK oddity when attaching a partition)
- Modernizing our GUC infrastructure
- [PATCH] Query Jumbling for CALL and SET utility statements
- Re: handling multiple matching constraints in DetachPartitionFinalize()