Package: postgresql-12-pg-hint-plan
Source: pg-hint-plan-12
Version: 1.3.9-1.pgdg22.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 338
Depends: postgresql-12, postgresql-12-jit-llvm (>= 15), libc6 (>= 2.14)
Homepage: https://github.com/ossc-db/pg_hint_plan
Priority: optional
Section: database
Filename: pool/main/p/pg-hint-plan-12/postgresql-12-pg-hint-plan_1.3.9-1.pgdg22.04+1_amd64.deb
Size: 131700
SHA256: 221f0413d1a8f39dbd35252f6a87854398fb418e23ce3b258720944347c4e11a
SHA1: ef0fcc81e598bbfaaa5659662421663ef2c3a4b3
MD5sum: 37eea81843184bc0a3416a54217ed3fe
Description: support for optimizer hints in PostgreSQL
 PostgreSQL uses a cost-based optimizer that uses data statistics, not static
 rules. The planner (optimizer) estimates costs of each possible execution
 plans for a SQL statement, then executes the plan with the lowest cost. The
 planner does its best to select the best execution plan, but it is far from
 perfect, since it may not count some data properties, like correlation between
 columns.
 .
 pg_hint_plan makes it possible to tweak PostgreSQL execution plans using
 so-called "hints" in SQL comments, like /*+ SeqScan(a) */.