Package: postgresql-12-pg-hint-plan
Source: pg-hint-plan-12
Version: 1.3.10-1.pgdg22.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 340
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_1.3.10-1.pgdg22.04+1_amd64.deb
Size: 132304
SHA256: 5f5e4e636fe2e698078df54a0bc61fc8f11f955ee0e7f4f6dfd5d536a523ad27
SHA1: b31f508406b8d1c63a0aed600450666c4a7f3d02
MD5sum: 7eb7a1167448bc9a8e9e285c8c684dd3
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) */.