Package: postgresql-15-pg-hint-plan
Source: pg-hint-plan-15
Version: 1.5.1-1.pgdg20.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 261
Depends: postgresql-15, postgresql-15-jit-llvm (>= 10), libc6 (>= 2.14)
Homepage: https://github.com/ossc-db/pg_hint_plan
Priority: optional
Section: database
Filename: pool/main/p/pg-hint-plan-15/postgresql-15-pg-hint-plan_1.5.1-1.pgdg20.04+1_amd64.deb
Size: 117056
SHA256: 20f5b1b6b7ae274c02eae81bca1098548c7c38decbdf87147ddcada82cd25693
SHA1: 3b8105e1eef2b0142578be5f17212dd82eb07c22
MD5sum: d13174efd2ca556b77f6eaabae124a56
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) */.