Package: postgresql-12-pg-hint-plan
Source: pg-hint-plan-12
Version: 1.3.9-1.pgdg20.04+1
Architecture: amd64
Maintainer: Debian PostgreSQL Maintainers <team+postgresql@tracker.debian.org>
Installed-Size: 339
Depends: postgresql-12, postgresql-12-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-12/postgresql-12-pg-hint-plan_1.3.9-1.pgdg20.04+1_amd64.deb
Size: 131128
SHA256: cb7d237db8b7428d9b117babfe94e26892fbb511c32028ac7363c33c4fda5da6
SHA1: 23411d0c84143c90bb6b7cf6c5c70f87a484a280
MD5sum: 5fefa1b26cd27e1f8adea2b82fad6b0f
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) */.