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Project Description

PostgreSQL executes queries using cost-based optimizer, and sometimes fails to choose most optimized execution plan or some types of queries. In such cases, pg_hint_plan helps users to guide the planner to choose the plans they want by putting some nstructions - call them hints - in the comments prefixed to the SQL statement body. No need to rewrite statement tself nor change some GUC parameters elsewhere.

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Released at 2014-12-22 21:25
pg_hint_plan for PostgreSQL 9.2 1.1.3 (3 files Hide)

Release Notes

Fixed a bug that pg_hint_plan could not affect SQL statements executed in PL/pgSQL functions.

PL/pgSQL 関数の中から呼び出される SQL ステートメントに対してヒントが効かなかったバグを修正しました。


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