OSDN -- Develop and Download Open Source Software
Mirror server info

Download of pg_hint_plan for PostgreSQL 9.1 1.1.0 for postgresql9.1.x (pg_hint_plan110.tar.gz: 957,954 bytes) will begin shortly. If not so, click pg_hint_plan110.tar.gz.

File Information

File Size
957,954 bytes
MD5
3742c67cb93e01f80b774d393dcbe9d5
SHA1
e2637bb4172c06eedf632db00ec0f52bd3490a38
SHA256
b69c02139af48cf6080195e041ace08291c5ffc7133536d320f0e18681fa4395
Virus Check
Uploaded files are scanned with VirusTotal on OSDN.

Where do you want to go next?

Go to the Web page of Use planner hints on PostgreSQL project Go to the project page on OSDN View another version

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.