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.
Windows pg_hint_plan12-1.3.5-1.el7.x86_64.rpm (날짜: 2020-02-21, 크기: 32.65 KB)
Mac pg_hint_plan12-1.3.5-1.el7.x86_64.rpm (날짜: 2020-02-21, 크기: 32.65 KB)
Linux pg_hint_plan12-1.3.5-1.el7.x86_64.rpm (날짜: 2020-02-21, 크기: 32.65 KB)
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