Postgres system catalog checker


PostgreSQL stores the metadata for SQL objects such as tables and functions using special tables called system catalog tables. pg_catcheck is a simple tool for diagnosing system catalog corruption. If you suspect that your system catalogs are corrupted, this tool may help you figure out exactly what problems you have and how serious they are. If you are paranoid, you can run it routinely to search for system catalog corruption that might otherwise go undetected.

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Install this software package

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Install postgresql-15-pg-catcheck