postgresqlHow do I use PostgreSQL vacuum to optimize my database?
PostgreSQL's VACUUM command is used to reclaim space and improve performance by removing obsolete data. It can be used to reclaim disk space and reduce the size of the database, as well as to improve query performance by reorganizing the data on disk.
Example code
VACUUM;This command will reclaim space and reorganize data within the database.
Code explanation
VACUUM- the command to reclaim space and reorganize data within the database.
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