33 lines
784 B
Markdown
33 lines
784 B
Markdown
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# vacuumdb
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> Garbage-collect and analyze a PostgreSQL database.
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> More information: <https://www.postgresql.org/docs/current/app-vacuumdb.html>.
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- Vacuum a specific database:
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`vacuumdb {{database_name}}`
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- Vacuum all databases:
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`vacuumdb {{[-a|--all]}}`
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- Vacuum a specific table in a database:
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`vacuumdb {{[-t|--table]}} {{table_name}} {{database_name}}`
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- Vacuum and update statistics for the query planner:
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`vacuumdb {{[-z|--analyze]}} {{database_name}}`
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- Perform a full vacuum (more aggressive, locks tables, rewrites the whole table):
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`vacuumdb {{[-f|--full]}} {{database_name}}`
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- Vacuum with verbose output:
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`vacuumdb {{[-v|--verbose]}} {{database_name}}`
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- Vacuum a database using multiple parallel jobs:
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`vacuumdb --jobs {{number_of_jobs}} {{database_name}}`
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