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      • www.postgresql.org
        PostgreSQL: Documentation: 9.1: VACUUM
        Description. VACUUM reclaims storage occupied by dead tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ...
        2025-04-26
        瀏覽：1432
      • www.postgresql.org
        PostgreSQL: Documentation: 8.4: VACUUM
        Description. VACUUM reclaims storage occupied by dead tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ...
        2025-04-29
        瀏覽：950
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    PostgreSQL: Documentation: 8.3: VACUUM
    瀏覽：1049
    日期：2025-04-29
    Description. VACUUM reclaims storage occupied by dead tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
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    PostgreSQL: Documentation: 8.1: VACUUM
    瀏覽：1232
    日期：2025-05-02
    Description. VACUUM reclaims storage occupied by deleted tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
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    PostgreSQL: Documentation: 8.2: VACUUM
    瀏覽：465
    日期：2025-04-28
    Description. VACUUM reclaims storage occupied by deleted tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
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    PostgreSQL: Documentation: 7.4: VACUUM
    瀏覽：1183
    日期：2025-04-26
    Description. VACUUM reclaims storage occupied by deleted tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
    全文

    PostgreSQL: Documentation: 9.2: VACUUM
    瀏覽：1322
    日期：2025-04-28
    Description. VACUUM reclaims storage occupied by dead tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
    全文

    PostgreSQL: Documentation: 9.4: VACUUM
    瀏覽：808
    日期：2025-05-01
    Description. VACUUM reclaims storage occupied by dead tuples. In normal PostgreSQL operation, tuples that are deleted or obsoleted by an update are not  ......
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    VACUUM FULL - PostgreSQL wiki
    瀏覽：678
    日期：2025-04-28
    15 Jun 2014 ... VACUUM scans a table, marking tuples that are no longer needed as free space so that they can be overwritten by newly inserted or updated ......
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    Introduction to VACUUM, ANALYZE, EXPLAIN ... - PostgreSQL wiki
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    日期：2025-04-29
    13 May 2010 ... All of the old data will stick around until the vacuum is run on that table. In a busy system, it doesn't take very long for all the old data to translate ......
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