dba_optimize

    (PHP 4, PHP 5, PHP 7, PHP 8)

    dba_optimize — Optimize database

    说明

    dba_optimize(resource $dba): bool

    dba_optimize() optimizes the underlying database.

    参数

    dba

    The database handler, returned by dba_open() or dba_popen().

    返回值

    成功时返回 true， 或者在失败时返回 false。

    参见

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