dba_optimize

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

dba_optimizeOptimize 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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