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MOVE key db

相关命令

• DEL
• DUMP
• EXISTS
• EXPIRE
• EXPIREAT
• KEYS
• MIGRATE
• MOVE
• OBJECT
• PERSIST
• PEXPIRE
• PEXPIREAT
• PTTL
• RANDOMKEY
• RENAME
• RENAMENX
• RESTORE
• SCAN
• SORT
• TTL
• TYPE

始于1.0.0可用。

时间复杂度： O(1)

Move key from the currently selected database (see SELECT) to the specified destination database. When key already exists in the destination database, or it does not exist in the source database, it does nothing. It is possible to use MOVE as a locking primitive because of this.

返回值

Integer reply, specifically:

• 1 if key was moved.
• 0 if key was not moved.

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