Redis Multi Command

Redis Transactions

The Redis Multi command is used to mark the beginning of a transaction block.

Multiple commands within the transaction block are placed into a queue in order, and are finally executed atomically by the EXEC command.

Syntax

The basic syntax of the redis Multi command is as follows:

redis 127.0.0.1:6379> Multi

Available Versions

>= 1.2.0

Return Value

Always returns OK.

Example

redis 127.0.0.1:6379> MULTI            # 标记事务开始
OK

redis 127.0.0.1:6379> INCR user_id     # 多条命令按顺序入队
QUEUED

redis 127.0.0.1:6379> INCR user_id
QUEUED

redis 127.0.0.1:6379> INCR user_id
QUEUED

redis 127.0.0.1:6379> PING
QUEUED

redis 127.0.0.1:6379> EXEC             # 执行
1) (integer) 1
2) (integer) 2
3) (integer) 3
4) PONG

Redis Transactions

Other Extensions