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RENAMENX
Josh Baker edited this page Oct 11, 2016
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7 revisions
Renames key to newkey if newkey does not yet exist. It returns an error when key does not exist.
Integer reply, specifically:
- 1 if key was renamed to newkey.
- 0 if newkey already exists.
> SET mykey "Hello"
OK
> SET myotherkey "World"
OK
> RENAMENX mykey myotherkey
(integer) 0
> GET myotherkey
"World"
APPEND, BITCOUNT, BITOP, BITPOS, DBSIZE, DECR, DECRBY, DEL, EXISTS, EXPIRE, EXPIREAT, FLUSHDB, GET, GETBIT, GETRANGE, GETSET, INCR, INCRBY, INCRBYFLOAT, KEYS, MGET, MSET, MSETNX, PDEL, PERSIST, PEXPIRE, PEXPIREAT, PTTL, RENAME, RENAMENX, SET, SETBIT, SETRANGE, STRLEN, TTL