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SETBIT
Josh Baker edited this page Oct 11, 2016
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Sets or clears the bit at offset in the string value stored at key.
The bit is either set or cleared depending on value, which can be either 0 or 1. When key does not exist, a new string value is created. The string is grown to make sure it can hold a bit at offset. When the string at key is grown, added bits are set to 0.
Integer reply: the original bit value stored at offset.
> SETBIT mykey 7 1
(integer) 0
> SETBIT mykey 7 0
(integer) 1
> GET mykey
"\u0000"
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