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DEL

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Josh Baker edited this page Oct 11, 2016 · 7 revisions

SummitDB README

DEL key [key ...]

Removes the specified keys. A key is ignored if it does not exist.

Return value

Integer reply: The number of keys that were removed.

Examples

> SET key1 "Hello"
OK
> SET key2 "World"
OK
> DEL key1 key2 key3
(integer) 2

Related Commands

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

This wiki provides documentation for all SummitDB commands. If you would like to learn more about SummitDB please check out the project's main README page.

Portions of this wiki has been derived from the redis.io website.

It's recommended to use the redis-cli to test examples.

Clone this wiki locally