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MEMCACHED_EXIST_BY_KEY(3)	 libmemcached	     MEMCACHED_EXIST_BY_KEY(3)

NAME
       memcached_exist_by_key -	libmemcached Documentation

SYNOPSIS
       #include	<libmemcached/memcached.h>

       memcached_return_t     memcached_exist(memcached_st *ptr,    char *key,
       size_t *key_length)

       memcached_return_t	     memcached_exist_by_key(memcached_st *ptr,
       char *group_key,		 size_t	*group_key_length,	    char *key,
       size_t *key_length)
	      New in version 0.53.

       Compile and link	with -lmemcached

DESCRIPTION
       memcached_exist() can be	used to	check to see if	a key exists. No value
       is returned if the key exists, or does not exist, on the	server.

RETURN
       memcached_exist()  sets error to	to MEMCACHED_SUCCESS upon finding that
       the key exists.	MEMCACHED_NOTFOUND will	be return if the  key  is  not
       found.

HOME
       To find out more	information please check: http://libmemcached.org/

SEE ALSO
       memcached(1) libmemcached(3) memcached_strerror(3)

AUTHOR
       Brian Aker

COPYRIGHT
       2011-2013, Brian	Aker DataDifferential, http://datadifferential.com/

1.0.18			       February	09, 2014     MEMCACHED_EXIST_BY_KEY(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN | HOME | SEE ALSO | AUTHOR | COPYRIGHT

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