MEMCACHED_TOUCH(3) libmemcached MEMCACHED_TOUCH(3)NAME
memcached_touch - libmemcached Documentation
SYNOPSIS
#include <libmemcached/memcached.h>
memcached_return_t memcached_touch(memcached_st *ptr, const char *key, size_t key_length, time_t expiration)
memcached_return_t memcached_touch_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key,
size_t key_length, time_t expiration)
Compile and link with -lmemcached
DESCRIPTION
memcached_touch() is used to update the expiration time on an existing key. memcached_touch_by_key() works the same, but it takes a master
key to find the given value.
RETURN
A value of type memcached_return_t is returned On success that value will be MEMCACHED_SUCCESS. Use memcached_strerror() to translate this
value to a printable string.
HOME
To find out more information please check: http://libmemcached.org/
AUTHOR
Brian Aker, <brian@tangent.org>
SEE ALSO memcached(1)libmemcached(3)memcached_strerror(3)AUTHOR
Brian Aker
COPYRIGHT
2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
1.0.16 January 31, 2013 MEMCACHED_TOUCH(3)
Check Out this Related Man Page
MEMCACHED_DELETE_BY_KEY(3) libmemcached MEMCACHED_DELETE_BY_KEY(3)NAME
memcached_delete_by_key - libmemcached Documentation
SYNOPSIS
#include <libmemcached/memcached.h>
memcached_return_t memcached_delete(memcached_st *ptr, const char *key, size_t key_length, time_t expiration)
memcached_return_t memcached_delete_by_key(memcached_st *ptr, const char *group_key, size_t group_key_length, const char *key,
size_t key_length, time_t expiration)
Compile and link with -lmemcached
DESCRIPTION
memcached_delete() is used to delete a particular key. memcached_delete_by_key() works the same, but it takes a master key to find the
given value.
Expiration works by placing the item into a delete queue, which means that it won't be possible to retrieve it by the "get" command. The
"add" and "replace" commands with this key will also fail (the "set" command will succeed, however). After the time passes, the item is
finally deleted from server memory.
Please note the the Danga memcached server removed tests for expiration in the 1.4 version.
RETURN
A value of type memcached_return_t is returned On success that value will be MEMCACHED_SUCCESS. Use memcached_strerror() to translate this
value to a printable string.
If you are using the non-blocking mode of the library, success only means that the message was queued for delivery.
HOME
To find out more information please check: http://libmemcached.org/
AUTHOR
Brian Aker, <brian@tangent.org>
SEE ALSO memcached(1)libmemcached(3)memcached_strerror(3)AUTHOR
Brian Aker
COPYRIGHT
2011-2013, Brian Aker DataDifferential, http://datadifferential.com/
1.0.16 January 31, 2013 MEMCACHED_DELETE_BY_KEY(3)
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