Supported protocols and operations
You can access ApsaraDB for Memcache using any client compatible with the Memcached protocol. Select a client that supports the Memcached binary protocol and the SASL authentication protocol.
Protocols
Memcached binary protocol
SASL authentication protocol
Operations
ApsaraDB for Memcache supports the following commands.
Opcode | Command | Description |
0x00 | Get | |
0x01 | Set | |
0x02 | Add | |
0x03 | Replace | |
0x04 | Delete | |
0x05 | Increment | |
0x06 | Decrement | |
0x07 | Quit | |
0x08 | Flush | The expiration parameter is not supported. This command immediately clears all cached data. |
0x09 | GetQ | |
0x0a | No-op | |
0x0b | Version | |
0x0c | GetK | |
0x0d | GetKQ | |
0x0e | Append | |
0x0f | Prepend | |
0x10 | Stat | Not supported. |
0x11 | SetQ | |
0x12 | AddQ | |
0x13 | ReplaceQ | |
0x14 | DeleteQ | |
0x15 | IncrementQ | |
0x16 | DecrementQ | |
0x17 | QuitQ | |
0x18 | FlushQ | The expiration parameter is not supported. This command immediately clears all cached data. |
0x19 | AppendQ | |
0x1a | PrependQ | |
0x1b | Verbosity | Not supported. |
0x1c | Touch | |
0x1d | GAT | |
0x1e | GATQ | |
0x20 | SASL list mechs | |
0x21 | SASL Auth | |
0x22 | SASL Step |
Text protocol commands
get
gets
set
add
replace
append
prepend
cas
delete
quit
incr
decr
touch
flush_all
version