/* Return slot-specific dictionary for key based on key's hash slot in CME, or 0 in CMD.*/
dict*getDict(redisDb*db,sdskey){
if(db->command_slot>=0){/* This is performance optimization, that uses pre-set slot id, in order to avoid calculating key hash. */
returndb->dict[db->command_slot];
if(server.current_client&&server.current_client->slot>=0){/* This is performance optimization, that uses pre-set slot id, in order to avoid calculating key hash. */