5 Commits

Author	SHA1	Message	Date
Pekka Enberg	c90c1ccd44	redis: Remove seastar namespace import from reply.hh	2021-03-02 18:36:30 +02:00
Etienne Adam	63a1a4cbb9	redis: add hgetall and hdel commands ... This patch adds support for 2 hash commands HDEL and HGETALL. Internally it introduces the hashes_result_builder class to read hashes and stored them in a std::map. Other changes: - one exception return string was fixed - tests now use pytest.raises Signed-off-by: Etienne Adam <etienne.adam@gmail.com> Message-Id: <20200907202528.4985-1-etienne.adam@gmail.com>	2020-09-08 11:59:52 +03:00
Rafael Ávila de Espíndola	d5bcb5a974	redis: Use scattered_message::append(std::string_view) ... This just moves the copy to append instead of doing it in the caller. Signed-off-by: Rafael Ávila de Espíndola <espindola@scylladb.com>	2020-03-10 13:18:54 -07:00
fastio	01599ffbae	Redis API: Support the syntax of deleting multiple keys in one DEL command, fix the returning value for GET command. ... Support to delete multiple keys in one DEL command. The feature of returning number of the really deleted keys is still not supported. Return empty string to client for GET command when the required key is not exists. Fixes: #5334 Signed-off-by: Peng Jian <pengjian.uestc@gmail.com>	2019-12-03 17:27:40 +08:00
Peng Jian	0737d9e84d	redis: Redis API in Scylla ... Scylla has advantage and amazing features. If Redis build on the top of Scylla, it has the above features automatically. It's achived great progress in cluster master managment, data persistence, failover and replication. The benefits to the users are easy to use and develop in their production environment, and taking avantages of Scylla. Using the Ragel to parse the Redis request, server abtains the command name and the parameters from the request, invokes the Scylla's internal API to read and write the data, then replies to client. Signed-off-by: Peng Jian, <pengjian.uestc@gmail.com>	2019-11-20 04:55:56 +08:00