Redis基本数据类型命令汇总

前言

  前阶段写Redis客户端作为学习和了解Redis Protocol，基本上把Strintg,List,Hash,Set,SortedSet五种基础类型的命令都写完了，本篇进行总结，也相当于复习一遍了。

STRING 命令

• SET KEY VALUE

*3\r\n$3\r\nSET\r\n$6\r\nset_20\r\n$4\r\ntest\r\n

+OK

• GET KEY

*2\r\n$3\r\nGET\r\n$6\r\nget_21\r\n

$9
testValue

• APPEND KEY VALUE

*3\r\n$6\r\nAPPEND\r\n$9\r\nappend_29\r\n$3\r\n789\r\n

:9

• MSET KEY VALUE1 VALUE2

*9\r\n$4\r\nMSET\r\n$4\r\nkey1\r\n$6\r\nvalue1\r\n$4\r\nkey2\r\n$6\r\nvalue2\r\n$4\r\nkey3\r\n$6\r\nvalue3\r\n$4\r\nkey4\r\n$6\r\nvalue4\r\n

+OK

• SETRANGE KEY OFFSET VALUE

*4\r\n$8\r\nSETRANGE\r\n$11\r\nsetrange_30\r\n$1\r\n3\r\n$6\r\n123456\r\n

:9

• STRLEN KEY

*2\r\n$6\r\nSTRLEN\r\n$9\r\nstrlen_31\r\n

:6

• MSETNX KEY VALUE1 VALUE2

*9\r\n$6\r\nMSETNX\r\n$7\r\nkey1111\r\n$6\r\nvalue1\r\n$7\r\nkey2222\r\n$6\r\nvalue2\r\n$7\r\nkey3333\r\n$6\r\nvalue3\r\n$7\r\nkey4444\r\n$6\r\nvalue4\r\n

:1

• SETNX KEY VALUE

*3\r\n$5\r\nSETNX\r\n$8\r\nsetNxKey\r\n$6\r\nvalue1\r\n

:0

• PSETEX KEY EXPIRE VALUE

*4\r\n$6\r\nPSETEX\r\n$8\r\nsetex_32\r\n$4\r\n2000\r\n$4\r\ntest\r\n

+OK

• MGET KEY1 KEY2

*4\r\n$4\r\nMGET\r\n$4\r\nkey1\r\n$4\r\nkey2\r\n$4\r\nkey3\r\n

*3
$6
value1
$6
value2
$6
value3

• SETBIT KEY INDEX VALUE

*4\r\n$6\r\nSETBIT\r\n$9\r\nsetbit_33\r\n$1\r\n6\r\n$1\r\n1\r\n

:0

• GETBIT KEY INDEX

*3\r\n$6\r\nGETBIT\r\n$9\r\ngetbit_34\r\n$1\r\n5\r\n

:1

• GETSET KEY VALUE

*3\r\n$6\r\nGETSET\r\n$9\r\ngetset_35\r\n$7\r\nnewtest\r\n

$4
test

• GETRANGE KEY START END

*4\r\n$8\r\nGETRANGE\r\n$11\r\ngetrange_36\r\n$1\r\n0\r\n$1\r\n5\r\n

$6
test12

• INCR KEY

*2\r\n$4\r\nINCR\r\n$7\r\nincr_24\r\n

:1

• INCRBY KEY VALUE

*3\r\n$6\r\nINCRBY\r\n$9\r\nincrby_25\r\n$2\r\n10\r\n

:10

• DECR KEY

*2\r\n$4\r\nDECR\r\n$7\r\ndecr_26\r\n

:-1

• DECRBY KEY VALUE

*3\r\n$6\r\nDECRBY\r\n$9\r\ndecrby_27\r\n$1\r\n1\r\n

:-1

LIST 命令

• LPUSH KEY VALUE1 VALUE2

*5\r\n$5\r\nLPUSH\r\n$8\r\nlpush_53\r\n$5\r\npanzi\r\n$8\r\nxiaoming\r\n$8\r\nzhangsan\r\n

:3

• BLPOP KEY TIMEOUT

*3\r\n$5\r\nBLPOP\r\n$8\r\nblpop_54\r\n$1\r\n2\r\n

*2
$8
blpop_54
$6
value4

• BRPOP KEY TIMEOUT

*3\r\n$5\r\nBRPOP\r\n$8\r\nbrpop_55\r\n$1\r\n2\r\n

*2
$8
brpop_55
$6
value1

• LINDEX KEY INDEX

*3\r\n$6\r\nLINDEX\r\n$9\r\nlindex_56\r\n$1\r\n2\r\n

$6
value2

• LLEN KEY

*2\r\n$4\r\nLLEN\r\n$7\r\nllen_57\r\n

:4

• LPOP KEY

*2\r\n$4\r\nLPOP\r\n$7\r\nlpop_58\r\n

$6
value4

• RPOP KEY

*2\r\n$4\r\nRPOP\r\n$7\r\nrpop_59\r\n

$6
value1

• RPUSH KEY VALUE1 VALUE2

*5\r\n$5\r\nRPUSH\r\n$8\r\nrpush_60\r\n$5\r\npanzi\r\n$8\r\nxiaoming\r\n$8\r\nzhangsan\r\n

:3

• RPUSHX KEY VALUE

*3\r\n$6\r\nRPUSHX\r\n$9\r\nrpushx_61\r\n$5\r\ntest1\r\n

:5

• LPUSHX KEY VALUE

*3\r\n$6\r\nLPUSHX\r\n$9\r\nlpushx_62\r\n$5\r\npanzi\r\n

:0

• LTRIM KEY START END

*4\r\n$5\r\nLTRIM\r\n$8\r\nltrim_63\r\n$1\r\n0\r\n$1\r\n2\r\n

+OK

• LSET KEY INDEX VALUE

*4\r\n$4\r\nLSET\r\n$7\r\nlset_64\r\n$1\r\n0\r\n$8\r\nvalueset\r\n

+OK

• LREM KEY COUNT VALUE

*4\r\n$4\r\nLREM\r\n$7\r\nlrem_65\r\n$1\r\n1\r\n$6\r\nvalue4\r\n

:1

• LRANGE KEY START END

*4\r\n$6\r\nLRANGE\r\n$9\r\nlrange_66\r\n$1\r\n0\r\n$1\r\n2\r\n

*3
$6
value4
$6
value3
$6
value2

• LINSERT KEY BEFORE/AFTER PIVOT VALUE

*5\r\n$7\r\nLINSERT\r\n$10\r\nlinsert_67\r\n$6\r\nBEFORE\r\n$6\r\nvalue1\r\n$9\r\npreValue1\r\n

:5

• RPOPLPUSH KEY DESTINATION

*3\r\n$9\r\nRPOPLPUSH\r\n$12\r\nrpoplpush_68\r\n$15\r\nrpoplpush_68des\r\n

$6
value1

• BRPOPLPUSH KEY DESTINATION TIMEOUT

*4\r\n$10\r\nBRPOPLPUSH\r\n$13\r\nbrpoplpush_69\r\n$16\r\nbrpoplpush_69des\r\n$1\r\n2\r\n

$6
value1

HASH 命令

• HSETNX KEY FIELD VALUE

*4\r\n$6\r\nHSETNX\r\n$8\r\nhsetnx_2\r\n$8\r\nhsetnx_1\r\n$2\r\nv1\r\n

:1

• HSET KEY FIELD VALUE

*4\r\n$4\r\nHSET\r\n$5\r\nuser2\r\n$2\r\nf1\r\n$2\r\nv1\r\n

:1

• HLEN KEY

*2\r\n$4\r\nHLEN\r\n$5\r\nuser2\r\n

:3

• HKEYS KEY

*2\r\n$5\r\nHKEYS\r\n$5\r\nuser1\r\n

*3
$2
f1
$2
f2
$2
f3

• HMGET KEY FIELD1 FIELD2

*4\r\n$5\r\nHMGET\r\n$5\r\nuser3\r\n$2\r\nf1\r\n$2\r\nf2\r\n

*2
$2
v1
$2
v2

• HMSET KEY FIELD1 VALUE1 FIELD2 VALUE2

*10\r\n$5\r\nHMSET\r\n$5\r\nuser4\r\n$4\r\nkey1\r\n$6\r\nvalue1\r\n$4\r\nkey2\r\n$6\r\nvalue2\r\n$4\r\nkey3\r\n$6\r\nvalue3\r\n$4\r\nkey4\r\n$6\r\nvalue4\r\n

+OK

• HVALS KEY

*2\r\n$5\r\nHVALS\r\n$5\r\nuser5\r\n

*3
$2
v1
$2
v2
$2
v3

• HEXISTS KEY FIELD

*3\r\n$7\r\nHEXISTS\r\n$11\r\nhashexist_3\r\n$8\r\nexistkey\r\n

:1

• HDEL KEY FIELD

*3\r\n$4\r\nHDEL\r\n$6\r\nhdel_4\r\n$6\r\ndelkey\r\n

:1

• HGET KEY FIELD

*3\r\n$4\r\nHGET\r\n$9\r\nhashget_5\r\n$6\r\ngetkey\r\n

$5
value

• HGETALL

*2\r\n$7\r\nHGETALL\r\n$9\r\nhgetall_7\r\n

*6
$2
f1
$2
v1
$2
f2
$2
v2
$2
f3
$2
v3

• HINCRBY KEY FIELD INCREMENT

*4\r\n$7\r\nHINCRBY\r\n$9\r\nhincrby_8\r\n$2\r\nt1\r\n$1\r\n1\r\n

:1

SET 命令

• SADD KEY MEMBER1 MEMBER2

*8\r\n$4\r\nSADD\r\n$10\r\nsinter2_41\r\n$1\r\n1\r\n$1\r\n2\r\n$1\r\n3\r\n$1\r\n4\r\n$1\r\n5\r\n$1\r\n6\r\n

:6

• SINTERSTORE DESTINATION KEY1 KEY2

*4\r\n$11\r\nSINTERSTORE\r\n$10\r\nsinter3_42\r\n$10\r\nsinter2_41\r\n$10\r\nsinter1_40\r\n

:4

• SUNIONSTORE DESTINATION KEY1 KEY2

*4\r\n$11\r\nSUNIONSTORE\r\n$10\r\nsunion2_45\r\n$9\r\nsunion_43\r\n$10\r\nsunion1_44\r\n

:8

• SSCAN KEY CURSOR MATCH COUNT

*7\r\n$5\r\nSSCAN\r\n$8\r\nsscan_46\r\n$1\r\n0\r\n$5\r\nMATCH\r\n$2\r\nh*\r\n$5\r\nCOUNT\r\n$1\r\n1\r\n

*2
$1
2
*1
$2
hi

• SPOP KEY

*2\r\n$4\r\nSPOP\r\n$7\r\nspop_47\r\n

$-1

• SISMEMBER KEY MEMBER

*3\r\n$9\r\nSISMEMBER\r\n$12\r\nsismember_48\r\n$1\r\n1\r\n

:1

• SREM KEY MEMBER1 MEMBER2

*3\r\n$4\r\nSREM\r\n$7\r\nsrem_49\r\n$1\r\n1\r\n

:1

• SINTER KEY1 KEY2

*3\r\n$6\r\nSINTER\r\n$10\r\nsinter2_51\r\n$10\r\nsinter1_50\r\n

*4
$1
1
$1
2
$1
3
$1
4

• SUNION KEY1 KEY2

*3\r\n$6\r\nSUNION\r\n$9\r\nsunion_52\r\n$10\r\nsunion1_53\r\n

*8
$1
1
$1
2
$1
3
$1
4
$1
5
$1
6
$1
7
$1
8

• SRANDMEMBER KEY COUNT

*3\r\n$11\r\nSRANDMEMBER\r\n$15\r\nsrandmembers_54\r\n$1\r\n6\r\n

*5
$1
1
$1
2
$1
3
$1
4
$1
5

• SMEMBERS KEY

*2\r\n$8\r\nSMEMBERS\r\n$11\r\nsmembers_55\r\n

*3
$1
1
$1
2
$1
3

• SCARD KEY

*2\r\n$5\r\nSCARD\r\n$8\r\nscard_58\r\n

:4

• SDIFF KEY1 KEY2

*3\r\n$5\r\nSDIFF\r\n$9\r\nsdiff2_60\r\n$9\r\nsdiff1_59\r\n

*2
$1
5
$1
6

• SMOVE SOURCE DESTINATION MEMBER

*4\r\n$5\r\nSMOVE\r\n$8\r\nsmove_61\r\n$9\r\nsmove1_62\r\n$1\r\n1\r\n

:1

• SDIFFSTORE DESTINATION KEY1 KEY2

*4\r\n$10\r\nSDIFFSTORE\r\n$9\r\nsdiff3_66\r\n$9\r\nsdiff2_65\r\n$9\r\nsdiff1_64\r\n

:2

SORTED SET 命令

• ZRANGEBYLEX

*4\r\n$11\r\nZRANGEBYLEX\r\n$15\r\nzrangebylex_236\r\n$1\r\n-\r\n$7\r\n[value3\r\n

*3
$6
value1
$6
value2
$6
value3

• ZCOUNT

*4\r\n$6\r\nZCOUNT\r\n$10\r\nzcount_238\r\n$1\r\n1\r\n$1\r\n5\r\n

:5

• ZRANGEBYSCORE

*4\r\n$13\r\nZRANGEBYSCORE\r\n$17\r\nzrangebyscore_239\r\n$1\r\n1\r\n$1\r\n3\r\n

*3
$6
value1
$6
value2
$6
value3

• ZREVRANGEBYSCORE

*8\r\n$16\r\nZREVRANGEBYSCORE\r\n$20\r\nzrevrangebyscore_241\r\n$1\r\n3\r\n$1\r\n1\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value3
$1
3
$6
value2
$1
2

• ZRANK

*3\r\n$5\r\nZRANK\r\n$9\r\nzrank_244\r\n$6\r\nvalue4\r\n

$-1

• ZREVRANGEBYSCORE

*4\r\n$16\r\nZREVRANGEBYSCORE\r\n$17\r\nzrangebyscore_246\r\n$4\r\n+inf\r\n$4\r\n-inf\r\n

*10
$7
value10
$6
value9
$6
value8
$6
value7
$6
value6
$6
value5
$6
value4
$6
value3
$6
value2
$6
value1

• ZREVRANK

*3\r\n$8\r\nZREVRANK\r\n$11\r\nzrevank_248\r\n$6\r\nvalue4\r\n

:6

• ZRANGEBYSCORE

*8\r\n$13\r\nZRANGEBYSCORE\r\n$17\r\nzrangebyscore_250\r\n$3\r\n1.0\r\n$3\r\n3.0\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value1
$1
1
$6
value2
$1
2

• ZREMRANGEBYSCORE

*4\r\n$16\r\nZREMRANGEBYSCORE\r\n$20\r\nzremrangebyscore_251\r\n$3\r\n1.0\r\n$3\r\n3.0\r\n

:3

• ZREM

*3\r\n$4\r\nZREM\r\n$8\r\nzrem_253\r\n$4\r\ntest\r\n

:0

• ZRANGEBYLEX

*7\r\n$11\r\nZRANGEBYLEX\r\n$15\r\nzrangebylex_256\r\n$7\r\n(value1\r\n$7\r\n[value3\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n1\r\n

*1
$6
value2

• ZREVRANGEBYSCORE

*8\r\n$16\r\nZREVRANGEBYSCORE\r\n$20\r\nzrevrangebyscore_257\r\n$3\r\n3.0\r\n$3\r\n1.0\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value3
$1
3
$6
value2
$1
2

• ZRANGEBYSCORE

*8\r\n$13\r\nZRANGEBYSCORE\r\n$17\r\nzrangebyscore_258\r\n$3\r\n1.0\r\n$3\r\n3.0\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value1
$1
1
$6
value2
$1
2

• ZINCRBY

*4\r\n$7\r\nZINCRBY\r\n$10\r\nzcount_262\r\n$1\r\n1\r\n$6\r\nvalue1\r\n

$1
2

• ZSCORE

*3\r\n$6\r\nZSCORE\r\n$10\r\nzscore_263\r\n$6\r\nvalue1\r\n

$-1

• ZCARD

*2\r\n$5\r\nZCARD\r\n$9\r\nzcard_269\r\n

:10

• ZRANGE

*5\r\n$6\r\nZRANGE\r\n$10\r\nzrange_272\r\n$1\r\n1\r\n$2\r\n-1\r\n$10\r\nWITHSCORES\r\n

*18
$6
value2
$1
2
$6
value3
$1
3
$6
value4
$1
4
$6
value5
$1
5
$6
value6
$1
6
$6
value7
$1
7
$6
value8
$1
8
$6
value9
$1
9
$7
value10
$2
10

• ZRANGEBYSCORE

*4\r\n$13\r\nZRANGEBYSCORE\r\n$17\r\nzrangebyscore_275\r\n$1\r\n1\r\n$1\r\n3\r\n

*3
$6
value1
$6
value2
$6
value3

• ZLEXCOUNT

*4\r\n$9\r\nZLEXCOUNT\r\n$13\r\nzlexcount_281\r\n$7\r\n[value1\r\n$7\r\n[value6\r\n

:6

• ZRANGEBYSCORE

*8\r\n$13\r\nZRANGEBYSCORE\r\n$17\r\nzrangebyscore_283\r\n$1\r\n1\r\n$1\r\n3\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value1
$1
1
$6
value2
$1
2

• ZREVRANGEBYSCORE

*8\r\n$16\r\nZREVRANGEBYSCORE\r\n$20\r\nzrevrangebyscore_285\r\n$3\r\n3.0\r\n$3\r\n1.0\r\n$10\r\nWITHSCORES\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n2\r\n

*4
$6
value3
$1
3
$6
value2
$1
2

• ZRANGEBYLEX

*4\r\n$11\r\nZRANGEBYLEX\r\n$15\r\nzrangebylex_286\r\n$7\r\n[value1\r\n$7\r\n[value3\r\n

*3
$6
value1
$6
value2
$6
value3

• ZRANGEBYLEX

*7\r\n$11\r\nZRANGEBYLEX\r\n$15\r\nzrangebylex_290\r\n$7\r\n[value1\r\n$7\r\n[value3\r\n$5\r\nLIMIT\r\n$1\r\n0\r\n$1\r\n1\r\n

*1
$6
value1

• ZREMRANGEBYRANK

*4\r\n$15\r\nZREMRANGEBYRANK\r\n$19\r\nzremrangebyrank_291\r\n$1\r\n1\r\n$1\r\n5\r\n

:5

其他命令

• DEL KEY

*2\r\n$3\r\nDEL\r\n$6\r\ndel_19\r\n

:1

• EXISTS KEY

*2\r\n$6\r\nEXISTS\r\n$9\r\nexists_18\r\n

:1

• SELECT

*2\r\n$6\r\nSELECT\r\n$1\r\n1\r\n

+OK

• PING

*1\r\n$4\r\nPING\r\n

+PONG