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ruanhaishen
redis
Commits
92b27fe9
Commit
92b27fe9
authored
Mar 15, 2010
by
antirez
Browse files
An interesting refactoring + more expressive internal API
parent
653c9240
Changes
4
Hide whitespace changes
Inline
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Changelog
View file @
92b27fe9
2010-03-15 Fixed the same problem in ZREVRANK
2010-03-15 Fixed a ZRANK bug
2010-03-15 zipmap to hash conversion in HSET
2010-03-14 max zipmap entries and max zipmap value parameters added into INFO output
2010-03-14 HDEL and some improvement in DEBUG OBJECT command
2010-03-14 Append only file support for hashes
...
...
redis-cli.c
View file @
92b27fe9
...
...
@@ -148,6 +148,7 @@ static struct redisCommand cmdTable[] = {
{
"hset"
,
4
,
REDIS_CMD_MULTIBULK
},
{
"hget"
,
3
,
REDIS_CMD_BULK
},
{
"hdel"
,
3
,
REDIS_CMD_BULK
},
{
"hlen"
,
2
,
REDIS_CMD_INLINE
},
{
NULL
,
0
,
0
}
};
...
...
redis.c
View file @
92b27fe9
...
...
@@ -682,6 +682,7 @@ static void zrevrankCommand(redisClient *c);
static
void
hsetCommand
(
redisClient
*
c
);
static
void
hgetCommand
(
redisClient
*
c
);
static
void
hdelCommand
(
redisClient
*
c
);
static
void
hlenCommand
(
redisClient
*
c
);
static
void
zremrangebyrankCommand
(
redisClient
*
c
);
static
void
zunionCommand
(
redisClient
*
c
);
static
void
zinterCommand
(
redisClient
*
c
);
...
...
@@ -746,6 +747,7 @@ static struct redisCommand cmdTable[] = {
{
"hset"
,
hsetCommand
,
4
,
REDIS_CMD_BULK
|
REDIS_CMD_DENYOOM
,
1
,
1
,
1
},
{
"hget"
,
hgetCommand
,
3
,
REDIS_CMD_BULK
,
1
,
1
,
1
},
{
"hdel"
,
hdelCommand
,
3
,
REDIS_CMD_BULK
,
1
,
1
,
1
},
{
"hlen"
,
hlenCommand
,
2
,
REDIS_CMD_INLINE
,
1
,
1
,
1
},
{
"incrby"
,
incrbyCommand
,
3
,
REDIS_CMD_INLINE
|
REDIS_CMD_DENYOOM
,
1
,
1
,
1
},
{
"decrby"
,
decrbyCommand
,
3
,
REDIS_CMD_INLINE
|
REDIS_CMD_DENYOOM
,
1
,
1
,
1
},
{
"getset"
,
getsetCommand
,
3
,
REDIS_CMD_BULK
|
REDIS_CMD_DENYOOM
,
1
,
1
,
1
},
...
...
@@ -2480,6 +2482,14 @@ static void addReplyLong(redisClient *c, long l) {
addReplySds
(
c
,
sdsnewlen
(
buf
,
len
));
}
static
void
addReplyUlong
(
redisClient
*
c
,
unsigned
long
ul
)
{
char
buf
[
128
];
size_t
len
;
len
=
snprintf
(
buf
,
sizeof
(
buf
),
":%lu
\r\n
"
,
ul
);
addReplySds
(
c
,
sdsnewlen
(
buf
,
len
));
}
static
void
addReplyBulkLen
(
redisClient
*
c
,
robj
*
obj
)
{
size_t
len
;
...
...
@@ -2739,6 +2749,26 @@ static robj *lookupKeyWrite(redisDb *db, robj *key) {
return
lookupKey
(
db
,
key
);
}
static
robj
*
lookupKeyReadOrReply
(
redisClient
*
c
,
robj
*
key
,
robj
*
reply
)
{
robj
*
o
=
lookupKeyRead
(
c
->
db
,
key
);
if
(
!
o
)
addReply
(
c
,
reply
);
return
o
;
}
static
robj
*
lookupKeyWriteOrReply
(
redisClient
*
c
,
robj
*
key
,
robj
*
reply
)
{
robj
*
o
=
lookupKeyWrite
(
c
->
db
,
key
);
if
(
!
o
)
addReply
(
c
,
reply
);
return
o
;
}
static
int
checkType
(
redisClient
*
c
,
robj
*
o
,
int
type
)
{
if
(
o
->
type
!=
type
)
{
addReply
(
c
,
shared
.
wrongtypeerr
);
return
1
;
}
return
0
;
}
static
int
deleteKey
(
redisDb
*
db
,
robj
*
key
)
{
int
retval
;
...
...
@@ -6019,7 +6049,7 @@ static void hgetCommand(redisClient *c) {
}
static
void
hdelCommand
(
redisClient
*
c
)
{
robj
*
o
=
lookupKey
Read
(
c
->
db
,
c
->
argv
[
1
]);
robj
*
o
=
lookupKey
Write
(
c
->
db
,
c
->
argv
[
1
]);
if
(
o
==
NULL
)
{
addReply
(
c
,
shared
.
czero
);
...
...
@@ -6043,6 +6073,18 @@ static void hdelCommand(redisClient *c) {
}
}
static
void
hlenCommand
(
redisClient
*
c
)
{
robj
*
o
;
unsigned
long
len
;
if
((
o
=
lookupKeyWriteOrReply
(
c
,
c
->
argv
[
1
],
shared
.
czero
))
==
NULL
||
checkType
(
c
,
o
,
REDIS_HASH
))
return
;
len
=
(
o
->
encoding
==
REDIS_ENCODING_ZIPMAP
)
?
zipmapLen
((
unsigned
char
*
)
o
->
ptr
)
:
dictSize
((
dict
*
)
o
->
ptr
);
addReplyUlong
(
c
,
len
);
}
static
void
convertToRealHash
(
robj
*
o
)
{
unsigned
char
*
key
,
*
val
,
*
p
,
*
zm
=
o
->
ptr
;
unsigned
int
klen
,
vlen
;
...
...
redis.tcl
View file @
92b27fe9
...
...
@@ -20,14 +20,14 @@ array set ::redis::multibulkarg {}
# Flag commands requiring last argument as a bulk write operation
foreach redis_bulk_cmd
{
set setnx rpush lpush lset lrem sadd srem sismember echo getset smove zadd zrem zscore zincrby append zrank zrevrank
set setnx rpush lpush lset lrem sadd srem sismember echo getset smove zadd zrem zscore zincrby append zrank zrevrank
hget hdel
}
{
set ::redis::bulkarg
(
$redis
_bulk_cmd
)
{}
}
# Flag commands requiring last argument as a bulk write operation
foreach redis_multibulk_cmd
{
mset msetnx
mset msetnx
hset
}
{
set ::redis::multibulkarg
(
$redis
_multibulk_cmd
)
{}
}
...
...
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