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ruanhaishen
redis
Commits
e3f46030
You need to sign in or sign up before continuing.
Commit
e3f46030
authored
Mar 09, 2010
by
antirez
Browse files
Merged ZREVRANK from Pietern
parents
ada386b2
798d9e55
Changes
2
Hide whitespace changes
Inline
Side-by-side
redis.c
View file @
e3f46030
...
...
@@ -674,6 +674,7 @@ static void brpopCommand(redisClient *c);
static void appendCommand(redisClient *c);
static void substrCommand(redisClient *c);
static void zrankCommand(redisClient *c);
static void zrevrankCommand(redisClient *c);
static void hsetCommand(redisClient *c);
static void hgetCommand(redisClient *c);
...
...
@@ -730,6 +731,7 @@ static struct redisCommand cmdTable[] = {
{"zcard",zcardCommand,2,REDIS_CMD_INLINE,1,1,1},
{"zscore",zscoreCommand,3,REDIS_CMD_BULK|REDIS_CMD_DENYOOM,1,1,1},
{"zrank",zrankCommand,3,REDIS_CMD_INLINE,1,1,1},
{"zrevrank",zrevrankCommand,3,REDIS_CMD_INLINE,1,1,1},
{"hset",hsetCommand,4,REDIS_CMD_BULK|REDIS_CMD_DENYOOM,1,1,1},
{"hget",hgetCommand,3,REDIS_CMD_BULK,1,1,1},
{"incrby",incrbyCommand,3,REDIS_CMD_INLINE|REDIS_CMD_DENYOOM,1,1,1},
...
...
@@ -5637,7 +5639,7 @@ static void zscoreCommand(redisClient *c) {
}
}
static void zrankCommand(redisClient *c) {
static void zrank
Generic
Command(redisClient *c
, int reverse
) {
robj *o;
o = lookupKeyRead(c->db,c->argv[1]);
if (o == NULL) {
...
...
@@ -5661,13 +5663,25 @@ static void zrankCommand(redisClient *c) {
double *score = dictGetEntryVal(de);
rank = zslGetRank(zsl, *score, c->argv[2]);
if (rank) {
addReplyLong(c, rank-1);
if (reverse) {
addReplyLong(c, zsl->length - rank);
} else {
addReplyLong(c, rank-1);
}
} else {
addReply(c,shared.nullbulk);
}
}
}
static void zrankCommand(redisClient *c) {
zrankGenericCommand(c, 0);
}
static void zrevrankCommand(redisClient *c) {
zrankGenericCommand(c, 1);
}
/* =================================== Hashes =============================== */
static void hsetCommand(redisClient *c) {
int update = 0;
...
...
test-redis.tcl
View file @
e3f46030
...
...
@@ -1204,6 +1204,10 @@ proc main {server port} {
list
[
$r
zrank zranktmp x
]
[
$r
zrank zranktmp y
]
[
$r
zrank zranktmp z
]
}
{
0 1 2
}
test
{
ZREVRANK basics
}
{
list
[
$r
zrevrank zranktmp x
]
[
$r
zrevrank zranktmp y
]
[
$r
zrevrank zranktmp z
]
}
{
2 1 0
}
test
{
ZRANK - after deletion
}
{
$r zrem zranktmp y
list
[
$r
zrank zranktmp x
]
[
$r
zrank zranktmp z
]
...
...
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