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ZRANGEBYLEX and ZREVRANGEBYLEX implementation.

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antirez
2012-02-04 08:11:31 +01:00
parent f5bdaf366e
commit 109ec9c6a5
3 changed files with 456 additions and 2 deletions
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12
src/redis.h
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@ -546,7 +546,7 @@ struct sharedObjectsStruct {
*masterdownerr, *roslaveerr, *execaborterr, *noautherr, *noreplicaserr,
*oomerr, *plus, *messagebulk, *pmessagebulk, *subscribebulk,
*unsubscribebulk, *psubscribebulk, *punsubscribebulk, *del, *rpop, *lpop,
*lpush, *emptyscan,
*lpush, *emptyscan, *minstring, *maxstring,
*select[REDIS_SHARED_SELECT_CMDS],
*integers[REDIS_SHARED_INTEGERS],
*mbulkhdr[REDIS_SHARED_BULKHDR_LEN], /* "*<value>\r\n" */
@ -1130,12 +1130,18 @@ unsigned long aofRewriteBufferSize(void);
/* Sorted sets data type */
/* Struct to hold a inclusive/exclusive range spec. */
/* Struct to hold a inclusive/exclusive range spec by score comparison. */
typedef struct {
double min, max;
int minex, maxex; /* are min or max exclusive? */
} zrangespec;
/* Struct to hold an inclusive/exclusive range spec by lexicographic comparison. */
typedef struct {
robj *min, *max; /* May be set to shared.(minstring|maxstring) */
int minex, maxex; /* are min or max exclusive? */
} zlexrangespec;
zskiplist *zslCreate(void);
void zslFree(zskiplist *zsl);
zskiplistNode *zslInsert(zskiplist *zsl, double score, robj *obj);
@ -1387,6 +1393,8 @@ void zincrbyCommand(redisClient *c);
void zrangeCommand(redisClient *c);
void zrangebyscoreCommand(redisClient *c);
void zrevrangebyscoreCommand(redisClient *c);
void zrangebylexCommand(redisClient *c);
void zrevrangebylexCommand(redisClient *c);
void zcountCommand(redisClient *c);
void zrevrangeCommand(redisClient *c);
void zcardCommand(redisClient *c);