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WATCH is now affected only when write commands actually modify the key content

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This commit is contained in:
antirez
2010-07-12 12:01:15 +02:00
parent e51a74aa40
commit 5b4bff9c17
8 changed files with 40 additions and 5 deletions

6
src/t_zset.c

@ -379,6 +379,7 @@ void zaddGenericCommand(redisClient *c, robj *key, robj *ele, double scoreval, i
incrRefCount(ele); /* added to hash */
zslInsert(zs->zsl,*score,ele);
incrRefCount(ele); /* added to skiplist */
touchWatchedKey(c->db,c->argv[1]);
server.dirty++;
if (doincrement)
addReplyDouble(c,*score);
@ -402,6 +403,7 @@ void zaddGenericCommand(redisClient *c, robj *key, robj *ele, double scoreval, i
incrRefCount(ele);
/* Update the score in the hash table */
dictReplace(zs->dict,ele,score);
touchWatchedKey(c->db,c->argv[1]);
server.dirty++;
} else {
zfree(score);
@ -452,6 +454,7 @@ void zremCommand(redisClient *c) {
dictDelete(zs->dict,c->argv[2]);
if (htNeedsResize(zs->dict)) dictResize(zs->dict);
if (dictSize(zs->dict) == 0) dbDelete(c->db,c->argv[1]);
touchWatchedKey(c->db,c->argv[1]);
server.dirty++;
addReply(c,shared.cone);
}
@ -473,6 +476,7 @@ void zremrangebyscoreCommand(redisClient *c) {
deleted = zslDeleteRangeByScore(zs->zsl,min,max,zs->dict);
if (htNeedsResize(zs->dict)) dictResize(zs->dict);
if (dictSize(zs->dict) == 0) dbDelete(c->db,c->argv[1]);
if (deleted) touchWatchedKey(c->db,c->argv[1]);
server.dirty += deleted;
addReplyLongLong(c,deleted);
}
@ -511,6 +515,7 @@ void zremrangebyrankCommand(redisClient *c) {
deleted = zslDeleteRangeByRank(zs->zsl,start+1,end+1,zs->dict);
if (htNeedsResize(zs->dict)) dictResize(zs->dict);
if (dictSize(zs->dict) == 0) dbDelete(c->db,c->argv[1]);
if (deleted) touchWatchedKey(c->db,c->argv[1]);
server.dirty += deleted;
addReplyLongLong(c, deleted);
}
@ -702,6 +707,7 @@ void zunionInterGenericCommand(redisClient *c, robj *dstkey, int op) {
if (dstzset->zsl->length) {
dbAdd(c->db,dstkey,dstobj);
addReplyLongLong(c, dstzset->zsl->length);
touchWatchedKey(c->db,dstkey);
server.dirty++;
} else {
decrRefCount(dstobj);