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S*STORE now return the cardinality of the resulting set

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This commit is contained in:
antirez 2009-05-22 15:29:27 +02:00
parent e3d48807b9
commit 03fd01c7eb
2 changed files with 5 additions and 3 deletions
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2
client-libraries/ruby_2/rubyredis.rb
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@ -236,7 +236,7 @@ class RedisClient
}
res
else
raise "Protocol error, got '#{rtype}' as initial reply bye"
raise "Protocol error, got '#{rtype}' as initial reply byte"
end
end
end

6
redis.c
View File

@ -3052,7 +3052,8 @@ static void sinterGenericCommand(redisClient *c, robj **setskeys, int setsnum, r
if (!dstkey) {
lenobj->ptr = sdscatprintf(sdsempty(),"*%d\r\n",cardinality);
} else {
addReply(c,shared.ok);
addReplySds(c,sdscatprintf(sdsempty(),":%d\r\n",
dictSize((dict*)dstset->ptr)));
server.dirty++;
}
zfree(dv);
@ -3157,7 +3158,8 @@ static void sunionDiffGenericCommand(redisClient *c, robj **setskeys, int setsnu
if (!dstkey) {
decrRefCount(dstset);
} else {
addReply(c,shared.ok);
addReplySds(c,sdscatprintf(sdsempty(),":%d\r\n",
dictSize((dict*)dstset->ptr)));
server.dirty++;
}
zfree(dv);