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DEBUG CMDKEYS added for getKeysFromCommand() testing.

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Examples:

    redis 127.0.0.1:6379> debug cmdkeys set foo bar
    1) "foo"
    redis 127.0.0.1:6379> debug cmdkeys mget a b c
    1) "a"
    2) "b"
    3) "c"
    redis 127.0.0.1:6379> debug cmdkeys zunionstore foo 2 a b
    1) "a"
    2) "b"
    3) "foo"
    redis 127.0.0.1:6379> debug cmdkeys ping
    (empty list or set)
This commit is contained in:
antirez 2014-03-10 16:35:58 +01:00
parent 3e1d772677
commit c4ef1d6494
1 changed files with 12 additions and 0 deletions
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12
src/debug.c
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@ -363,6 +363,18 @@ void debugCommand(redisClient *c) {
{
server.active_expire_enabled = atoi(c->argv[2]->ptr);
addReply(c,shared.ok);
} else if (!strcasecmp(c->argv[1]->ptr,"cmdkeys") && c->argc >= 3) {
struct redisCommand *cmd = lookupCommand(c->argv[2]->ptr);
int *keys, numkeys, j;
if (!cmd) {
addReplyError(c,"Invalid command specified");
return;
}
keys = getKeysFromCommand(cmd,c->argv+2,c->argc-2,&numkeys);
addReplyMultiBulkLen(c,numkeys);
for (j = 0; j < numkeys; j++) addReplyBulk(c,c->argv[keys[j]+2]);
getKeysFreeResult(keys);
} else {
addReplyErrorFormat(c, "Unknown DEBUG subcommand or wrong number of arguments for '%s'",
(char*)c->argv[1]->ptr);