Function flushallCommand

src/db.cpp:864–886

FLUSHALL [ASYNC] * * Flushes the whole server data set. */

 *
 * Flushes the whole server data set. */
void flushallCommand(client *c) {
    int flags;

    if (c->argc == 2)
    {
        if (!strcasecmp(szFromObj(c->argv[1]), "cache"))
        {
            if (g_pserver->m_pstorageFactory == nullptr)
            {
                addReplyError(c, "Cannot flush cache without a storage provider set");
                return;
            }
            for (int idb = 0; idb < cserver.dbnum; ++idb)
                g_pserver->db[idb]->removeAllCachedValues();
            addReply(c,shared.ok);
            return;
        }
    }

    if (getFlushCommandFlags(c,&flags) == C_ERR) return;
    flushAllDataAndResetRDB(flags);
    addReply(c,shared.ok);
}

/* This command implements DEL and LAZYDEL. */
void delGenericCommand(client *c, int lazy) {