Function cliSelect

src/redis-cli.c:620–640

Send SELECT input_dbnum to the server */

/* Send SELECT input_dbnum to the server */
static int cliSelect(void) {
    redisReply *reply;
    if (config.input_dbnum == config.dbnum) return REDIS_OK;

    reply = redisCommand(context,"SELECT %d",config.input_dbnum);
    if (reply == NULL) {
        fprintf(stderr, "\nI/O error\n");
        return REDIS_ERR;
    }

    int result = REDIS_OK;
    if (reply->type == REDIS_REPLY_ERROR) {
        result = REDIS_ERR;
        fprintf(stderr,"SELECT %d failed: %s\n",config.input_dbnum,reply->str);
    } else {
        config.dbnum = config.input_dbnum;
        cliRefreshPrompt();
    }
    freeReplyObject(reply);
    return result;
}

/* Select RESP3 mode if redis-cli was started with the -3 option.  */
static int cliSwitchProto(void) {