在ClickHouse中有没有办法使用时间戳值按日/月/年()进行分组?在将MySQL查询重写为ClickHouse时,很难弄清楚。我的MySQL查询看起来像这样...SELECT COUNT(this), COUNT(that) FROM table WHERE something = x AND stamp BETWEEN startdate AND enddateSELECT COUNT(this), COUNT(that) FROM table WHERE something
我的应用程序可以使用几个数据库:MySQL、Clickhouse等。("dbInitScripts/init_clickhouse.sql"), "/docker-entrypoint-initdb.d/init_clickhouse.sql")clickHouse.isRunning()) {
log.info("ClickHouse container is not running