YoKv issues

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                                            YoKv

mongo findByIdIn filter generate error

### Expected Behavior ``` Executing Mongo 'find' with filter: {"_id": {"$in": [{"$oid": "63195a53e0d5e508b7cadc7e"}]}, "del": false} ``` ### Actual Behaviour ``` Executing Mongo 'find' with filter: {"id": {"$in": [{"$oid": "63195a53e0d5e508b7cadc7e"}]}, "del":...

创建含有两个下划线开头的列的表报错

## Question 有什么办法创建多个下划线的列吗 ``` java.sql.SQLException: Code: 36, e.displayText() = DB::Exception: Column __current__timestamp_ contains reserved prefix word SQLSTATE: 22000 (version 21.8.7.1) ```

question

jdbc 创建连接耗时

创建连接时获取服务端配置查询慢 ## Enhancement jdbc版本 ``` com.clickhouse clickhouse-jdbc 0.6.3 shaded ``` ClickHouseConnectionImpl getServerInfo方法执行sql SQL_GET_SERVER_INFO 比较慢 ``` select currentUser() user, timezone() timezone, version() version, toUInt8(ifnull(( select value from system.settings where name...

enhancement