dingxiaobo

Results 3 issues of dingxiaobo

@dingxiaobo 同步数据到clickhouse的datetime64类型,会丢失精度 sqlserver原表字段类型:datetime(3) ![image](https://user-images.githubusercontent.com/60651981/195486370-7e7ffb3f-3c1b-458b-bf14-ec4dbcbc35ce.png) clickhouse字段类型:datetime64 ![image](https://user-images.githubusercontent.com/60651981/195486907-e21dab59-46f7-4ec2-bf82-d0781295cca0.png) _Originally posted by @MrZhao1024B in https://github.com/alibaba/DataX/issues/1465#issuecomment-1276955878_

solve https://github.com/shyiko/mysql-binlog-connector-java/issues/240

mysql datetime support percision(0-6) since 5.7 https://dev.mysql.com/doc/refman/5.7/en/fractional-seconds.html test table: ``` CREATE TABLE `table_time` ( `id` bigint(20) NOT NULL, `Column1-time` time DEFAULT NULL, `Column1-timestamp` timestamp(6) NULL DEFAULT NULL, `Column1-date` date DEFAULT...