YanKeenChan

source(oracle)->sink(greenplum)时，mode:insert正常同步数据，mode(update)提示报错postgresql版本要>=9.5

1

### Search before asking - [X] I had searched in the [issues](https://github.com/DTStack/chunjun/issues) and found no similar issues. ### What happened 0，环境： chunjun版本：v1.12.5（2022-07-25发布的） source(oracle 12c)-->sink(greenplum 6.16.0，对应postgresql 9.4.24) 1，问题： json：mode insert时，正常同步数据；update模式时，报错： Caused...

源表字段是DATE类型，目标表字段是TEXT，不会报错，但不会同步数据

1

### Search before asking - [X] I had searched in the [issues](https://github.com/DTStack/chunjun/issues) and found no similar question. - [ ] I had googled my question but i didn't get any...