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

### 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 help.

- [ ] I had read the documentation: [ChunJun doc](https://dtstack.github.io/chunjun) but it didn't help me.

### Description

0，环境：chunjun v1.12.5（20220725发布的chunjun-dist.tar.gz）
source(oracle 12c)-->sink(greenplum 6.16.0，对应postgresql 9.4.24)
1，问题：
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**

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)