Re: [PR] [fix] Fix the bug that the `DorisTypeMapper` datetime type will lose precision when converted to flink type [doris-flink-connector]

[via GitHub]

huyuanfeng2018 commented on PR #379:
URL: 
https://github.com/apache/doris-flink-connector/pull/379#issuecomment-2099895708

   > How was that triggered? In theory, the catalog will reach this point
   
   Then the doris table is created through the doris command and then written 
through flink
   
![image](https://github.com/apache/doris-flink-connector/assets/40817998/0ff90440-7f98-4895-9adb-d27601f78640)
   As shown in the figure, the stime field is at the millisecond level. I write 
it through flink.
   
   ```
   USE CATALOG doris;
   insert into doris.db,table xxx
   ```
   The `DorisCatalog#getTable` method will return the mapping of the doris 
table to the flink table. The precision is not considered when processing the 
datetime type.
   
   
![image](https://github.com/apache/doris-flink-connector/assets/40817998/3c7f904c-22fb-4312-847d-063cd86fe008)
   
   
   
   


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