[GitHub] [incubator-doris] imay opened a new issue #1848: Unable to cast datetime to decimal

[GitBox <gi...@apache.org>]

imay opened a new issue #1848: Unable to cast datetime to decimal
URL: https://github.com/apache/incubator-doris/issues/1848
 
 
   **Describe the bug**
   ```
   select cast(k11 as decimal(19, 0)) from baseall;
   ```
   `k11` is datetime type column. This query will return NULL for this column.
   
   But in PrimitiveType.java, Datetime type to decimal type is supported in implicitCastMap.
   

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