hk__lrzy created FLINK-29373:
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Summary: DataStream to table not support BigDecimalTypeInfo
Key: FLINK-29373
URL: https://issues.apache.org/jira/browse/FLINK-29373
Project: Flink
Issue Type: Bug
Components: Table SQL / Planner
Affects Versions: 1.17.0
Reporter: hk__lrzy
Attachments: image-2022-09-21-15-12-11-082.png
When we want to transfrom datastream to table, `TypeInfoDataTypeConverter` will
try to convert `TypeInformation` to `DataType`. But if datastream's produce
types contains `BigDecimalTypeInfo`, `TypeInfoDataTypeConverter` will convert
it `RawDataType`.
Then when we want tranfrom table to datastream again, exception will hapend.
!image-2022-09-21-15-12-11-082.png!
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