@Deprecated public class TypeInfoDataTypeConverter extends Object
TypeInformation and DataType.
Don't override TypeConversions.fromLegacyInfoToDataType(org.apache.flink.api.common.typeinfo.TypeInformation<?>). It is a user interface.
The different with TypeConversions.fromDataTypeToLegacyInfo(org.apache.flink.table.types.DataType):
1.Deal with VARCHAR and VARBINARY with precision.
2.Deal with RowData.
3.Deal with DecimalData.
This class is for:
1.See TableFunctionDefinition.getResultType().
2.See AggregateFunctionDefinition.getAccumulatorTypeInfo().
3.See MapViewTypeInfo.getKeyType().
| 构造器和说明 |
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TypeInfoDataTypeConverter()
已过时。
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