@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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