Package org.apache.nifi.sql

Interface ColumnType

All Known Implementing Classes:
ArrayType, MapType, ScalarType
public interface ColumnType

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.calcite.rel.type.RelDataType
    getRelationalDataType(org.apache.calcite.adapter.java.JavaTypeFactory typeFactory)
    Converts the column into the RelDataType that Calcite requires

  • Method Details

    • getRelationalDataType

      org.apache.calcite.rel.type.RelDataType getRelationalDataType(org.apache.calcite.adapter.java.JavaTypeFactory typeFactory)
      Converts the column into the RelDataType that Calcite requires
      Parameters:
      typeFactory - the type factory to use for creating the RelDataType
      Returns:
      the appropriate RelDataType for Calcite