Package org.apache.gravitino.rel

Interface TableChange.ColumnPosition

All Known Implementing Classes:
TableChange.After, TableChange.Default, TableChange.First
Enclosing interface:
TableChange
public static interface TableChange.ColumnPosition
The interface for all column positions. Column positions are used to specify the position of a column when adding a new column to a table.

  • Method Details

    • first

      static TableChange.ColumnPosition first()
      Returns:
      The first position of ColumnPosition instance.

    • after

      static TableChange.ColumnPosition after(String column)
      Returns the position after the given column.
      Parameters:
      column - The name of the reference column to place the new column after.
      Returns:
      The position after the given column.

    • defaultPos

      static TableChange.ColumnPosition defaultPos()
      Returns:
      The default position of ColumnPosition instance.