Interface EngineResultSet

All Superinterfaces:
AutoCloseable, ResultSet, Wrapper
All Known Implementing Classes:
EmbedResultSet, EmbedResultSet42

public interface EngineResultSet extends ResultSet
Additional methods the embedded engine exposes on its ResultSet object implementations. An internal api only, mainly for the network server
  • Method Details

    • isForUpdate

      boolean isForUpdate()
      Is this result set from a select for update statement?
    • isNull

      boolean isNull(int columnIndex) throws SQLException
      Is the designated columnIndex a null data value? This is used by EXTDTAInputStream to get the null value without retrieving the underlying data value.
      Parameters:
      columnIndex -
      Returns:
      true if the data value at columnIndex for the current row is null
      Throws:
      SQLException
    • getLength

      int getLength(int columnIndex) throws SQLException
      Return the length of the designated columnIndex data value. Implementation is type dependent.
      Parameters:
      columnIndex - column to access
      Returns:
      length of data value
      Throws:
      SQLException
      See Also: