Examples of org.apache.derby.iapi.types.SQLTinyint

org.apache.derby.iapi.types.SQLTinyint

SQLTinyint satisfies the DataValueDescriptor interfaces (i.e., OrderableDataType). It implements a tinyint column, e.g. for storing a column value; it can be specified when constructed to not allow nulls. Nullability cannot be changed after construction, as it affects the storage size and mechanism.

Because OrderableDataType is a subtype of ValueColumn, SQLTinyint can play a role in either a ValueColumn/Row or a OrderableDataType/Row, interchangeably.

We assume the store has a flag for nullness of the value, and simply return a 0-length array for the stored form when the value is null.

    }


    private void setValue(TypeId t, Number value ) throws StandardException {
       switch (t.getJDBCTypeId()) {
       case Types.TINYINT:
           setValue(new SQLTinyint((Byte)value));
            break;
       case Types.INTEGER:
           setValue(new SQLInteger((Integer)value));
            break;
       case Types.SMALLINT:

      scal = TypeId.SMALLINT_SCALE;
      if (valueInP)
      {
        maxwidth = TypeId.SMALLINT_MAXWIDTH;
        typeid = Types.TINYINT;
        setValue(new SQLTinyint((Byte) arg1));
      } 
      break;


    case C_NodeTypes.INT_CONSTANT_NODE:
      precision = TypeId.INT_PRECISION;

Examples of org.apache.derby.iapi.types.SQLTinyint

Related Classes of org.apache.derby.iapi.types.SQLTinyint