Examples of DataTypeDescriptor

com.akiban.sql.types.DataTypeDescriptor
DataTypeDescriptor describes a runtime SQL type. It consists of a catalog type (TypeDescriptor) and runtime attributes. The list of runtime attributes is:
- Collation Derivation
A DataTypeDescriptor is immutable.
com.foundationdb.sql.types.DataTypeDescriptor
DataTypeDescriptor describes a runtime SQL type. It consists of a catalog type (TypeDescriptor) and runtime attributes. The list of runtime attributes is:
- Collation Derivation
A DataTypeDescriptor is immutable.
org.apache.derby.iapi.types.DataTypeDescriptor
This is an implementation of DataTypeDescriptor from the generic language datatype module interface. @author Jeff Lichtman @version 1.0

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

    int          position = 1;


    for (int index = 0; index < columnCount; index++)
    {
        ResultColumn rc = (ResultColumn) elementAt(index);
      DataTypeDescriptor dataType = rc.getTypeServices();
      DataValueDescriptor dataValue = dataType.getNull();


      row.setColumn( position++, dataValue );
    }


    return  row;

View Full Code Here

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

    ExecRow row = getExecutionFactory().getValueRow(baseCols.length + 1);


    for (int i = 0; i < baseCols.length; i++)
    {
      ColumnDescriptor coldes = td.getColumnDescriptor(baseCols[i]);
      DataTypeDescriptor dataType = coldes.getType();


      // rc = getResultColumn(baseCols[i]);
        // rc = (ResultColumn) at(baseCols[i] - 1);
      // dataType = rc.getTypeServices();
      DataValueDescriptor dataValue = dataType.getNull();


      row.setColumn(i + 1, dataValue );
    }


    RowLocation rlTemplate = scc.newRowLocationTemplate();

View Full Code Here

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

    for (int index = 0; index < size; index++)
    {
      ResultColumn resultColumn = (ResultColumn) elementAt(index);


      /* dts = resultColumn.getExpression().getTypeServices(); */
      DataTypeDescriptor dts = resultColumn.getTypeServices();


      /* Vectors are 0-based, VirtualColumnIds are 1-based */
      resultColumn.expression = (ValueNode) getNodeFactory().getNode(
              C_NodeTypes.VIRTUAL_COLUMN_NODE,
              sourceResultSet,

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.