Examples of org.apache.empire.db.expr.column.DBCountExpr

Package org.apache.empire.db.expr.column

Examples of org.apache.empire.db.expr.column.DBCountExpr

org.apache.empire.db.expr.column.DBCountExpr
This class is used to add the "count" statement to the SQL-Command.
There is no need to explicitly create instances of this class.
Instead use {@link DBRowSet#count() or @link DBColumnExpr#count() }

     * 
     * @return a new DBCountExpr object
     */
    public DBColumnExpr count()
    {
        return new DBCountExpr(this);
    }

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     * 
     * @return a new DBCountExpr object
     */
    public DBColumnExpr count()
    {
        return new DBCountExpr(this);
    }

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     *
     * @return the new DBFuncExpr object
     */
    public DBColumnExpr count()
    {
        return new DBCountExpr(this, false);
    }

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     *
     * @return the new DBFuncExpr object
     */
    public DBColumnExpr countDistinct()
    {
        return new DBCountExpr(this, true);
    }

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     * 
     * @return a new DBCountExpr object
     */
    public DBColumnExpr count()
    {
        return new DBCountExpr(this);
    }

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Related Classes of org.apache.empire.db.expr.column.DBCountExpr

org.apache.empire.db.DBColumnExpr

org.apache.empire.db.DBRowSet

org.w3c.dom.Element

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