Examples of org.apache.empire.db.DBCommand.groupBy()

org.apache.empire.db.DBCommand.groupBy()
Adds a list of columns to the group by phrase of an sql statement. @param exprs vararg of columns by which to group the rows

            SampleAdvDB.EmployeeDepartmentHistory T_EDH = db.T_EMP_DEP_HIST;
            
            // Define the sub query
            DBCommand cmd = db.createCommand();
            cmd.select (T_EDH.C_EMPLOYEE_ID, T_EDH.C_DATE_FROM.max());
            cmd.groupBy(T_EDH.C_EMPLOYEE_ID);
            return cmd;
        }
    }


    /**

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    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select required columns

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            SampleAdvDB.EmployeeDepartmentHistory T_EDH = db.T_EMP_DEP_HIST;
            
            // Define the sub query
            DBCommand cmd = db.createCommand();
            cmd.select (T_EDH.C_EMPLOYEE_ID, T_EDH.C_DATE_FROM.max());
            cmd.groupBy(T_EDH.C_EMPLOYEE_ID);
            return cmd;
        }
    }


    /**

View Full Code Here

    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select required columns

View Full Code Here

            SampleAdvDB.EmployeeDepartmentHistory T_EDH = db.T_EMP_DEP_HIST;
            
            // Define the sub query
            DBCommand cmd = db.createCommand();
            cmd.select (T_EDH.C_EMPLOYEE_ID, T_EDH.C_DATE_FROM.max());
            cmd.groupBy(T_EDH.C_EMPLOYEE_ID);
            return cmd;
        }
    }


    /**

View Full Code Here

    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select requried columns

View Full Code Here

    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select requried columns

View Full Code Here

    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select required columns

View Full Code Here

            SampleAdvDB.EmployeeDepartmentHistory T_EDH = db.T_EMP_DEP_HIST;
            
            // Define the sub query
            DBCommand cmd = db.createCommand();
            cmd.select (T_EDH.C_EMPLOYEE_ID, T_EDH.C_DATE_FROM.max());
            cmd.groupBy(T_EDH.C_EMPLOYEE_ID);
            return cmd;
        }
    }


    /**

View Full Code Here

    {
        // Define the sub query
        DBCommand subCmd = db.createCommand();
        DBColumnExpr MAX_DATE_FROM = T_EDH.C_DATE_FROM.max().as(T_EDH.C_DATE_FROM);
        subCmd.select(T_EDH.C_EMPLOYEE_ID, MAX_DATE_FROM);
        subCmd.groupBy(T_EDH.C_EMPLOYEE_ID);
        DBQuery Q_MAX_DATE = new DBQuery(subCmd);


        // Define the query
        DBCommand cmd = db.createCommand();
        // Select required columns

View Full Code Here

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