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Linked Content to Grid using SQL Join

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  • Linked Content to Grid using SQL Join

    Has anyone experienced errors when linking to a grid that uses a SQL join?

    I successfully used the Linked Grids/Content property when the linking grids have a Query(AlphaDAO) based on "Table or View". But I am having problems using the Linked Grids/Content property to link grids that Query(AlphaDAO) based on "SQL Select Statement". The linked child information is not showing when I bring up the parent row. Also when I insert a new record on the child grid I get the error: Could not refresh Detail View after inserting record. No records were found when executing the 'Refresh row' query.

    The child row does get inserted into the sql table but the grids are not finding it.

  • #2
    Re: Linked Content to Grid using SQL Join

    I can say that I do have linked content using MySQL joins and am not having an issue with inserts or updates. An example of the SQL SELECT statement is:
    Code:
    SELECT px_info.PK_Int AS PK_Patient_info,  dayname(DATE_OF_APT)  AS Day_of_Week, appointments.fk_px_info, appointments.DATE_OF_APT, appointments.TIME_OF_APT,
     appointments.TYPE_OF_APT,  Concat_ws(' ', px_info.LAST_NAME, px_info.FIRST_NAME, px_info.MIDDLE_INI)  AS Name, appointments.NEW_PATIENT, appointments.REFERRED,
     ( DATE_FORMAT( FROM_DAYS(( TO_DAYS( NOW() )  -  TO_DAYS(px_info.DT_OF_BIRTH) )) , '%Y')  + 0) AS age, appointments.PK_INT AS PK_Appointments, appointments.CREATE_DTF, appointments.CHANGE_DTF 
    FROM appointments appointments
    	 INNER JOIN px_info px_info
    		 ON  px_info.PK_INT = appointments.FK_Px_Info    
    ORDER BY appointments.DATE_OF_APT DESC, appointments.TIME_OF_APT
    As you can see I'm also doing an age calculation and concatenating some fields as well. No problems at all on this linked grid.
    Jim Coltz
    Alpha Custom Database Solutions, LLC
    A5CustomSolutions.com
    jimcoltz@a5customsolutions.com

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