Subject RE: [IBO] Grid lookup
Author Helen Borrie (TeamIBO)
At 07:03 PM 20-01-02 -0800, Dion wrote:
>MainQuery is qryMemberBen:-
> SQL =
> SELECT
> MEMBERBEN.MEMBERID
> , MEMBERBEN.RELATIVETYPEID
> , MEMBERBEN.OPTIONID
> , MEMBERBEN.FUNDID
> , MEMBERBEN.BANKID
> , MEMBERBEN.BRANCHCODE
> , MEMBERBEN.ACOUNTNO
> , MEMBERBEN.ACCOUNTTYPEID
> , MEMBERBEN.BENID
>
> , Beneficiary.ID

, Beneficiary.BENID

> , Beneficiary.TITLEID
> , Beneficiary.INITIALS
> , Beneficiary.FIRSTNAME
> , Beneficiary.SURNAME
> , Beneficiary.HOMETEL
> , Beneficiary.WORKTEL
> , Beneficiary.EMAIL
> , Beneficiary.LANGUAGEID
> , Beneficiary.RSTREET1
> , Beneficiary.RSTREET2
> , Beneficiary.RCOUNTRYID
> , Beneficiary.RPROVINCEID
> , Beneficiary.RCITYID
> , Beneficiary.RSUBURBID
>
> ,(SELECT TITLE
> FROM TITLE /* t */
> WHERE /* t */ TITLE.TITLEID= /* e */ BENEFICIARY.TITLEID) AS BEN_TITLE
>
>FROM MEMBERBEN /* b */
>
> JOIN Beneficiary /* e */
> ON (Beneficiary.BENID = MEMBERBEN.BENID)
>
> WHERE (MEMBERBEN.MEMBERID = :MEMBERID)
> AND (MEMBERBEN.OPTIONID = :OPTIONID)
> AND (MEMBERBEN.FUNDID = :FUNDID)
>
>KeyLinks for qryMemberBen :-
> MEMBERBEN.MEMBERID

BENFICIARY.ID

> BENEFICIARY.BENID

and if BENID covers a unique occurrence of these then you won't need them:

> OPTIONID
> FUNDID

If not, then add their table identifiers too.

You can't mix-and-match aliases and full table identifiers - it's one or t'other.

>UpdateSQL :-
> EXECUTE PROCEDURE UpdateBen (:TitleID, :Old.TitleId)

This looks suspect. TitleID isn't a key in any of the tables furnishing the dataset so it's pretty hard to see how you can this to give you a live dataset. I would expect to see a SP containing input parameters for all the KeyLinks columns of the main dataset.

>qryTitle SQL=
> SELECT * FROM TITLE

Use a Field list.


>KeyLinks:-
> TITLEID=/* QRYMEMBERBEN */BENEFICIARY.TITLEID
>
>KeyDescLinks :-
> TitleName=QRYMEMBERBEN.BEN_TITLE
>
>The qryMemberBen is a dataset I create in the app(see my previous question
>about this).
>Title test is tagged as COMPUTED.

Dion, get the SQL right or it's never going to work and you are going to lose a lot of hair. It looks to me as if you need to get yourself up to score on SQL before you attempt to do these rather curly things with output sets...unfortunately the IB manuals aren't all that great - most people buy a third-party book and experiment with their queries interactively (a bit like drilling arpeggios on the guitar - in music it's called "playing fitness").

It's a sad but true fact that, though IBO is a great tool, it's far from being a magic bullet for avoiding the need to learn the technical fundaments upon which it depends.


regards,
Helen Borrie (TeamIBO Support)

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