StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PONested notExists joins X++ (Dynamics AX3.0)
primarykey
Id
514449
data
AcceptedAnswerId
0
AnswerCount
2
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2009-02-05T03:41:55.483
FavoriteCount
3
LastActivityDate
2012-08-08T12:21:38.840
LastEditDate
LastEditorUserId
0
OwnerUserId
0
ParentId
0
PostTypeId
1
Score
2
ViewCount
16091
LastEditorDisplayName
text
Body
When the following code executes: <pre><code> select sum(qty) from inventTrans index hint TransTypeIdx where inventTrans.ItemId == itemId && inventTrans.TransType == InventTransType::Sales && inventTrans.InventDimId == inventDimId notExists join custTable where custTable.AccountNum == inventTrans.CustVendAC && custTable.CustGroup == custGroupId notExists join salesTable where salesTable.SalesId == inventTrans.TransRefId && salesTable.Extraordinary == NoYes::Yes; </code></pre> The sql generated nests the second notExists join (salesTable) into the where clause of the first notExists join (custTable). ie <pre><code>SELECT SUM(A.QTY) FROM INVENTTRANS A WHERE A.DATAAREAID = 'MyCompany' AND A.ITEMID = 'MyItem' AND A.TRANSTYPE = 0 AND A.INVENTDIMID = 'SomeValue' AND NOT EXISTS (SELECT 'x' FROM CUSTTABLE C WHERE C.DATAAREAID ='MyCompany' AND C.ACCOUNTNUM =A.CUSTVENDAC AND C.CUSTGROUP ='SomeCustGroup' AND NOT EXISTS (SELECT 'x' FROM SALESTABLE B WHERE B.DATAAREAID ='MyCompany' AND B.SALESID =A.TRANSREFID AND B.EXTRAORDINARY =1)) </code></pre> Is there any way to write the X++ select query to notExists join the salesTable to the inventTrans table instead of the custTable, so the SQL generated would be similar to the following? <pre><code>SELECT SUM(A.QTY) FROM INVENTTRANS A WHERE A.DATAAREAID = 'MyCompany' AND A.ITEMID = 'MyItem' AND A.TRANSTYPE = 0 AND A.INVENTDIMID = 'SomeValue' AND NOT EXISTS (SELECT 'x' FROM CUSTTABLE C WHERE C.DATAAREAID ='MyCompany' AND C.ACCOUNTNUM =A.CUSTVENDAC AND C.CUSTGROUP ='SomeCustGroup') AND NOT EXISTS (SELECT 'x' FROM SALESTABLE B WHERE B.DATAAREAID='MyCompany' AND B.SALESID=A.TRANSREFID AND B.EXTRAORDINARY=1) </code></pre>
Tags
<axapta><microsoft-dynamics><x++>
Title
Nested notExists joins X++ (Dynamics AX3.0)
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. This table or related slice is empty.
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
2. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PONested notExists joins X++ (Dynamics AX3.0)
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
2. VO
 singulars
 PostPostId
 PONested notExists joins X++ (Dynamics AX3.0)
 UserUserId
 USCeleste
 VoteTypeVoteTypeId
 VTFavorite
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.