DOCUMENT:Q128875 05-NOV-1999 [accother] TITLE :UT1x: No Referential Integrity Triggers Using Upsizing Tools PRODUCT :Microsoft Access Distribution Kit PROD/VER:WINDOWS:1.0 OPER/SYS: KEYWORDS:kbusage kbEnableSight kbEnableMove ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Access Upsizing Tools 1.0 ------------------------------------------------------------------------------- SYMPTOMS ======== When you upsize two tables from Microsoft Access with the Upsizing Wizard, referential integrity triggers are not created. CAUSE ===== There is an outer join between the two tables. To check the relationship type for the tables, choose Relationships from the Edit menu, double-click the line between the two tables, and then choose the Join Type button. If join type 2 or 3 is selected, it is an outer join. RESOLUTION ========== Change the join type to an equi-join rather than an outer join. The only effect that using an outer join in the relationship has (other than causing this problem) is that this join will be the default join when you create a query based on these two tables. REFERENCES ========== Microsoft Access "User's Guide," version 2.0, Chapter 7, "Relationship Types," pages 127-129 Additional query words: ====================================================================== Keywords : kbusage kbEnableSight kbEnableMove Technology : kbAccessSearch kbAccessUpsizingTools100 Version : WINDOWS:1.0 Hardware : x86 Issue type : kbprb ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 1999.