# Oracle 10g Reverse Engineering doesn't show relationships TDM 4.2.6

**URL:** <https://forums.toadworld.com/t/oracle-10g-reverse-engineering-doesnt-show-relationships-tdm-4-2-6/2717>\
**Category:** Toad Data Modeler\
**Created:** [June 13, 2012, 11:05am UTC](https://forums.toadworld.com/t/oracle-10g-reverse-engineering-doesnt-show-relationships-tdm-4-2-6/2717 "2012-06-13T11:05:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ipolishchukmtdproduc](https://avatars.discourse-cdn.com/v4/letter/i/e8c25b/32.png) [@ipolishchukmtdproduc](https://forums.toadworld.com/u/ipolishchukmtdproduc)\
**Post date:** [June 13, 2012, 11:05am UTC](https://forums.toadworld.com/t/oracle-10g-reverse-engineering-doesnt-show-relationships-tdm-4-2-6/2717/1 "2012-06-13T11:05:24Z")

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I’m trying to discover relationships for some tables in 3rd part application database. When I check a table and run execute the result shows only one table even though I can see many foreign keys in the table script. I’m using TDM 4.2.6. Is it possible to discover all related tables by checking only one table?  
Thanks

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**Author:** ![Vaclav\_Frolik](https://sea1.discourse-cdn.com/quest/user_avatar/forums.toadworld.com/vaclav_frolik/32/12_2.png) [@Vaclav\_Frolik](https://forums.toadworld.com/u/Vaclav_Frolik)\
**Post date:** [June 15, 2012, 6:48am UTC](https://forums.toadworld.com/t/oracle-10g-reverse-engineering-doesnt-show-relationships-tdm-4-2-6/2717/2 "2012-06-15T06:48:23Z")

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Hi,

no, this is not possible. You need to reverse engineer the related tables as well and then you can select one table, add it to new WorkSpace and fill all Parent/Child tables. But single item selection in Reverse Engineering Wizard will not do what you want.

Regards,

Vaclav