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07.23.2008 at 10:47AM PDT, ID: 23589471
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delete records from table with foreign  keys

Asked by cofactor in Oracle Database, PL / SQL

I have 3 tables .  the tables are connected with Foreign keys

I want to delete some records but as they are interconnected by foreign keys i have to delete all of the dependencies.

I want a query like below but this does not work

delete from tableA , tableB , tableC where tableA.w = tableB.m and tableB.r =tableC.s  AND tableA.y=5


i think this way i can remove the records from the above 3 tables which are connected by foreign keys

but that query is not correct .......can you  make my query correct ?Start Free Trial
 
Keywords: delete records from table with foreign …
Title
1 oracle, databases, 10, copying d…
2 insert values from tablea,tableb to tab…
3 Foreign Key
4 Update Reference/Foreign tables
5 Delete a foreign key
6 Determine Foreign Key
 
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[+][-]07.23.2008 at 10:49AM PDT, ID: 22071902

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[+][-]07.23.2008 at 10:55AM PDT, ID: 22071953

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[+][-]07.23.2008 at 11:14AM PDT, ID: 22072161

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[+][-]07.23.2008 at 11:29AM PDT, ID: 22072338

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Solution Provided By: crxi
Participating Experts: 3
Solution Grade: B
 
 
[+][-]07.23.2008 at 06:29PM PDT, ID: 22075494

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[+][-]07.23.2008 at 10:15PM PDT, ID: 22076249

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[+][-]08.19.2008 at 08:07PM PDT, ID: 22265816

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