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From "Yip Ng (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-1435) Conglomerate does not exist occurs in a specific case after dropping a table referenced by a trigger
Date Thu, 24 Aug 2006 06:47:54 GMT
    [ http://issues.apache.org/jira/browse/DERBY-1435?page=comments#action_12430066 ] 
            
Yip Ng commented on DERBY-1435:
-------------------------------

This is a duplicate to DERBY-1621.

> Conglomerate does not exist occurs in a specific case after dropping a table referenced
by a trigger
> ----------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1435
>                 URL: http://issues.apache.org/jira/browse/DERBY-1435
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.2.1.0
>            Reporter: Deepa Remesh
>         Assigned To: Yip Ng
>         Attachments: repro1435.sql, repro1435_for_functions.sql
>
>
> This exception occurs in the following case:
> 1. Create tables t1 and t2. Create a trigger on t2 whose triggering action is to insert
a row into t1
> 2. Insert a value v1 into t2. Verify the trigger was fired by looking at contents of
t1.
> 3. Drop table t1. 
> 4. Insert a value v2 into t2. This will give an exception to indicate that table t1 does
not exist.
> 5. Insert the same value v1 into t2. Instead of the exception in Step 4, this gives "ERROR
XSAI2: The conglomerate (896) requested does not exist."
> 6. Re-create table t1.
> 7. Insert  v2 into t2. This succeeds.
> 8. Try to insert the problem value v1 into t2. This still gives "ERROR XSAI2: The conglomerate
(896) requested does not exist."
> 9. Shutdown and reconnect to the database. Try to insert the problem value v1 into t2.
Now this succeeds.
> So the exception occurs only in the specific case where we try to insert the same value
that we had inserted before dropping the table referenced by the trigger. I'll attach a sql
script to repro this.

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