[ http://issues.apache.org/jira/browse/DERBY-1258?page=all ]
Daniel John Debrunner reassigned DERBY-1258:
--------------------------------------------
Assign To: Daniel John Debrunner
> Wrong value returned in a row trigger action statement if the table has
> column names that are identical when upper-cased.
> -------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-1258
> URL: http://issues.apache.org/jira/browse/DERBY-1258
> Project: Derby
> Type: Bug
> Components: SQL
> Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.2.0.0, 10.1.2.0, 10.1.1.1,
> 10.1.1.2, 10.1.2.1, 10.1.2.2, 10.1.2.3
> Reporter: Daniel John Debrunner
> Assignee: Daniel John Debrunner
>
> If the triggered table has columns I and "i" then any reference to these
> columns in the action statement for the old or new row will return the value
> for the first column in the table .with the matching name in upper-case.
> > ij> create table tsn (I integer, "i" integer);
> > 0 rows inserted/updated/deleted
> > ij> create table tsn_t (a integer, b integer);
> > 0 rows inserted/updated/deleted
> > ij> create trigger tr_sn after insert on tsn
> > referencing new as n
> > for each row mode db2sql
> > insert into tsn_t(a, b) values (n.I, n."i");
> > 0 rows inserted/updated/deleted
> > ij> insert into tsn values (1, 234);
> > 1 row inserted/updated/deleted
> > ij> select * from tsn;
> > I |i
> > -----------------------
> > 1 |234
> > ij> select * from tsn_t;
> > A |B
> > -----------------------
> > 1 |1
> See http://wiki.apache.org/db-derby/TriggerImplementation
> Test case above will be added to triggerGeneral.sql commented with this bug
> number.
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