MSDE is a variation of the SQLServer. Not even sure if the auto-
adapter detection works for it, as we don't have it in our test matrix
(watch the logs when the adapter is blank - Cayenne prints which
adapter it is planning to use). But setting SqlServerAdapter is the
safest thing to do.
when custom adapter is SqlServerAdapter exception is
org.apache.cayenne.CayenneRuntimeException: [v.3.0RC1 Dec 27
2009
11:45:54] One and only one PK row is expected, instead got 0
The PK column in the table must be setup as auto increment. Or
alternatively you should use "default" PK generation strategy and
create needed stored procedures from CayenneModeler:
http://cayenne.apache.org/doc30/generate-primary-key-support.html
Andrus
On Jan 26, 2010, at 12:42 AM, [email protected] wrote:
hi all...
i use cayenne 3.0RC1 , msde, jdbc driver is jtds-1.2.5...
I mapped db tables and set the primary key generation from
database by
modeller.(database generated)
all selects returned successfull... but when i insert a row there is a
problem...
exceptions :
if custom adapter is blank or JdbcAdapter or
SysbaseAdapter
then
Exception in thread "main" org.apache.cayenne.CayenneRuntimeException:
[v.3.0RC1 Dec 27 2009 11:45:54] Commit Exception
at
org.apache.cayenne.access.DataContext.flushToParent(DataContext.java:
1134)
at
org.apache.cayenne.access.DataContext.commitChanges(DataContext.java:
1045)
at Main.main(Main.java:78)
Caused by: java.sql.SQLException: Cannot insert explicit value for
identity column in table 'CARIGEN' when IDENTITY_INSERT is set to OFF.
at
net
.sourceforge
.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:368)
at
net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2820)
...................
when custom adapter is SqlServerAdapter exception is
org.apache.cayenne.CayenneRuntimeException: [v.3.0RC1 Dec 27
2009
11:45:54] One and only one PK row is expected, instead got 0
i tried cayenne-1.2 but same result...
any suggestion ?
_______________________________________________
Nilüfer 'Zalimin Kararı' şarkısı ile ilk defa ve sadece
kavun'da! Tıkla,
Dinle!
