I've run the query from SQL Server Studio Express query editor and it
returns the id:
insert into uidisk_group (free_capacity) values ('100')
select SCOPE_IDENTITY()
However if I run the 'insert' and 'select SCOPE_IDENTITY' as separate
queries then the 'select SCOPE_IDENTITY()' returns NULL
I was looking through the log file containing the Ibatis debug output, I've
noticed that the 'insert' and 'select SCOPE_IDENTITY' are issued as two
separate Prepared Statements to the database. I'm just wondering whether
these two statements are executed in a transaction? I've included an extract
from the log file below:
[main] DEBUG java.sql.Connection - {conn-100003} Preparing
Statement: insert into uidisk_group (free_capacity,
logical_capacity, name) values (?, ?, ?)
[main] DEBUG java.sql.PreparedStatement - {pstm-100004} Executing
Statement: insert into uidisk_group ( free_capacity,
logical_capacity, name) values (?, ?, ?)
[main] DEBUG java.sql.PreparedStatement - {pstm-100004} Parameters: ['100',
null, null]
[main] DEBUG java.sql.PreparedStatement - {pstm-100004} Types: [
java.lang.String, null, null]
[main] DEBUG java.sql.Connection - {conn-100003} Preparing Statement:
SELECT SCOPE_IDENTITY()
[main] DEBUG java.sql.PreparedStatement - {pstm-100005} Executing
Statement: SELECT SCOPE_IDENTITY()
[main] DEBUG java.sql.PreparedStatement - {pstm-100005} Parameters: []
[main] DEBUG java.sql.PreparedStatement - {pstm-100005} Types: []
[main] DEBUG java.sql.ResultSet - {rset-100006} ResultSet
[main] DEBUG java.sql.ResultSet - {rset-100006} Header: []
[main] DEBUG java.sql.ResultSet - {rset-100006} Result: [0]
[main] DEBUG com.ibatis.common.jdbc.SimpleDataSource - Returned connection
18751079 to pool.
On 24/04/07, Larry Meadors <[EMAIL PROTECTED]> wrote:
Hm, that should work - have you run the queries from another
jdbc-based sql tool to see what you get?
Larry
On 4/24/07, Fearghal O Maolcatha <[EMAIL PROTECTED]> wrote:
> I'm using <insert/> elements that have been generated by Abator. I'm
also
> using Abator to generate the DAOs. So basically I'm calling
> someDAO.insert(<objectToInsert>);
> I've included the insert element from the Ibatis SQL mapping file below:
>
> <insert id="abatorgenerated_insert" parameterClass="MyClass">
> <!--
> WARNING - This element is automatically generated by Abator for
> iBATIS, do not modify.
> This element was generated on Tue Apr 24 11:36:48 BST 2007.
> -->
> insert into uidisk_group (free_capacity, logical_capacity, name)
> values (#freeCapacity:NUMERIC#, #logicalCapacity:NUMERIC#,
> #name:VARCHAR#)
> <selectKey keyProperty="diskgrpId" resultClass=" java.lang.Integer">
> SELECT SCOPE_IDENTITY()
> </selectKey>
> </insert>
>
>
>
>
> On 24/04/07, Larry Meadors <[EMAIL PROTECTED]> wrote:
> > Are you using <insert/ > elements and calling insert() to execute
them?
> >
> > Larry
> >
> >
> > On 4/24/07, Fearghal O Maolcatha < [EMAIL PROTECTED]>
wrote:
> > > I tried it with the latest driver from JTDS but still having the
same
> > > problem. I've included the beginning of my SqlMapConfig.xml file
below.
> Is
> > > there anything extra I need to set to get this to work?
> > >
> > >
> > >
> > > <settings useStatementNamespaces="true" />
> > >
> > >
> > >
> > > <!-- Configure a built-in transaction manager. If you're using an
> > >
> > > app server, you probably want to use its transaction manager
> > >
> > > and a managed datasource -->
> > >
> > > <transactionManager type="JDBC" commitRequired="false">
> > >
> > > <dataSource type="SIMPLE">
> > >
> > > <property name="JDBC.Driver"
> > > value="net.sourceforge.jtds.jdbc.Driver"/>
> > >
> > > <property name=" JDBC.ConnectionURL"
> > > value="jdbc:jtds:sqlserver://localhost:3470/NSD_DB;"/>
> > >
> > > <property name="JDBC.Username" value="sa"/>
> > >
> > > <property name=" JDBC.Password" value="********"/>
> > >
> > > </dataSource>
> > >
> > > </transactionManager>
> > >
> > >
> > >
> > > On 24/04/07, Larry Meadors < [EMAIL PROTECTED]> wrote:
> > > > Is that the M$ driver? I'd try JTDS and see if it works any
better.
> > > >
> > > > http://jtds.sourceforge.net/
> > > >
> > > > Larry
> > > >
> > > >
> > > > On 4/24/07, Fearghal O Maolcatha <[EMAIL PROTECTED]>
> wrote:
> > > > >
> > > > >
> > > > > Hi,
> > > > >
> > > > > I'm currently using Abator to generate the model, sql maps and
DAOs
> for
> > > my
> > > > > SQL Server 2005 Express database. I have a number of tables that
> have
> > > > > autogenerated keys and abator is adding the following xml for
each
> of
> > > these
> > > > > keys for the inserts in the sql mapping files:
> > > > >
> > > > > <selectKey keyProperty="<beanId>" resultClass="
java.lang.Integer">
> > > > >
> > > > > SELECT SCOPE_IDENTITY()
> > > > >
> > > > > </selectKey>
> > > > >
> > > > > However when I try to use the autogenerated 'insert()' method of
the
> > > DAO, it
> > > > > does not return the generated key and the java bean passed as
> argument
> > > > > doesn't have it's id property updated. I've verified that a row
is
> being
> > > > > inserted in the database the the 'insert()' method of the DAO is
> called
> > > but
> > > > > the <selectKey> part of the insert doesn't seem to be working. I
had
> a
> > > look
> > > > > at previous threads and some had said that they were using the
jtds
> jdbc
> > > > > driver so I had swiched to jtds-1.2 (I'm currently using the MS
SQL
> > > Server
> > > > > 2005 JDBC driver, sqljdbc_1.1) but I still encountered the same
> problem.
> > > I
> > > > > can get the <selectKey> to work by replacing 'SCOPE_IDENTITY()'
with
> > > > > '@@IDENTITY AS' but would prefer not to have to alter the
generated
> xml
> > > and
> > > > > I think it is recommended not to use this as there can be
problems
> if DB
> > > > > triggers are in use.
> > > > >
> > > > > I'm using JDK6, sqljdbc_1.1 as the JDBC driver, Ibatis-2.3.0.677and
> SQL
> > > > > Server Express 2005.
> > > > >
> > > > > Any help or suggestions on how to rectify the problem would be
> > > appreciated.
> > > > >
> > > > > Regards,
> > > > >
> > > > > Fearghal.
> > > >
> > >
> > >
> >
>
>
