OK, I have tried this with straight JDBC code -- no problems whatsoever. All the data is there. The null columns are null, and the columns with data in them are populated.
When this same query is run though iBATIS, the columns that come after those with null values also get populated with nulls. Any ideas? Thanks, Eric -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Larry Meadors Sent: Monday, March 06, 2006 7:02 PM To: [email protected] Subject: Re: Columns missing/duplicated in result set I have used the JSQLConnect drivers, and had no problems at all with SQL 2000. http://www.jnetdirect.com/products.php?op=jsqlconnect You may want to try the DataDirect or even the M$ drivers, too. Larry On 3/6/06, Eric Williams <[EMAIL PROTECTED]> wrote: > I haven't tried straight JDBC yet, but I have tried different JDBC > drivers (Opta2000 and JTDS). > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Larry Meadors > Sent: Monday, March 06, 2006 4:18 PM > To: [email protected] > Subject: Re: Columns missing/duplicated in result set > > I am willing to bet money it's a driver issue. > > Have you tried the call with straight jdbc and seeing what you get? > > Larry > > > On 3/6/06, Eric Williams <[EMAIL PROTECTED]> wrote: > > OK, it looks like this has become a real problem for us. We're > > encountering some situations where NULL values are returned and it > > causes the next column down the line to appear NULL as well. Can this > be > > fixed? > > > > -----Original Message----- > > From: Eric Williams [mailto:[EMAIL PROTECTED] > > Sent: Monday, March 06, 2006 2:26 PM > > To: [email protected] > > Subject: RE: Columns missing/duplicated in result set > > > > Thanks. I forgot to mention that I've tried this with 2 different JDBC > > drivers. > > > > Actually, I think I may have just fixed this by moving some columns > onto > > the end of the result set. I've noticed a problem before where if a > > column returns null, iBATIS will cause the column after it to be null, > > too. Apparently it was having a different impact here. > > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > Sent: Monday, March 06, 2006 2:10 PM > > To: [email protected] > > Subject: Re: Columns missing/duplicated in result set > > > > Hi Eric, I had what appears to be the same problem like this using the > > wrong jdbc drivers. I was using drivers for Oracle 9+ while the db was > > Oracle 7. I thought my sqlmap or result map was to blame but it was > > jdbc. Anyway, I'd look there first. > > > > Diran > > > > Eric Williams wrote: > > > > > Hi all, > > > > > > I have a stored proc in SQL Server 2000 that only ever returns one > > > row. I've tried using the select and procedure statements, with and > > > without result maps, but I'm getting duplicate and missing columns > no > > > matter what I do. > > > > > > If I execute the stored procedure against my DB, I'll get back rows > > > like "A, B, C, D, E, F". iBATIS always returns "A, A, B, B, D". > > > > > > It's always been doubling up columns on me for some reason, but now > > > columns are starting to disappear. This only happened after I > changed > > > the data-type of a column (this is one of the columns not showing > up, > > > but other unchanged columns have disappeared, too). > > > > > > My XML looks like this: > > > > > > <parameterMap id="productGetParameterMap" class="map"> > > > > > > <parameter property="id" jdbcType="GUID" javaType="java.util.UUID" > > > mode="IN"/> > > > > > > </parameterMap> > > > > > > <procedure id="productGet" > > > > > > parameterMap="productGetParameterMap" > > > > > > resultClass="com.test.Product"> > > > > > > {call productGet ?} > > > > > > </procedure> > > > > > > I've gone as far as using an explicit result map with column index > > > values, to no avail. > > > > > > Any help would be much appreciated! > > > > > > Thanks, > > > > > > Eric > > > > > > > > > > >
