Question

Delete entry in Database via ODBC

Asked by: bowemc

Hi,

I think I'm missing something small here. I'm trying to run a delete statement via ODBC. I have the below code. No error is thrown but nothing is deleted in the DB either.

Thanks

            OdbcDataAdapter _daDelEntitlement = new OdbcDataAdapter();
            DataSet _dsDelEntitlement = new DataSet();
            OdbcCommand _cmdDelEntitlement = new OdbcCommand();
            _daDelEntitlement.DeleteCommand = _cmdDelEntitlement;

            /*
             *      Delete
             */
            string _sqlDelEntitlement = "DELETE FROM ENTITLEMENT WHERE id_user = '"
                                        + user.ID + "' AND id_usr_role = 'ROLE_MODIFY'";
           
            _cmdDelEntitlement.CommandText = _sqlDelEntitlement;
            _cmdDelEntitlement.CommandType = CommandType.Text;
            _cmdDelEntitlement.Connection = _cn;

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Asked On
2009-09-15 at 10:15:23ID24733668
Topics

.NET

,

Programming Languages

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C# Programming Language

Participating Experts
1
Points
500
Comments
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Answers

 

by: DanielWilsonPosted on 2009-09-15 at 11:58:15ID: 25338061

you haven't told it to execute.

_cmdDelEntitlement.ExecuteNonQuery();

 

by: bowemcPosted on 2009-09-15 at 13:58:05ID: 25339422

ExecuteNonQuery(); doesn't seem to be in the telesonic options?

 

by: DanielWilsonPosted on 2009-09-15 at 14:38:29ID: 25339865

telesonic?

http://msdn.microsoft.com/en-us/library/system.data.odbc.odbccommand(VS.71).aspx claims that ExecuteNonQuery() is available.

what version of the .Net framework are you using?

 

by: bowemcPosted on 2009-09-15 at 14:46:18ID: 25339952

NET 2.0, at home right now. But I'll try it again in the morning

 

by: DanielWilsonPosted on 2009-09-15 at 15:22:44ID: 25340246

It's in .Net 2.0 also: http://msdn.microsoft.com/en-us/library/system.data.odbc.odbccommand.executenonquery(VS.80).aspx

Sometimes intellisense does get confused ... try it & see if it compiles.

20120131-EE-VQP-002

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