http://bugzilla.novell.com/show_bug.cgi?id=573188
http://bugzilla.novell.com/show_bug.cgi?id=573188#c1 --- Comment #1 from Jeffrey Alvarez <[email protected]> 2010-01-25 19:15:03 UTC --- I think I found the error sources: 1st: The Read method in System.Data.OracleClient.OracleDataReader has the following code: public override bool Read () { ValidateState (); if (hasRows) { bool retval = statement.Fetch (); hasRows = retval; return retval; } return false; } and NextResult is as follows: public override bool NextResult () { ValidateState (); if (statement == null) return false; statement.Dispose (); statement = null; statement = command.GetNextResult (); if (statement == null) return false; return true; } As you can see, the hasRows field is not set to true in NextResult, in a way that when Read is invoked, the Fetch is performed and hasRows updated. There was also an issue related to the GetSchemaTable method. This method has the following statement: if (schemaTable.Rows != null && schemaTable.Rows.Count > 0) return schemaTable; so, if the schema table was created for the first table the first time, then after you invoke NextResult, the schema table isn't populated again, so you should include some coding for reseting the schema table. This is the result of the changed NextResult method: public override bool NextResult () { ValidateState (); if (statement == null) return false; statement.Dispose (); statement = null; hasRows = true; // !New schemaTable.Rows.Clear(); // !New statement = command.GetNextResult (); if (statement == null) return false; return true; } Please anyone notice this so you can update the Mono code repository. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
