Original User: dwoods
I have been using the C# code sample that uses IQueryDef to get the nextval from a sequence in our Oracle database. Now I am trying to port the code to postgres. I would prefer to keep it in ArcObjects rather than make a db connection and run it in PostgreSQL. Does anyone have a working code snippet? I have tried many variations with the original code sample to no avail. This is what I was using in Oracle:
IFeatureWorkspace featureWorkspace = workspace as IFeatureWorkspace;
IQueryDef queryDef;
ICursor cursor;
IRow row;
double seqValue;
queryDef = featureWorkspace.CreateQueryDef();
queryDef.SubFields = "owner.seq_name.nextval";
queryDef.Tables = "sys.dual";
cursor = queryDef.Evaluate();
row = cursor.NextRow();
seqValue = double.Parse(row.get_Value(0).ToString());
