private IDbDataParameter GetOutParameter(Out outParameter)
{
IDbDataParameter par;
if (outParameter.IsCursor) {
par = Provider.GetParameterCursor();
} else {
par = Provider.GetParameter();
}
//this "if != null" is for the cursor parameter, ignored by sql server
if (par != null) {
par.Direction = ParameterDirection.Output;
par.ParameterName = outParameter.Name;
par.Size = outParameter.Size;
par.Value = outParameter.Value;
par.DbType = outParameter.Type;
}
return par;
}
public virtual object InsertReturningSql(string table, string columnToReturn, string[] columns, object[] values)
{
var returningPar = new Out {Name = "returning_" + columnToReturn, Size = 4000};
string retSql = Dialect.GetInsertReturningColumnSql(table, columns, values, columnToReturn, returningPar.Name);
object[] pars = Dialect.ConvertToNamedParameters(values);
List<object> listPars = pars.ToList();
listPars.Add(returningPar);
Database.ExecuteSql(retSql, listPars.ToArray());
return returningPar.Value;
}