private ISqlResult GetSqlResult()
{
if (sqlResult == null)
{
string sql = String.Format("SELECT * FROM {0} WHERE {1}",
TableName,
GetWhereColumnValueString("=", "AND"));
var rows = SqlProvider.ExecuteQuery(sql, SelectOptions.Single);
if (rows.Count > 0)
{
sqlResult = rows[0];
}
}
return(sqlResult);
}
private decimal CountRows()
{
string sql = String.Format("SELECT count(*) FROM {0} WHERE {1}",
TableName,
GetWhereColumnValueString("=", "AND"));
var rows = SqlProvider.ExecuteQuery(sql, SelectOptions.Single);
if (rows == null || rows.Count == 0)
{
return(0);
}
// Problem: different vendors return different
// data types for numerics. We standardize on
// decimal
object val = rows[0].GetSingleResult();
if (val == null)
{
return(0);
}
return(Decimal.Parse(val.ToString()));
}
