public void ProcessConstraint(Evaluant.OPath.Expressions.Constraint constraint)
{
_IsFirstAttribute = true;
constraint.Accept(this);
ISQLExpression currentItem = (ISQLExpression)sqlExpressionContext.Pop();
SelectStatement currentQuery = (SelectStatement)queryContext.Pop();
if (currentItem != null && currentItem is ILogicExpression)
currentQuery.WhereClause.SearchCondition.Add((ILogicExpression)currentItem);
sqlExpressionContext.Push(currentItem);
EntityMapping em = (EntityMapping)entityMappingContext.Peek();
//bool idFieldInserted = false;
//foreach (ISQLExpression exp in currentQuery.SelectList)
//{
// Column col = exp as Column;
// if (col.ColumnName == em.GetIdField(em.Ids[0]))
// {
// idFieldInserted = true;
// break;
// }
//}
//if (!idFieldInserted && em.Ids[0].Generator.Name == GeneratorMapping.GeneratorType.inherited)
// currentQuery.SelectList.Add(new Column(em.Ids[0], em.GetIdField(em.Ids[0]))); //currentQuery.TableAlias, xxx , em.GetIdFieldAs(em.Ids[0])
foreach (AttributeMapping am in em.Attributes)
if (am.Table == em.Table && em.Ids[0].Generator.Name == GeneratorMapping.GeneratorType.inherited)
currentQuery.SelectList.Add(new Column(am, currentQuery.FromClause[0].TableAlias, am.Field));
queryContext.Push(currentQuery);
}
