SelectQuery(SelectQuery clone, Dictionary <ICloneableElement, ICloneableElement> objectTree, Predicate <ICloneableElement> doClone)
{
objectTree.Add(clone, this);
objectTree.Add(clone.All, All);
SourceID = Interlocked.Increment(ref SourceIDCounter);
ICloneableElement parentClone;
if (clone.ParentSelect != null)
{
ParentSelect = objectTree.TryGetValue(clone.ParentSelect, out parentClone) ? (SelectQuery)parentClone : clone.ParentSelect;
}
_queryType = clone._queryType;
if (IsInsert)
{
_insert = (SqlInsertClause)clone._insert.Clone(objectTree, doClone);
}
if (IsUpdate)
{
_update = (SqlUpdateClause)clone._update.Clone(objectTree, doClone);
}
if (IsDelete)
{
_delete = (SqlDeleteClause)clone._delete.Clone(objectTree, doClone);
}
Select = new SqlSelectClause(this, clone.Select, objectTree, doClone);
_from = new SqlFromClause(this, clone._from, objectTree, doClone);
_where = new SqlWhereClause(this, clone._where, objectTree, doClone);
_groupBy = new SqlGroupByClause(this, clone._groupBy, objectTree, doClone);
_having = new SqlWhereClause(this, clone._having, objectTree, doClone);
_orderBy = new SqlOrderByClause(this, clone._orderBy, objectTree, doClone);
Parameters.AddRange(clone.Parameters.Select(p => (SqlParameter)p.Clone(objectTree, doClone)));
IsParameterDependent = clone.IsParameterDependent;
new QueryVisitor().Visit(this, expr =>
{
var sb = expr as SelectQuery;
if (sb != null && sb.ParentSelect == clone)
{
sb.ParentSelect = this;
}
});
}
public ICloneableElement Clone(Dictionary <ICloneableElement, ICloneableElement> objectTree, Predicate <ICloneableElement> doClone)
{
if (!doClone(this))
{
return(this);
}
var clone = new SqlDeleteClause();
if (Table != null)
{
clone.Table = (SqlTable)Table.Clone(objectTree, doClone);
}
objectTree.Add(this, clone);
return(clone);
}
internal void Init(
SqlInsertClause insert,
SqlUpdateClause update,
SqlDeleteClause delete,
SqlSelectClause select,
SqlFromClause from,
SqlWhereClause where,
SqlGroupByClause groupBy,
SqlWhereClause having,
SqlOrderByClause orderBy,
List <SqlUnion> unions,
SelectQuery parentSelect,
bool parameterDependent,
List <SqlParameter> parameters)
{
_insert = insert;
_update = update;
_delete = delete;
Select = select;
_from = from;
_where = where;
_groupBy = groupBy;
_having = having;
_orderBy = orderBy;
_unions = unions;
ParentSelect = parentSelect;
IsParameterDependent = parameterDependent;
Parameters.AddRange(parameters);
foreach (var col in select.Columns)
{
col.Parent = this;
}
Select.SetSqlQuery(this);
_from.SetSqlQuery(this);
_where.SetSqlQuery(this);
_groupBy.SetSqlQuery(this);
_having.SetSqlQuery(this);
_orderBy.SetSqlQuery(this);
}
public void ClearDelete()
{
_delete = null;
}
