public override void IntersectAll(RowSetNavigatorData other)
{
object[] b = null;
this.SortFull();
this.Reset();
other.SortFull();
IRowIterator emptyIterator = this._fullIndex.GetEmptyIterator();
while (base.HasNext())
{
object[] next = base.GetNext();
if ((b == null) || (this._fullIndex.CompareRowNonUnique(this._session, next, b, this._fullIndex.GetColumnCount()) > 0))
{
b = next;
emptyIterator = other.FindFirstRow(next);
}
Row nextRow = emptyIterator.GetNextRow();
object[] objArray3 = (nextRow == null) ? null : nextRow.RowData;
if ((objArray3 == null) || (this._fullIndex.CompareRowNonUnique(this._session, next, objArray3, this._fullIndex.GetColumnCount()) != 0))
{
this.Remove();
}
}
other.Close();
}
public virtual void Copy(RowSetNavigatorData other, int[] rightColumnIndexes)
{
while (other.HasNext())
{
object[] next = other.GetNext();
this.AddAdjusted(next, rightColumnIndexes);
}
other.Close();
}
public void UnionAll(RowSetNavigatorData other)
{
other.Reset();
while (other.HasNext())
{
object[] next = other.GetNext();
this.Add(next);
}
other.Close();
this.Reset();
}
public virtual void Intersect(RowSetNavigatorData other)
{
this.RemoveDuplicates();
other.SortFull();
while (base.HasNext())
{
object[] next = base.GetNext();
if (!other.ContainsRow(next))
{
this.Remove();
}
}
other.Close();
this.Reset();
}
public override void Union(RowSetNavigatorData other)
{
this.RemoveDuplicates();
this.Reset();
while (other.HasNext())
{
object[] next = other.GetNext();
if (!this.FindFirstRow(next).HasNext())
{
next = ArrayUtil.ResizeArrayIfDifferent <object>(next, this.table.GetColumnCount());
this.Add(next);
}
}
other.Close();
}
public override void Except(RowSetNavigatorData other)
{
this.RemoveDuplicates();
this.Reset();
other.SortFull();
while (base.HasNext())
{
object[] next = base.GetNext();
if (other.ContainsRow(next))
{
this.Remove();
}
}
other.Close();
}
public virtual void Union(RowSetNavigatorData other)
{
this.RemoveDuplicates();
other.RemoveDuplicates();
while (other.HasNext())
{
object[] next = other.GetNext();
int num = ArraySort.SearchFirst <object[]>(this._table, 0, base.Size, next, this);
if (num < 0)
{
num = -num - 1;
base.CurrentPos = num;
this.Insert(next);
}
}
other.Close();
this.Reset();
}
public virtual void IntersectAll(RowSetNavigatorData other)
{
object[] b = null;
this.SortFull();
other.SortFull();
IRowIterator emptyIterator = this._queryExpression.FullIndex.GetEmptyIterator();
while (base.HasNext())
{
object[] next = base.GetNext();
if ((b == null) || (this._queryExpression.FullIndex.CompareRowNonUnique((Session)base.session, next, b, this._visibleColumnCount) > 0))
{
b = next;
emptyIterator = other.FindFirstRow(next);
}
object[] objArray3 = emptyIterator.GetNext();
if ((objArray3 == null) || (this._queryExpression.FullIndex.CompareRowNonUnique((Session)base.session, next, objArray3, this._visibleColumnCount) != 0))
{
this.Remove();
}
}
other.Close();
this.Reset();
}
