internal override object Clone(SqlNodeCloneContext context)
{
if (context.NodeMapping.ContainsKey(this))
{
return(context.NodeMapping[this]);
}
SqlQueryExpression clone = new SqlQueryExpression(NodeType,
(ISqlQueryExpression)((SqlNode)left).Clone(context),
(ISqlQueryExpression)((SqlNode)right).Clone(context), all);
context.NodeMapping[this] = clone;
return(clone);
}
internal override object Clone(SqlNodeCloneContext context)
{
if (context.NodeMapping.ContainsKey(this))
{
return(context.NodeMapping[this]);
}
SqlSubQuery clone;
SqlSelect select = query as SqlSelect;
SqlQueryExpression expression = query as SqlQueryExpression;
if (select != null)
{
clone = new SqlSubQuery((SqlSelect)select.Clone(context));
}
else
{
clone = new SqlSubQuery((SqlQueryExpression)expression.Clone(context));
}
context.NodeMapping[this] = clone;
return(clone);
}