internal static ObjectQueryState Intersect(
ObjectQueryState leftQuery,
ObjectQueryState rightQuery)
{
Span newSpan = Span.CopyUnion(leftQuery.Span, rightQuery.Span);
return(EntitySqlQueryBuilder.BuildSetOp(leftQuery, rightQuery, newSpan, "\r\n) INTERSECT (\r\n"));
}
internal static ObjectQueryState UnionAll(
ObjectQueryState leftQuery,
ObjectQueryState rightQuery)
{
Span newSpan = Span.CopyUnion(leftQuery.Span, rightQuery.Span);
return(EntitySqlQueryBuilder.BuildSetOp(leftQuery, rightQuery, newSpan, "\r\n) UNION ALL (\r\n"));
}
internal static ObjectQueryState Except(
ObjectQueryState leftQuery,
ObjectQueryState rightQuery)
{
return(EntitySqlQueryBuilder.BuildSetOp(leftQuery, rightQuery, leftQuery.Span, "\r\n) EXCEPT (\r\n"));
}