***************************... Find Orphaned records - on n columns ***************************... Example below has two tables: GrantProjectDates & GrantProjectDollars related key columns: GrantId, CountryCode, ProjectId The tables are loaded from teo excel worksheets , so there are lots of holes in the data, so ading foreign keys on the related key columns is not helpful, each table has an IdentiyColumn "id" ***************************... Orphaned...