Posts by FBN • 61 points

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  Q: Is it possible to reference a column that is not a primary key in another table?

  For example, I want to reference the id_2 of Table 1 in Table 2, I know I can do with primary keys but with other columns I do not know if it is possible. Table 1: id (primary key of Table 1), id_2,…

  sql sql-server

  asked 10 years, 1 month ago FBN 61