0 Replies Latest reply on Jan 25, 2005 11:38 PM by Jason Wood

    unique constraint

    Jason Wood Newbie

      I looked at the specification that is part of the Preview2 documentation, but do not understand the syntax for unique constraints. An example would be great for a unique constraint on multiple columns such UNIQUE(columnA, columnB). Also I did not see any documentation for indecies. How do I put an index on a column, better yet I need to put an unique index on (columnA, columnB).

      Thanks in advance
      J