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2007 Jul 30
3
validates_uniqueness_of doesn't work if value tested is numeric and column is string
Hello all,
I am working through the depot example in the rails book. If I add a
validates_uniqueness_of to a string column in the model, and then try
to create a record with a number in this string column I get an SQL
error. Looks like the SQL generated to test for uniqueness does not
quote the value if it''s numeric even though it''s comparing against a
varchar column. It does