2010/8/27 Jim Morris <[email protected]> > Is there a way within the sequel syntax to create an index that is > case insensitive? > > I postgresql I do this in my raw DDL... > > create unique index idx_user_tbl_contact_email on user_tbl > ( lower(contact_email) ); > > Perhaps : DB.add_index :user_tbl, :lower.sql_function(:contact_email), :unique => true
Which produces the resulting SQL : #=> CREATE UNIQUE INDEX `user_tbl_lower__contact_email___index` ON `user_tbl` (lower(`contact_email`)) I don't have postgrees installed here to test, but it should worlk fine if your database support this SQL syntax. Guillaume -- You received this message because you are subscribed to the Google Groups "sequel-talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sequel-talk?hl=en.
