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Viewing changes to userdb/migrations/20100727-02.sql

  • Committer: William Grant
  • Date: 2010-07-27 10:44:14 UTC
  • mto: This revision was merged to the branch mainline in revision 1824.
  • Revision ID: grantw@unimelb.edu.au-20100727104414-meuycir4c0dqbpe2
Update schema, add missing UNIQUE constraint, and update sample data.

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userdb/migrations/20100727-02.sql
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ALTER TABLE semester RENAME COLUMN semester TO url_name;
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ALTER TABLE semester ADD COLUMN display_name TEXT;
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ALTER TABLE semester ADD COLUMN code TEXT;
 
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ALTER TABLE semester ADD CONSTRAINT semester_year_key1
 
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    UNIQUE (year, code);
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UPDATE semester SET code = UPPER(url_name);
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UPDATE semester SET display_name = 'semester ' || code;