log artifact-database/doc/schema-pg.sql @ 350:ab743e750ac6

age author description
2011-06-07 Ingo Weinzierl #50 Added code on database level to recognize the oldest collection item in a collection (-> master artifact).
2011-03-31 Sascha L. Teichmann When an artifact is touched the collections which contain the artifact are touched, too.
2011-03-09 Sascha L. Teichmann Insert collection attribute into database, too.
2011-03-07 Ingo Weinzierl Fixed some backend specific stuff (sql statements, schema).
2011-03-03 Sascha L. Teichmann Added stubs for the collection handling in db backend.
2011-03-01 Sascha L. Teichmann Added SQL statements to handle users in database.
2011-03-01 Sascha L. Teichmann Extended db scheme to cope with collections, collection items and users.
2009-09-23 Sascha L. Teichmann Made serilization more flexible. DB update required!!!
2009-09-18 Sascha L. Teichmann Added postgresql support.

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