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  • Committer: Matt Giuca
  • Date: 2009-12-01 04:27:58 UTC
  • mfrom: (1164.2.46 sphinx-docs)
  • Revision ID: matt.giuca@gmail.com-20091201042758-wuxd9bdec00c283i
Merged sphinx-docs branch. This adds Sphinx documentation for the entire IVLE system (for system administrators and developers), and removes all of our random old document files (all either irrelevant, or moved into the Sphinx docs nicely). Currently incomplete, but ready to merge.

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userdb/migrations/20080903-01.sql
 
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CREATE OR REPLACE FUNCTION check_group_namespacing_insertupdate()
 
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RETURNS trigger AS '
 
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    DECLARE
 
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        oid INTEGER;
 
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    BEGIN
 
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        SELECT offeringid INTO oid FROM project_set WHERE project_set.projectsetid = NEW.projectsetid;
 
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        PERFORM 1 FROM project_group, project_set WHERE project_set.offeringid = oid AND project_group.projectsetid = project_set.projectsetid AND project_group.groupnm = NEW.groupnm;
 
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        IF found THEN
 
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            RAISE EXCEPTION ''a project group named % already exists in offering ID %'', NEW.groupnm, oid;
 
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        END IF;
 
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        RETURN NEW;
 
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    END;
 
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' LANGUAGE 'plpgsql';