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Viewing changes to userdb/migrations/20080903-01.sql

  • Committer: Matt Giuca
  • Date: 2009-02-24 02:02:03 UTC
  • mto: This revision was merged to the branch mainline in revision 1119.
  • Revision ID: matt.giuca@gmail.com-20090224020203-aqdcjnsj6y7wl32o
Added a new look to the IVLE header bar. Mmmm... Web 2.0.
Added top-level directory image-source, containing SVG and script files for
    generating the images.
ivle/webapp/coremedia/images: Added 'chrome' directory containing the rendered
    images.
Modified ivle/webapp/base/ivle-headings.html and
    ivle/webapp/coremedia/ivle.css to support the new images.
    Note that the H1 and H2 at the top of the page are no longer displayed
    (and their custom styles have been removed). There is a heading image
    instead.

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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';