Index: openacs-4/packages/acs-kernel/sql/postgresql/rel-constraints-create.sql =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/postgresql/rel-constraints-create.sql,v diff -u -r1.18 -r1.19 --- openacs-4/packages/acs-kernel/sql/postgresql/rel-constraints-create.sql 7 Jul 2011 10:46:02 -0000 1.18 +++ openacs-4/packages/acs-kernel/sql/postgresql/rel-constraints-create.sql 24 Dec 2017 13:10:50 -0000 1.19 @@ -633,7 +633,7 @@ -- This view only returns segments S that have at least one rel_constraints row -- where rel_segment = S. Segments that have no constraints defined on them -- can be said to have dependency_level=0, hence the outer join and nvl in the --- example query above (see "Answer:"). I could have embeded that logic into +-- example query above (see "Answer:"). I could have embedded that logic into -- this view, but that would unnecessarily degrade performance. -- -- create view rc_segment_dependency_levels as