Index: openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.1d3-5.9.1d4.sql =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.1d3-5.9.1d4.sql,v diff -u -r1.1.2.2 -r1.1.2.3 --- openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.1d3-5.9.1d4.sql 8 Jul 2016 15:59:41 -0000 1.1.2.2 +++ openacs-4/packages/acs-kernel/sql/postgresql/upgrade/upgrade-5.9.1d3-5.9.1d4.sql 8 Jul 2016 16:02:31 -0000 1.1.2.3 @@ -14,7 +14,11 @@ ELSE -- verison earlier than 9.2, no "IF EXISTS" - drop view anon_func_seq; + select 1 from pg_views where viewname = 'anon_func_seq' into v_dummy; + IF v_dummy THEN + drop view anon_func_seq; + ALTER SEQUENCE IF EXISTS t_anon_func_seq RENAME TO anon_func_seq; + END IF; END IF; return 1;