Add regress target

Runs the regress tests without installing the extension

util/create_from_unpackaged.sh

@@ -20,59 +20,4 @@ cat ${input} |
   cat >> ${output}
 
 # Upgrade all functions
-cat ${input} | grep -v 'duplicated extension$' | grep -v '\quit$' >> ${output}
-
-# Migrate CDB_TableMetadata
-cat >> ${output} <<'EOF'
-ALTER TABLE cartodb.CDB_TableMetadata DISABLE TRIGGER ALL;
-INSERT INTO cartodb.CDB_TableMetadata SELECT * FROM public.CDB_TableMetadata;
-ALTER TABLE cartodb.CDB_TableMetadata ENABLE TRIGGER ALL;
-DROP TABLE public.CDB_TableMetadata;
-
--- Set user quota
--- NOTE: will fail if user quota wasn't set at database level, see
---       http://github.com/CartoDB/cartodb-postgresql/issues/18
-DO $$
-DECLARE
-  qmax int8;
-BEGIN
-  BEGIN
-    qmax := public._CDB_UserQuotaInBytes();
-  EXCEPTION WHEN undefined_function THEN
-    RAISE EXCEPTION 'Please set user quota before switching to cartodb extension';
-  END;
-  PERFORM cartodb.CDB_SetUserQuotaInBytes(qmax);
-  DROP FUNCTION public._CDB_UserQuotaInBytes();
-END;
-$$ LANGUAGE 'plpgsql';
-EOF
-
-## Cartodbfy tables with a trigger using 'CDB_CheckQuota' or
-## 'CDB_TableMetadata_Trigger' from the 'public' schema
-#cat >> ${output} <<'EOF'
-#select cartodb.CDB_CartodbfyTable(relname::regclass) from ( 
-#  -- names of tables using public.CDB_CheckQuota or
-#  -- public.CDB_TableMetadata_Trigger in their triggers
-#  SELECT distinct c.relname
-#  FROM
-#    pg_trigger t,
-#    pg_class c,
-#    pg_proc p,
-#    pg_namespace n
-#  WHERE
-#    n.nspname = 'public' AND
-#    p.pronamespace = n.oid AND
-#    p.proname IN ( 'cdb_checkquota', 'cdb_tablemetadata_trigger' ) AND
-#    t.tgrelid = c.oid AND
-#    p.oid = t.tgfoid 
-#) as foo;
-#EOF
-
-## Drop any leftover function from public schema (there should be none)
-#cat ${input} |
-#  grep '^ *CREATE OR REPLACE FUNCTION' |
-#  grep -v ' cartodb\.' | # should  only match DDL hooks
-#  sed 's/).*$/);/' |
-#  sed 's/DEFAULT [^ ,)]*//g' |
-#  sed 's/CREATE OR REPLACE FUNCTION /DROP FUNCTION IF EXISTS public./' |
-#  cat >> ${output}
+cat ${input} | grep -v 'duplicated extension$' | grep -v '\quit$' | grep -v 'pg_extension_config_dump' >> ${output}