From 2e1dec594b9860d99bb3d3343e64cc31224649a5 Mon Sep 17 00:00:00 2001 From: Jason Etheridge Date: Sun, 25 Feb 2018 23:33:35 -0500 Subject: [PATCH] migration_tools.handle_profile Signed-off-by: Jason Etheridge --- sql/base/base.sql | 40 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 40 insertions(+), 0 deletions(-) diff --git a/sql/base/base.sql b/sql/base/base.sql index b05b4fd..8dc5859 100644 --- a/sql/base/base.sql +++ b/sql/base/base.sql @@ -2860,3 +2860,43 @@ CREATE OR REPLACE FUNCTION migration_tools.handle_not_migrate (TEXT,TEXT) RETURN END; $$ LANGUAGE PLPGSQL STRICT VOLATILE; + +-- convenience function for handling desired_profile + +CREATE OR REPLACE FUNCTION migration_tools.handle_profile (TEXT,TEXT) RETURNS VOID AS $$ + DECLARE + table_schema ALIAS FOR $1; + table_name ALIAS FOR $2; + proceed BOOLEAN; + BEGIN + EXECUTE 'SELECT EXISTS ( + SELECT 1 + FROM information_schema.columns + WHERE table_schema = $1 + AND table_name = $2 + and column_name = ''desired_profile'' + )' INTO proceed USING table_schema, table_name; + IF NOT proceed THEN + RAISE EXCEPTION 'Missing column desired_profile'; + END IF; + + EXECUTE 'ALTER TABLE ' + || quote_ident(table_name) + || ' DROP COLUMN IF EXISTS x_profile'; + EXECUTE 'ALTER TABLE ' + || quote_ident(table_name) + || ' ADD COLUMN x_profile INTEGER'; + + EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a' + || ' SET x_profile = id FROM permission.grp_tree b' + || ' WHERE BTRIM(UPPER(a.desired_profile)) = BTRIM(UPPER(b.name))'; + + EXECUTE 'SELECT migration_tools.assert( + NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_profile <> '''' AND x_profile IS NULL), + ''Cannot find a desired profile'', + ''Found all desired profiles'' + );'; + + END; +$$ LANGUAGE PLPGSQL STRICT VOLATILE; + -- 1.7.2.5