From 58363acb8ed191eb20e030edc215e74b42b105df Mon Sep 17 00:00:00 2001 From: Jason Etheridge Date: Mon, 9 Apr 2018 01:14:02 -0400 Subject: [PATCH] migration_tools.handle_org Signed-off-by: Jason Etheridge --- sql/base/base.sql | 39 +++++++++++++++++++++++++++++++++++++++ 1 files changed, 39 insertions(+), 0 deletions(-) diff --git a/sql/base/base.sql b/sql/base/base.sql index 59b6738..67f9622 100644 --- a/sql/base/base.sql +++ b/sql/base/base.sql @@ -2860,6 +2860,45 @@ CREATE OR REPLACE FUNCTION migration_tools.handle_status (TEXT,TEXT) RETURNS VOI END; $$ LANGUAGE PLPGSQL STRICT VOLATILE; +-- convenience functions for handling org maps + +CREATE OR REPLACE FUNCTION migration_tools.handle_org (TEXT,TEXT) RETURNS VOID AS $$ + 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_org'' + )' INTO proceed USING table_schema, table_name; + IF NOT proceed THEN + RAISE EXCEPTION 'Missing column desired_org'; + END IF; + + EXECUTE 'ALTER TABLE ' + || quote_ident(table_name) + || ' DROP COLUMN IF EXISTS x_org'; + EXECUTE 'ALTER TABLE ' + || quote_ident(table_name) + || ' ADD COLUMN x_org INTEGER'; + + EXECUTE 'UPDATE ' || quote_ident(table_name) || ' a' + || ' SET x_org = id FROM actor.org_unit b' + || ' WHERE BTRIM(a.desired_org) = BTRIM(b.shortname)'; + + EXECUTE 'SELECT migration_tools.assert( + NOT EXISTS (SELECT 1 FROM ' || quote_ident(table_name) || ' WHERE desired_org <> '''' AND x_org IS NULL), + ''Cannot find a desired org unit'', + ''Found all desired org units'' + );'; + + END; +$$ LANGUAGE PLPGSQL STRICT VOLATILE; + -- convenience function for handling desired_not_migrate CREATE OR REPLACE FUNCTION migration_tools.handle_not_migrate (TEXT,TEXT) RETURNS VOID AS $$ -- 1.7.2.5