+++ /dev/null
--- @tag: warehouse
--- @description: Diverse neue Tabellen und Spalten zur Mehrlagerfähigkeit
--- @depends: release_2_4_3
-
--- Tabelle "bin" für Lagerplätze.
-CREATE TABLE bin (
- id integer NOT NULL DEFAULT nextval('id'),
- warehouse_id integer NOT NULL,
- description text,
- itime timestamp DEFAULT now(),
- mtime timestamp,
-
- PRIMARY KEY (id),
- FOREIGN KEY (warehouse_id) REFERENCES warehouse (id)
-);
-
-CREATE TRIGGER mtime_bin BEFORE UPDATE ON bin
- FOR EACH ROW EXECUTE PROCEDURE set_mtime();
-
--- Tabelle "warehouse"
-ALTER TABLE warehouse ADD COLUMN sortkey integer;
-CREATE SEQUENCE tmp_counter;
-UPDATE warehouse SET sortkey = nextval('tmp_counter');
-DROP SEQUENCE tmp_counter;
-
-ALTER TABLE warehouse ADD COLUMN invalid boolean;
-UPDATE warehouse SET invalid = 'f';
-
-CREATE TRIGGER mtime_warehouse BEFORE UPDATE ON warehouse
- FOR EACH ROW EXECUTE PROCEDURE set_mtime();
-
--- Tabelle "transfer_type"
-CREATE TABLE transfer_type (
- id integer NOT NULL DEFAULT nextval('id'),
- direction varchar(10) NOT NULL,
- description text,
- sortkey integer,
- itime timestamp DEFAULT now(),
- mtime timestamp,
-
- PRIMARY KEY (id)
-);
-
-CREATE TRIGGER mtime_transfer_type BEFORE UPDATE ON transfer_type
- FOR EACH ROW EXECUTE PROCEDURE set_mtime();
-
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('in', 'stock', 1);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('in', 'found', 2);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('in', 'correction', 3);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('out', 'used', 4);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('out', 'disposed', 5);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('out', 'back', 6);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('out', 'missing', 7);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('out', 'correction', 9);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('transfer', 'transfer', 10);
-INSERT INTO transfer_type (direction, description, sortkey) VALUES ('transfer', 'correction', 11);
-
--- Anpassungen an "inventory".
-DELETE FROM inventory;
-
-ALTER TABLE inventory ADD COLUMN bin_id integer;
-ALTER TABLE inventory ADD FOREIGN KEY (bin_id) REFERENCES bin (id);
-ALTER TABLE inventory ALTER COLUMN bin_id SET NOT NULL;
-
-ALTER TABLE inventory DROP COLUMN qty;
-ALTER TABLE inventory ADD COLUMN qty numeric(25, 5);
-
-ALTER TABLE inventory ALTER COLUMN parts_id SET NOT NULL;
-ALTER TABLE inventory ADD FOREIGN KEY (parts_id) REFERENCES parts(id);
-
-ALTER TABLE inventory ALTER COLUMN warehouse_id SET NOT NULL;
-ALTER TABLE inventory ADD FOREIGN KEY (warehouse_id) REFERENCES warehouse(id);
-
-ALTER TABLE inventory ALTER COLUMN employee_id SET NOT NULL;
-ALTER TABLE inventory ADD FOREIGN KEY (employee_id) REFERENCES employee (id);
-
-ALTER TABLE inventory ADD COLUMN trans_id integer;
-ALTER TABLE inventory ALTER COLUMN trans_id SET NOT NULL;
-
-ALTER TABLE inventory ADD COLUMN trans_type_id integer;
-ALTER TABLE inventory ALTER COLUMN trans_type_id SET NOT NULL;
-ALTER TABLE inventory ADD FOREIGN KEY (trans_type_id) REFERENCES transfer_type (id);
-
-ALTER TABLE inventory ADD COLUMN project_id integer;
-ALTER TABLE inventory ADD FOREIGN KEY (project_id) REFERENCES project (id);
-
-ALTER TABLE inventory ADD COLUMN chargenumber text;
-ALTER TABLE inventory ADD COLUMN comment text;
-
--- "onhand" in "parts" über einen Trigger automatisch berechnen lassen.
-ALTER TABLE parts DROP COLUMN onhand;
-ALTER TABLE parts ADD COLUMN onhand numeric(25,5);
-UPDATE parts SET onhand = COALESCE((SELECT SUM(qty) FROM inventory WHERE inventory.parts_id = parts.id), 0);
-
-ALTER TABLE parts ADD COLUMN stockable boolean;
-ALTER TABLE parts ALTER COLUMN stockable SET DEFAULT 'f';
-UPDATE parts SET stockable = 'f';
-
-CREATE OR REPLACE FUNCTION update_onhand() RETURNS trigger AS '
-BEGIN
- IF tg_op = ''INSERT'' THEN
- UPDATE parts SET onhand = COALESCE(onhand, 0) + new.qty WHERE id = new.parts_id;
- RETURN new;
- ELSIF tg_op = ''DELETE'' THEN
- UPDATE parts SET onhand = COALESCE(onhand, 0) - old.qty WHERE id = old.parts_id;
- RETURN old;
- ELSE
- UPDATE parts SET onhand = COALESCE(onhand, 0) - old.qty + new.qty WHERE id = old.parts_id;
- RETURN new;
- END IF;
-END;
-' LANGUAGE plpgsql;
-
-CREATE TRIGGER trig_update_onhand
- AFTER INSERT OR UPDATE OR DELETE ON inventory
- FOR EACH ROW EXECUTE PROCEDURE update_onhand();
-