CREATE TABLE SHOPS
(
SHOP int,
DOC_NUMBER VARCHAR(128),
DAY date,
SHIPMENT VARCHAR(10)
);
CREATE TABLE WAREHOUSE
(
WAREHOUSE VARCHAR(128),
ID int,
DOCUMENT VARCHAR(128),
MONTH int
);
INSERT INTO SHOPS VALUES
(1220, '1123-4553-08','2021-12-27','COU'),
(1221, '0811-4553-08', '2021-11-24', 'PNT'),
(1222, '0043-4553-14', '2021-12-25', 'LCTN'),
(1320, '2333-4553-16', '2021-10-20', 'PNT'),
(1330, '1000-4553-10', '2021-12-27', 'COU'),
(1450, '0999-4553-14', '2021-09-26', 'PNT'),
(1520, '1499-4553-08', '2021-12-22', 'COU');
INSERT INTO WAREHOUSE VALUES
(null, 11231521, null, 0),
(null, 8111221, null, 0),
(null, 431022, null, 0),
(null, 23331320, null, 0),
(null, 10001330, null, 0),
(null, 9991450, null, 0),
(null, 14991520, null, 0);
WITH T1 AS (SELECT SHOPS.SHOP FROM SHOPS JOIN WAREHOUSE
ON SUBSTRING(WAREHOUSE.ID, 5, 4) = SHOPS.SHOP)
UPDATE WAREHOUSE
SET WAREHOUSE =
CASE
WHEN WAREHOUSE.WAREHOUSE = '' AND SUBSTRING(WAREHOUSE.ID, 5, 4) IN (SELECT SHOP FROM T1)
THEN (SELECT SUBSTRING(SHOPS.DOC_NUMBER, 11, 2) FROM SHOPS WHERE SUBSTRING(WAREHOUSE.ID, 5, 4) =
SHOPS.SHOP)
END,
DOCUMENT =
CASE
WHEN WAREHOUSE.DOCUMENT = '' AND SUBSTRING(WAREHOUSE.ID, 5, 4) IN (SELECT SHOP FROM T1)
THEN (SELECT (SUBSTRING(SHOPS.DOC_NUMBER, 6, 7) + '-' + SUBSTRING(CAST(SHOPS.DAY AS CHAR), 6, 5)) FROMSHOPS WHERE SUBSTRING(WAREHOUSE.ID, 5, 4) = SHOPS.SHOP)
END,
MONTH =
CASE
WHEN WAREHOUSE.MONTH = 0 AND SUBSTRING(WAREHOUSE.ID, 5, 4) IN (SELECT SHOP FROM T1)
THEN (SELECT (SUBSTRING(CAST(SHOPS.DAY AS CHAR), 6, 2)) FROM SHOPS WHERE SUBSTRING(WAREHOUSE.ID, 5, 4)= SHOPS.SHOP)
END
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