从一行中的 2 个表中提取多条记录

Question

I need to extract datas from a first table, contening the codes, and then encode said codes with a second table.

The first table looks like:

TABLE1

ID	Payment type	Country	Business Sector
00001	11111111	11111111	11111111
00002	22222222	22222222	22222222
00003	33333333	33333333	33333333

The second table looks like

TABLE2

ID	Description	Type econde
11111111	Cash	Pay
22222222	Bank Transfer	Pay
33333333	Bank Check	Pay
11111111	Italy	Country
22222222	England	Country
33333333	USA	Country
11111111	First	Business
22222222	Second	Business
33333333	Third	Business

The query I would need to extract is the following

ID	Payment type	Country	Business Sector
00001	Cash	Italy	First
00002	Bank Transfer	England	Second
00003	Bank Check	USA	Third

If possible I would want to extract only 1 record selecting by the ID

ID	Payment type	Country	Business Sector
00002	Bank Transfer	England	Second

Answer 1

We can try joining the first table to the second one, thrice:

SELECT
    t1.ID,
    t2a.Descritption AS "Payment type",
    t2b.Description AS Country,
    t2c.Description AS "Business Sector"
FROM TABLE1 t1
LEFT JOIN TABLE2 t2a
    ON t2a.ID = t1."Payment type" AND t2a."Type econde" = 'Pay'
LEFT JOIN TABLE2 t2b
    ON t2b.ID = t1.Country AND t2b."Type econde" = 'Country'
LEFT JOIN TABLE2 t2c
    ON t2c.ID = t1."Business Sector" AND t2c."Type econde" = 'Business';