SELECT
A.CODE,
B.NOTE,
C.NUMBER
FROM A
INNER JOIN B ON A.CODE = B.CODE
INNER JOIN C ON A.CODE = C.NUMBER
není potřeba klauzule WHERE
SELECT
A.CODE,
B.NOTE,
C.NUMBER
FROM A
INNER JOIN B ON A.CODE = B.CODE
INNER JOIN C ON A.CODE = C.NUMBER
není potřeba klauzule WHERE