К
SELECT field_a, field_b
FROM
(
SELECT field_a, field_b, COUNT(*) AS cnt
FROM my_table
GROUP BY field_a, field_b
) AS tbl
WHERE cnt > 1;
Size: a a a
К
SELECT field_a, field_b
FROM
(
SELECT field_a, field_b, COUNT(*) AS cnt
FROM my_table
GROUP BY field_a, field_b
) AS tbl
WHERE cnt > 1;
EM
JF
JF
JF
JF
DD
JF
К
JF
К
DD
DD
DD
DD
DD
👑️
👑️
К
JF