09/10/23 02:09:54
>>533
外部結合でググろう
SELECT * FROM tableA LEFT JOIN tableB ON tableA.data_id = tableB.data_id;
09/10/23 02:09:54
>>533
外部結合でググろう
SELECT * FROM tableA LEFT JOIN tableB ON tableA.data_id = tableB.data_id;
09/10/23 02:09:54
>>533
外部結合でググろう
SELECT * FROM tableA LEFT JOIN tableB ON tableA.data_id = tableB.data_id;