Answers for "update and join"

SQL
6

update with inner join

UPDATE tb1
SET tb1.column_1 = tb2.column_1
FROM table_1 AS tb1
INNER JOIN table_2 AS tb2
ON tb1.column_2 = tb2.column_3
Posted by: Guest on January-21-2021
1

update with join

UPDATE
        first_table ft
        JOIN second_table st ON st.some_id = ft.some_id
        JOIN third_table tt  ON tt.some_id = st.some_id
        .....
    SET
        ft.some_column = some_value
    WHERE ft.some_column = 123456 AND st.some_column = 123456
Posted by: Guest on January-21-2021
2

update from select join

UPDATE t1
SET t1.COL1 = t2.COL1, t1.COL2 = t2.COL2
FROM MY_TABLE AS t1
JOIN MY_OTHER_TABLE AS t2 ON t1.COLID = t2.ID
WHERE t1.COL3 = 'OK';
Posted by: Guest on May-09-2021
0

joins in update query

update a
join b 
on a.a_id=b.b_id 
set b.is_active = 1 
where ....;
Posted by: Guest on January-20-2021

Code answers related to "SQL"

Browse Popular Code Answers by Language