inner join sql update code example
Example 1: 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
Example 2: inner join update
UPDATE
t1
SET
t1.c1 = t2.c2,
t1.c2 = expression,
...
FROM
t1
[INNER | LEFT] JOIN t2 ON join_predicate
WHERE
where_predicate;