Hi
I have two tables with column A and column B. I want to update column B of table9 with column B of table1 .
table1
A | B
----|----
10 |12
14 |16
table9
A | B
----|----
1 |3
2 |4
I am trying this query in ms access from Vb.net. It pastes the column below the existing data
update table1 t1 LEFT JOIN table9 T9 on t1.a = t9.a SET t9.b = t1.b
table9
A | B
----|----
1 |3
2 |4
|12
|16
How do I write a update query that will replace the existing column like this?
table9
A | B
----|----
1 |12
2 |16
Thanks