Hello, I'm attempting to use the following to update a table from another table. This is a one to many update.
When I run this only one row is updated which is not correct.
set a.custnmbr = b.custnmbr
From BB_TNCommFac3_LocationsBScott a, cc_scott b
where ltrim(rtrim(b.oldid)) = ltrim(rtrim(a.oldid))
this brings 1149 rows
select * from cc_scott where ltrim(rtrim(oldid)) in (select ltrim(rtrim(oldid)) from BB_TNCommFac3_LocationsBScott)