I am trying to update one field(serverslno) in a table from another table (which is key column primary key of the table) based on a join condition, but it's not working.
I have a table actor inserting data to actor_new
tmysqlinput(actor) >> tmap>>tmysqloutput(actor_new) >>tmap>>tmysqlout(actor)
ID genrated in actor_new should go to one column called serverslno in actor. first insert is working fine but update not working.
Solved! Go to Solution.
@TRF I understood. But this is not that case, here I want to update serverslno of actor with key column of actor_new. Previously it was a look up. but this is straight forward.
actor_id field is ticked as the Update Key for the update operation so it cannot be null.
As it is not mapped in the preceding tMap it is null so you need to add it.