Mapping for simple Update

Hi ,
I have the following qurey and i want to design a simple mapping of it.. I dont want the code to generate MERGE statement. I want to do it by generateing a simple Update statement.
Update
select
a.customer_id tgt_customer_id,
a.customer_name tgt_customer_name ,
a.customer_address1 tgt_customer_address1 ,
a.customer_address2 tgt_customer_address2 ,
a.customer_address3 tgt_customer_address3 ,
b.customer_id src_customer_id,
b.customer_name src_customer_name ,
b.customer_address1 src_customer_address1 ,
b.customer_address2 src_customer_address2 ,
b.customer_address3 tgt_customer_address3
from customer_table1 a , customer_table2 b
where a.customer_id = b.customer_id
) set tgt_customer_name = src_customer_name,
tgt_customer_address1 = src_customer_address1 ,
tgt_customer_address2 = src_customer_address2 ,
tgt_customer_address3 = tgt_customer_address3
Thanks,
R-

Hi,
If you have set the lang as plsql, I dont think its possible to have a code with just update statement. In your case, I don't think merge statement will have any problem. Infact it will give you better performance.
Hardeep

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