Update in JDBC Sender adapter for more than one table

Question

Dear Friends,
          I have to select more than one table in the JDBC sender using the join condition. But i found that update statement is also mandatory in the sender comm channel. I am not going to update any flag after the select but as it is mandatory, i have decided to use the following update statement which wont effect the existing data UPDATE <tablename> set flag = ' ' where flag = ' '.
But in my case i have 3 tables, do i need to update stmts for all the three tables.
if yes how can i do the same.
plz revert back i u couldnt get the queries.
Thanks
Prem

Answer 1

HI
UPDATE T1
Set T1.flag =1
where T1.columnA=value1 and T2.columnB=value2
where T1 and T2 are tables in the same database,
and the values (value1 and value 2 ) are provided to XI by SAP based on which the flag need to be updated in T1
write a stored procedure specifying the join and call it in XI.
For doing it in SQL statement only reffer to the below link ..sur you will get help .
Multiple records update using JDBC
Regard's
Chetan Ahuja