DB2: Purge large number of records from table

Question

I am using DB2 9.7 FP5 for LUW. I have a table with 2.5 million rows and I want to delete about 1 million rows and this delete operation is distributed across table. I am de

Answer 1

delete from ordpos where orderid in ((select orderid from ordpos where orderid not in (select id from ordhdr) fetch first 40000 rows only));

Hoping this will resolve your query :)