sql - Delete from multiple tables in one single query -

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i beginner in db2. want delete 2 tables using 1 query. reason why want because condition delete complex , implies join in big tables. don't want same query twice. want :

delete table1 t1, table2 t2  t1.id = t2.id  , id in ( -- select , join stuff)

with db2 luw can using data change table reference:

with lst (id) ( -- select , join stuff), lst1 (id) (   select id old table (     delete table1 id in (select id lst)   ) ) select id old table (   delete table2 id in (select id lst1) )

old table (delete ...) data change table reference, contains in case rows have been deleted enclosed delete.

i don't think trick supported on other db2 platforms, althought might in db2 z/os v.11 -- have no way of testing though.


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