Substitute for this oracle query in postGre

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От Kamalraj Singh Madhan
Тема Substitute for this oracle query in postGre
Дата
Msg-id 02ad01c41a1d$4255a7a0$4ecb09c0@KAMALR
обсуждение исходный текст
Ответ на Re: PostgreSQL and Linux 2.6 kernel.  (Mike Nolan <nolan@gw.tssi.com>)
Ответы Re: Substitute for this oracle query in postGre  (Christopher Kings-Lynne <chriskl@familyhealth.com.au>)
Список pgsql-performance
Hi Friends,
        Does anybody know the substitute of the oracle function 'connect by
prior' in postgre sql.
  The query is basically being used to get a tree structure of records. The
query in oracle is :-

select pkmsgid
from mstmessage
connect by prior pkmsgid = msgparentid
start with msgparentid = 1

Kindly suggest.

regards
Kamal



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