[HACKERS] Regarding redo/undo files.

2004-08-05 Thread Mamta Singh
Hi, I went thru the site http://www.postgresql.org/docs/7.4/static/wal-benefits-later.html Undo operation is not implemented. and information of the status regarding the transaction is stored in the permanent file pg_clog. But I have not been able to see the format of the file, as this file is

[HACKERS] Regarding the logging in Postgres

2004-07-30 Thread Mamta Singh
Hi I went through the code, but couldnt figure out the exact flow of recovery. Could you please explain this stuff, like from where xlog_redo function is getting called etc. Thanks Mamta Yahoo! India Matrimony: Find your l