Re: Can you please suggest me some links where I can learn: - Mailing list pgsql-general

Can you please suggest me some links where I can learn:

1.       Transaction Isolation in Database

the documentation

2.       Query procession and possible optimizations.

the source code.     if there were any easy optimizations, I'm sure they've already been taken.

3.       How to improve query and its performance.

see #2 above.

4.       MVCC in detail.

see answer to #1, and the source code if you want more detail.

-- 
john r pierce                                      37N 122W
somewhere on the middle of the left coast