Completely new and discovering PostGresSql - Mailing list pgsql-general

Hi everyone,

I've been using MS Sql Server for the last 4 years on NT and I am quite
fed-up with it.
So I am now seriously considering a move towards LINUX and I investigate
the serious DB offering and PostgreSql Seems to come as a really strong
candidate.

however I have some question, which I hope you will not mind answering :

A. In SQl server I use a LOT of stored procedures which to me are a good
way to isolate the front end from the 'business logic'. In order to use
those Stored procedures one has to be able to create variables, cursors
(even outside a transaction). What would be the equivalent in
PostGresSql ?

B. I have seen a fair amount of projects listed on the Web site, but it
does not say much so my question is are there any heavy users of PG so
far (by heavy I mean db with 150+ tables, 150 users, 3000 insert/update
transactions a day + three times as much Selects) .... and really
business-critical apps.

C. Any good books on PGS ?

D. MS Sql server 6.5 has some stupid limitations such as 16 tables max
in a join, 16 indexes per table, 6 (I believe) levbel of cascading
trigger. I couldnot see any of those limits in PGS but did I overlooked
anything ?

E. I am confused about the NT version of PGS. Does it exists natively or
does it requires support DLLs and libraries to work.

I realize this is quite a heavy set of questions and I thank you in
advance for the time you'll spend answering

Didier Gasser-Morlay




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