[Lazarus] What is a TSQLTransaction and why do I need one?

[zeljko]

On Friday 26 November 2010 15:14, Alexsander Rosa wrote:

> With DBExpress or Zeos this "problem" does no occur. They use the so-called

Zeos ? This is simply NOT true, at least with Zeos 6.6.5.
If you chosen correct tiTransactionIsolation (eg. tiReadCommited) then pgsql 
connections automatically opens transactions (so you have "idle in 
transaction") for nothing.I've already fixed that for myself, but that's "a 
real problem". sqldb have another problem because it opens another connection 
for query (so with 100 connections you can have 200 connections because each 
client started one query), so must think about it when setting up 
postgresql.conf (client connections param).

zeljko