Re: php with postgres

Yes, but you probably want old clients to  be able to use the new nested
transaction code.

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Rod Taylor wrote:
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> > > Won't that break when we have nested transactions implemented?  i.e. 
> > > begin;commit; would just open a sub transaction and have no effect on the 
> > > outer transaction...
> > 
> > Yes, it would break.  I am not sure how we are going to flag that we
> > want to rollback all nested transactions, maybe ROLLBACK ALL.
> 
> Shouldn't the results of PQtransactionStatus() override any 'pre-canned'
> guess about how to abort a potential transaction since you know the
> exact state of the protocol?
> 
> If PQprotocolVersion() == 2 then do things the old way (always begin /
> rollback).
> 
> If either of the above functions are not present (pre-7.4 version of
> PostgreSQL) then always begin / rollback.
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