[Fwd: Re: Oracle compatibility] - Mailing list pgsql-hackers

From Marc Lavergne
Subject [Fwd: Re: Oracle compatibility]
Date
Msg-id 3C685184.8030308@richlava.com
Whole thread Raw
List pgsql-hackers
Are you sure you wanted "current_date" (CURRDATE) and not
"current_timestamp"? "current_date" is not entirely synonymous with an
Oracle DATE since it doesn't have a timestamp component.

As for the outer join syntax, I agree, it's not a treat. I was toying
with the idea of writing a standalone parser but for now (like you) I
bit the bullet and converted it to SQL99 syntax. This would make an
excellent 7.3 feature.

mlw wrote:
> I don't know how hard it would be to do, but I have rewritten some> Oracle code to work on PostgreSQL. While
rewritinga couple functions,> and the tedium of changing SYSDATE to CURRDATE were a pain, these things> can be handled
witha scripting language. The big problem, which means> that PostgreSQL code does not go back to Oracle, is the "join"
syntax.>>If there was a way to adopt the Oracle join syntax in addition to the> standard join syntax. It would make a
greatdeal of difference. The> tedium of formatting and variable naming can be done by almost anyone.> The rewriting of
complexqueries into a completely different logical> syntax, can only be done by a knowledgeable person and a good QA
team.>

-- 
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Marc P. Lavergne [wk:407-648-6996]
Product Development
richLAVA Corporation

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