Re: Re: [PATCHES] Select parser at runtime
Bruce Momjian <pgman@candle.pha.pa.us>
From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Peter Eisentraut <peter_e@gmx.net>, Ian Lance Taylor <ian@airs.com>, PostgreSQL Development <pgsql-hackers@postgresql.org>
Date: 2001-08-12T04:25:28Z
Lists: pgsql-hackers
> Peter Eisentraut <peter_e@gmx.net> writes: > >> Oracle uses a weird syntax for outer joins. > > > We had already rejected this idea. The earlier this disappears from the > > face of the earth the better. > > Now now, what about our goal of Postgres world domination? Gonna be > tough to get there unless we can assimilate Oracle users ;-) "Fortress PostgreSQL", Lamar Owen said. We do have fortress feel, don't we? > I do want to keep that brain-damaged syntax at arm's length, which > suggests a separate parser rather than merging it into our main > parser. I'm not convinced a translation can be done at the grammar > level with no semantic analysis --- but if Ian thinks he can do it, > let him try... My guess is that he is going to need some changes in the /parser but those will be minor and triggered by some Oracle flag. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026