Hi Evgen,
I just keep pinging this patch thread every once in a while to make sure it doesn't get forgotten :)
How is the syncing with 8.1 CVS coming along?
Chris
Evgen Potemkin wrote:
Hi hackers!
I have done initial implementation of SQL99 WITH clause (attached). It's now only for v7.3.4 and haven't a lot of checks and restrictions. It can execute only simple WITH queries like WITH tree AS (SELECT id,pnt,name,1::int AS level FROM t WHERE id=0 UNION SELECT t.id,t.pnt,t.name,tree.level+1 FROM t JOIN tree ON tree.id=t.pnt ) SELECT * FROM tree; It would be great if someone with knowledge of Pg internals can make a kind of code review and make some advices how to better implement all this.
Regards, Evgen.
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