Thomas Lockhart wrote:
>
> I've since seen the article in the latest issue of PCWeek. The article
> was not at all clear on the *specific* features which would disqualify
> Postgres from having SQL92 entry level compliance (for most commercial
> RDBMSes this is the only level they attain), and I was amused to note
> that although InterBase was lauded for SQL92 compliance, the author
> did encourage them to consider supporting the SQL92 comment delimiter
> ("--") in their next release :))
Why does PostgreSQL _not_ support the -- comment delimiter ?
Is there something complicated to supporting it in parser ?
IMNSHO it would require only a few lines in gram.y
Does supporting user-defined operators interfere ?
I assume we could comfortably disallow -- as a possible operator (one
can't input it from interactive psql anyway)
--------------
Hannu
