2009/5/21 Pavel Stehule <pavel.steh...@gmail.com>: > 2009/5/21 Josh Berkus <j...@agliodbs.com>: >> >>> The patch adds the "AS" keyword to the plpgsql grammar and doesn't >>> assign an expression parameter to the sql construct if the scalar >>> follows the AS keyword. >> >> Would it be possible to also support "=" as well as "as"? I believe that >> SQL Server uses "=" exclusively, and supporting that syntax would help >> people port TSQL-based applications. >> > > No, it not possible, or not simply . This is ambiguous. a = 10 should > be normal boolean expression. I didn't use T-SQL many years, but I > thing, so in T-SQL this problem is solved with variables prefixes @.
there are not technical problem - there are semantic problem Pavel > > regards > Pavel Stehule > >> -- >> Josh Berkus >> PostgreSQL Experts Inc. >> www.pgexperts.com >> >> -- >> Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) >> To make changes to your subscription: >> http://www.postgresql.org/mailpref/pgsql-hackers >> > -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
