Re: eviscerating the parser
Alvaro Herrera <alvherre@commandprompt.com>
From: Alvaro Herrera <alvherre@commandprompt.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2011-05-21T16:13:50Z
Lists: pgsql-hackers
Excerpts from Robert Haas's message of vie may 20 18:41:37 -0400 2011: > This means that, in a situation where aren't using DML, and are > running very simple queries without prepared statements, the parser > bloat resulting from supporting all the other kinds of queries which > aren't being exercised by the tests results in a slowdown of > approximately 0.7%. So the point here is, we do not need to worry about adding new keywords, because the performance impact is really minimal. Right? -- Álvaro Herrera <alvherre@commandprompt.com> The PostgreSQL Company - Command Prompt, Inc. PostgreSQL Replication, Consulting, Custom Development, 24x7 support