Re: Replacing plpgsql's lexer

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От
Grzegorz Jaskiewicz
Тема
Re: Replacing plpgsql's lexer
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1FD7BF1E-AFD4-4374-A0C1-4AA1D6A9349F@pointblue.com.pl
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Дерево обсуждения
Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Simon Riggs <simon@2ndQuadrant.com>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Simon Riggs <simon@2ndQuadrant.com>
Re: Replacing plpgsql's lexer Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Replacing plpgsql's lexer Simon Riggs <simon@2ndQuadrant.com>
Re: Replacing plpgsql's lexer Greg Stark <stark@enterprisedb.com>
Re: Replacing plpgsql's lexer Simon Riggs <simon@2ndQuadrant.com>
Re: Replacing plpgsql's lexer Greg Stark <stark@enterprisedb.com>
Re: Replacing plpgsql's lexer Robert Haas <robertmhaas@gmail.com>
Re: Replacing plpgsql's lexer Robert Haas <robertmhaas@gmail.com>
Re: Replacing plpgsql's lexer Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Re: Replacing plpgsql's lexer Andrew Dunstan <andrew@dunslane.net>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer "Joshua D. Drake" <jd@commandprompt.com>
Re: Replacing plpgsql's lexer Bruce Momjian <bruce@momjian.us>
Re: Replacing plpgsql's lexer Stephen Frost <sfrost@snowman.net>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Grzegorz Jaskiewicz <gj@pointblue.com.pl>
Re: Replacing plpgsql's lexer Greg Stark <stark@enterprisedb.com>
Re: Replacing plpgsql's lexer Grzegorz Jaskiewicz <gj@pointblue.com.pl>
Re: Replacing plpgsql's lexer Greg Stark <stark@enterprisedb.com>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer David Fetter <david@fetter.org>
Re: Replacing plpgsql's lexer Alvaro Herrera <alvherre@commandprompt.com>
Re: Replacing plpgsql's lexer David Fetter <david@fetter.org>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer David Fetter <david@fetter.org>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>
Re: Replacing plpgsql's lexer Stephen Cook <sclists@gmail.com>
Re: Replacing plpgsql's lexer Andrew Dunstan <andrew@dunslane.net>
Re: Replacing plpgsql's lexer David Fetter <david@fetter.org>
Re: Replacing plpgsql's lexer Robert Haas <robertmhaas@gmail.com>
Re: Replacing plpgsql's lexer Andrew Dunstan <andrew@dunslane.net>
Re: Replacing plpgsql's lexer Tom Lane <tgl@sss.pgh.pa.us>

On 19 Apr 2009, at 17:42, Tom Lane wrote:
>
> The attached proposed patch rips out plpgsql's handling of comments  
> and
> string literals, and puts in scanner rules that are extracted from the
> core lexer (but simplified in a few places where we don't need all the
> complexity).  The net user-visible effects should be:
>
>
> Comments?

Will it also mean, that queries are going to be analyzed deeper ?
Ie, afaik I am able now to create plpgsql function, that tries to run  
query accessing non existent table, or columns.
Or, if I rename column/table/relation now, views, etc are getting  
updated - but not plpgsql functions. Will that change with your patch ?


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