Blog Archives

Non-obvious ALTER statements are gone

Decided to read PostgreSQL 8.4 Release notes before going to sleep and was pleasantly surprised. The fact of ALTER statements mess (which I described in my post) is now fixed: Modify the ALTER TABLE syntax to allow all reasonable combinations

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Posted in PostgreSQL

Metamorphosis of gram.y: 8.4 beta1

PostgreSQL 8.4 beta1 is out. Thus grammar will not be changed a lot I suppose. :) So I decided to update handy HTML version of native gram.y (revision 2.663). Details and tips on using processed file can be found in

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Posted in Coding, PostgreSQL

Windows path in PostgreSQL statements

This article available in Russian. There are not so many statements which take filesystem path as an argument. Of the top of my head: CREATE TABLESPACE … CREATE FUNCTION … (in case of dynamic loading C-Language functions) So, the thing

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Posted in PostgreSQL

Metamorphosis of gram.y

I often work with YACC (Bison) grammars, but still didn’t find comfortable editor for them. So I’m still using Notepad for this purpose. However, some time ago I found Perl script called as far as I remember, which produces

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Posted in Coding
Map of wandering

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