postgresql/src/backend/utils/mb/README

common.c:	public functions for both the backend and the frontend.
		requires conv.c and wchar.c
conv.c:		static functions and a public table for code conversion
wchar.c:	mostly static functions and a public table for mb string and
		multi-byte conversion
mbutilc.c:	public functions for the backend only.
		requires conv.c and wchar.c
wstrcmp.c:	strcmp for mb
wstrncmp.c:	strncmp for mb
varable.c:	public functions for show/set/reset variable commands
I really hope that I haven't missed anything in this one... From: t-ishii@sra.co.jp Attached are patches to enhance the multi-byte support. (patches are against 7/18 snapshot) * determine encoding at initdb/createdb rather than compile time Now initdb/createdb has an option to specify the encoding. Also, I modified the syntax of CREATE DATABASE to accept encoding option. See README.mb for more details. For this purpose I have added new column "encoding" to pg_database. Also pg_attribute and pg_class are changed to catch up the modification to pg_database. Actually I haved added pg_database_mb.h, pg_attribute_mb.h and pg_class_mb.h. These are used only when MB is enabled. The reason having separate files is I couldn't find a way to use ifdef or whatever in those files. I have to admit it looks ugly. No way. * support for PGCLIENTENCODING when issuing COPY command commands/copy.c modified. * support for SQL92 syntax "SET NAMES" See gram.y. * support for LATIN2-5 * add UNICODE regression test case * new test suite for MB New directory test/mb added. * clean up source files Basic idea is to have MB's own subdirectory for easier maintenance. These are include/mb and backend/utils/mb. 1998-07-24 05:32:46 +02:00			`common.c: public functions for both the backend and the frontend.`
			`requires conv.c and wchar.c`
			`conv.c: static functions and a public table for code conversion`
			`wchar.c: mostly static functions and a public table for mb string and`
			`multi-byte conversion`
			`mbutilc.c: public functions for the backend only.`
			`requires conv.c and wchar.c`
			`wstrcmp.c: strcmp for mb`
			`wstrncmp.c: strncmp for mb`
			`varable.c: public functions for show/set/reset variable commands`