bf00bbb0c4
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. |
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| .. | ||
| Makefile | ||
| README | ||
| common.c | ||
| conv.c | ||
| mbutils.c | ||
| utftest.c | ||
| variable.c | ||
| wchar.c | ||
| wstrcmp.c | ||
| wstrncmp.c | ||
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