Django ʹÓÃMYSQLÊý¾Ý¿â Latin1
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ºóÀ´¿´ÁËÒ»¸öDJANGOµÄMYSQL²Ù×÷µÄÔ´Â룬·¢ÏÖÁËһЩÎÊÌâ ÏÈÊÇ/django/db/backends/mysql/base.py ÎļþµÄ 257 µ½263ÐÐ
def _cursor(self):
if not self._valid_connection():
kwargs = {
'conv': django_conversions,
'charset': 'utf8',
'use_unicode': True,
}
¹Ø¼üÔÚÕâÁ½ÐÐ2def _cursor(self):
261 'charset': 'utf8',
262 'use_unicode': True,
Õâ˵Ã÷£¬²Ù×÷Êý¾Ý¿âÓõÄÊÇͨÓñàÂëutf8 ¶øÇÒÊÇÓ²±àÂë½øÈ¥µÄ¡£Èç¹ûÎÒÒ²Ó²±àÂë¸ÄÕâÀïµÄ»°£¬ÒÔºóÓÐUTF8µÄ¿âµÄ»°£¬¾ÍÔã¸âÁË¡£ËùÒÔÒªÏë°ì·¨½«ÕâÁ½Ïîдµ½ÅäÖÃÎļþÀï¡£ËùÒÔѡעÊ͵ôÕâÁ½ÐС£ÔÚsettings_dict = self.settings_dict ÕâÐÐÏÂÃæÌí¼ÓÈçϵĴúÂë
if settings_dict['USE_UNICODE']:
kwargs['use_unicode'] = settings_dict['USE_UNICODE']
else:
kwargs['use_unicode'] = True
if settings_dict['DATABASE_CHARSET']:
kwargs['charset'] = settings_dict['DATABASE_CHARSET']
ÐÞ¸Äsettings.py ¼ÓÈëÈçÏÂÁ½ÐÐ
TEST_DATABASE_CHARSET = 'latin1'
USE_UNICODE = False
µ«ÕâÑù¸ÄÁËÖ®ºó£¬»áÕÒ²»µ½DATABASE_CHARSETºÍUSE_UNICODE Õâ˵Ã÷ÔÚÅäÖÃת½øÀ´Ö®Ç°×öÁËɸѡ£¬ÔÙ¼ÌÐø¿´Õâ¸öÎļþ/django/db/__init__.py »á¿´µ½ÕâÑùµÄ´úÂë
connection = backend.DatabaseWrapper({
'DATABASE_HOST': settings.DATABASE_HOST,
'DATABASE_NAME': settings.DATABASE_NAME,
'DATABASE_OPTIONS': settings.DATABASE_OPTIONS,
'DATABASE_PASSWORD': settings.DATABASE_PASSWORD,
'DATABASE_PORT': settings.DATABASE_PORT,
'DATABASE_USER': settings.DATABASE_USER,
'TIME_ZONE':
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1.install mysql
get mysql
http://ftp.iij.ad.jp/pub/db/mysql/Downloads/MySQL-5.1/mysql-5.1.41-linux-i686-icc-glibc23.tar.gz
[root@localhost mysql]# tar -zxvf mysql-5.1.41-linux-i686-icc-glibc23.tar.gz
[root@localhost mysql]# cd mysql-5.1.41-linux-i686-icc-glibc23
[root@localhost mysql]# vim RE ......
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create database name; ´´½¨Êý¾Ý¿â
use databasename; Ñ¡ÔñÊý¾Ý¿â
drop database name Ö±½Óɾ³ýÊý¾Ý¿â£¬²»ÌáÐÑ
show tables; ÏÔʾ±í
describe tablename; ±íµÄÏêϸÃèÊö
select ÖмÓÉÏdistinctÈ¥³ýÖØ¸´×Ö¶Î
mysqladmin drop databasename ɾ³ýÊý¾Ý¿âǰ£¬ÓÐÌáʾ¡£
ÏÔʾµ±Ç°mysql°æ±¾ºÍµ±Ç°È ......
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*±ØÐëÔÚD:\LTSOFT\MYSQL4\bin> mysqldump -u root -p test > c:\a.sql
ÏȵýøÈëmysql°²×°Ä¿Â¼µÄbinÏ£¨¿ÉÒÔ¿´µ½ÀïÃæÓÐmysqldump.exe£©£¬Í¨³£mysqlĬÈϰ²×°ÔÚC:\Program Files\MySQL\MySQL Server 5.0
* ²»ÄܽøÈëmysql ÃüÁîÀï.
MySQLµ¼³ ......
1.PRIMARY KEY£¨Ö÷¼üË÷Òý£©
mysql>ALTER TABLE `table_name` ADD PRIMARY KEY ( `column` )
2.UNIQUE(ΨһË÷Òý)
mysql>ALTER TABLE `table_name` ADD UNIQUE (
`column`
)
3.INDEX(ÆÕͨË÷Òý)
mysql>ALTER TABLE `table_name` ADD INDEX index_name ( `column` )
4.FULLTEX ......
ÎÄÕ³ö´¦£ºhttp://www.diybl.com/course/7_databases/mysql/myxl/20081127/152723.html
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