Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Çå³ýSQLServerÊý¾Ý¿âÈÕÖ¾(SqlServer2005)

ÔÚÖ÷Êý¾Ý¿âÎļþ½øÐдóÁ¿µÄɾ³ý(ÐÂÔö£¬Ð޸ͼ»áÓÐÈÕÖ¾)£¬ÈÕÖ¾ÎļþÓÐ1.5G¡£×òÌ컹ԭÊý¾Ý¿âʱ³õʼֵҲ²Å1MB¡£±ØÐëÇå³ýµô£¬²»È»Ì«Õ¼¿Õ¼äÁË¡£ÉÏÍøÕÒÁ˸öÇå³ýÈÕÖ¾µÄ·½·¨¡£Ë³Àû½«ÈÕÖ¾Îļþlog.ldf´Ó1.5G±äΪÁË1M¡£ ÎÒÖ´ÐÐÈçÏ£º
 1.Çå¿ÕÈÕÖ¾
 DUMP TRANSACTION ¿âÃû WITH NO_LOG
2.½Ø¶ÏÊÂÎñÈÕÖ¾£º
 BACKUP LOG Êý¾Ý¿âÃû WITH NO_LOG
3.ÊÕËõÊý¾Ý¿âÎļþ(Èç¹û²»Ñ¹Ëõ,Êý¾Ý¿âµÄÎļþ²»»á¼õС)
ÓÒ¼üÊý¾Ý¿â->ÈÎÎñ->ÊÕËõ->Êý¾Ý¿â->È·¶¨
DBCC SHRINKDATABASE(Êý¾Ý¿âÃû)
4.½«Êý¾Ý¿âÉèΪ×Ô¶¯ÊÕËõ ÓÒ¼üÊý¾Ý¿â->ÊôÐÔ->Ñ¡Ïî->×Ô¶¯->×Ô¶¯ÊÕËõÉèΪTrue


Ïà¹ØÎĵµ£º

̸JDBC SQLSERVER"Error establishing socket"

 
jdbcÅäÖÃÓï¾äΪ: jdbc:microsoft:sqlserver://server_name:1433
ÈçÔËÐгÌÐòʱ³öÏÖ "Error establishing socket" ´íÎó,ÔòÓ¦½øÐÐÈçϵ÷ÊÔ:
1 ¼ì²éSQL SERVER ÊÇ·ñÔÊÐíÔ¶³Ì·ÃÎÊ.¾ßÌå²½Öè:
1)´ò¿ª"ÆóÒµ¹ÜÀíÆ÷",´ò¿ª¿ØÖÆÌ¨¸ùĿ¼>SQL Server ×é>Êý¾Ý¿â
2)ÔÚÏàÓ¦"Êý¾Ý¿â"Éϵ¥»÷ÓÒ¼ü,Ñ¡Ôñ"ÊôÐÔ"
3)Ñ¡Ôñ"Á¬½Ó"Ñ ......

PythonÁ¬½ÓSqlServerÁ·Ï°¼Ç¼


import pymssql

#connect database
conn=pymssql.connect(host="192.168.1.28",user="boomink",password="boomink",
database="boomink")

cur=conn.cursor()

print '========================================'

cur.execute("exec Orders_GetTest1 @Valu ......

SQLServerË÷Òýµ÷ÓÅʵ¼ù£¨1£©

Ë÷ÒýµÄÖØÒªÐÔ
Êý¾Ý¿âÐÔÄÜÓÅ»¯ÖÐË÷Òý¾ø¶ÔÊÇÒ»¸öÖØÁ¿¼¶µÄÒòËØ£¬¿ÉÒÔ˵£¬Ë÷ÒýʹÓò»µ±£¬ÆäËüÓÅ»¯´ëÊ©½«ºÁÎÞÒâÒå¡£
¾Û´ØË÷Òý
(Clustered Index)ºÍ·Ç¾Û´ØË÷Òý
(Non- Clustered Index)
×îͨË׵ĽâÊÍÊÇ:¾Û´ØË÷ÒýµÄ˳Ðò¾ÍÊÇÊý¾ÝµÄÎïÀí´æ´¢Ë³Ðò£¬¶ø¶Ô·Ç¾Û´ØË÷ÒýµÄË÷Òý˳ÐòÓëÊý¾ÝÎïÀíÅÅÁÐ˳ÐòÎ޹ء£¾ÙÀýÀ´Ëµ£¬Äã·­µ½Ð»ª×ÖµäµÄº ......

sqlserver¸Ä±äÊÇ·ñÇø·Ö´óСд

²é¿´ÊÇ·ñÇø·Ö´óСд-Ö´Ðд洢¹ý³Ìsys.sp_server_info
exec sys.sp_server_info
²é¿´µÚ18ÐÐCOLLATION_SEQ-collationÊôÐÔ
charset=cp936 collation=Chinese_PRC_CS_AS
csÎªÇø·Ö´óСд£¬CIΪ²»Çø·Ö´óСд
½«Çø·Ö´óСд¸ÄΪ²»Çø·Ö´óСд
alter database yourDB COLLATE Chinese_PRC_CI_AS
½«²»Çø·Ö´óСд¸ÄÎªÇø·Ö´óСд ......

SqlServer ±í ½âËø

--spid:ËÀËøµÄ½ø³Ì,tableName :ËÀËøµÄ±í
select request_session_id spid,OBJECT_NAME(resource_associated_entity_id)tableName from sys.dm_tran_locks
where resource_type='OBJECT'
--spid:Òª½áÊøµÄ½ø³Ìid
kill spid ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ