Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

SQL ServerÊý¾Ýµ¼Èëµ¼³ö¹¤¾ßBCPÏê½â

SQL code
SQL ServerÊý¾Ýµ¼Èëµ¼³ö¹¤¾ßBCPÏê½â
BCPÊÇSQL ServerÖиºÔðµ¼Èëµ¼³öÊý¾ÝµÄÒ»¸öÃüÁîÐй¤¾ß£¬ËüÊÇ»ùÓÚDB
-
LibraryµÄ£¬²¢ÇÒÄÜÒÔ²¢Ðеķ½Ê½¸ßЧµØµ¼Èëµ¼³ö´óÅúÁ¿µÄÊý¾Ý¡£BCP¿ÉÒÔ½«Êý¾Ý¿âµÄ±í»òÊÓͼֱ½Óµ¼³ö£¬Ò²ÄÜͨ¹ýSELECT fromÓï¾ä¶Ô±í»òÊÓͼ½øÐйýÂ˺󵼳ö¡£ÔÚµ¼Èëµ¼³öÊý¾Ýʱ£¬¿ÉÒÔʹÓÃĬÈÏÖµ»òÊÇʹÓÃÒ»¸ö¸ñʽÎļþ½«ÎļþÖеÄÊý¾Ýµ¼Èëµ½Êý¾Ý¿â»ò½«Êý¾Ý¿âÖеÄÊý¾Ýµ¼³öµ½ÎļþÖС£
ÏÂÃ潫ÏêϸÌÖÂÛÈçºÎÀûÓÃBCPµ¼Èëµ¼³öÊý¾Ý¡£
1
. BCPµÄÖ÷Òª²ÎÊý½éÉÜ
BCP¹²ÓÐËĸö¶¯×÷¿ÉÒÔÑ¡Ôñ¡£
(
1
) µ¼Èë¡£
Õâ¸ö¶¯×÷ʹÓÃinÃüÁîÍê³É£¬ºóÃæ¸úÐèÒªµ¼ÈëµÄÎļþÃû¡£
(
2
) µ¼³ö¡£
Õâ¸ö¶¯×÷ʹÓÃoutÃüÁîÍê³É£¬ºóÃæ¸úÐèÒªµ¼³öµÄÎļþÃû¡£
(
3
) ʹÓÃSQLÓï¾äµ¼³ö¡£
Õâ¸ö¶¯×÷ʹÓÃqueryoutÃüÁîÍê³É£¬Ëü¸úoutÀàËÆ£¬Ö»ÊÇÊý¾ÝÔ´²»ÊDZí»òÊÓͼÃû£¬¶øÊÇSQLÓï¾ä¡£
(
4
) µ¼³ö¸ñʽÎļþ¡£
Õâ¸ö¶¯×÷ʹÓÃformatÃüÁîÍê³É£¬ºó¶ø¸ú¸ñʽÎļþÃû¡£
ÏÂÃæ½éÉÜһЩ³£ÓõÄÑ¡Ï
-
f format_file
format_file±íʾ¸ñʽÎļþÃû¡£Õâ¸öÑ¡ÏîÒÀÀµÓÚÉÏÊöµÄ¶¯×÷£¬Èç¹ûʹÓõÄÊÇin»òout£¬format_file±íʾÒѾ­´æÔڵĸñʽÎļþ£¬Èç¹ûʹÓõÄÊÇformatÔò±íʾÊÇÒªÉú³ÉµÄ¸ñʽÎļþ¡£
-
x
Õâ¸öÑ¡ÏîÒªºÍ
-
f format_fileÅäºÏʹÓã¬ÒÔ±ãÉú³Éxml¸ñʽµÄ¸ñʽÎļþ¡£
-
F first_row
Ö¸¶¨´Ó±»µ¼³ö±íµÄÄÄÒ»Ðе¼³ö£¬»ò´Ó±»µ¼ÈëÎļþµÄÄÄÒ»Ðе¼Èë¡£
-
L last_row
Ö¸¶¨±»µ¼³ö±íÒªµ¼µ½ÄÄÒ»ÐнáÊø£¬»ò´Ó±»µ¼ÈëÎļþµ¼Êý¾Ýʱ£¬µ¼µ½ÄÄÒ»ÐнáÊø¡£
-
c
ʹÓÃcharÀàÐÍ×öΪ´æ´¢ÀàÐÍ£¬Ã»ÓÐǰ׺ÇÒÒÔ"\t"×öΪ×ֶηָî·û£¬ÒÔ"\n"×öΪÐзָî·û¡£
-
w
ºÍ
-
cÀàËÆ£¬Ö»Êǵ±Ê¹ÓÃUnicode×Ö·û¼¯¿½±´Êý¾ÝʱʹÓã¬ÇÒÒÔnchar×öΪ´æ´¢ÀàÐÍ¡£
-
t field_term
Ö¸¶¨×Ö·û·Ö¸î·û£¬Ä¬ÈÏÊÇ"\t"¡£
-
r row_term
Ö¸¶¨Ðзָî·û£¬Ä¬ÈÏÊÇ"\n"¡£
-
S server_name
[
\instance_name
]

Ö¸¶¨ÒªÁ¬½ÓµÄSQL Server·þÎñÆ÷µÄʵÀý£¬Èç¹ûδָ¶¨´ËÑ¡ÏBCPÁ¬½Ó±¾»úµÄSQL ServerĬÈÏʵÀý¡£Èç¹ûÒªÁ¬½Óij̨»úÆ÷ÉϵÄĬÈÏʵÀý£¬Ö»ÐèÒªÖ¸¶¨»úÆ÷Ãû¼´¿É¡£
-
U login_id
Ö¸¶¨Á¬½ÓSQL SeverµÄÓû§Ãû¡£
-
P password
Ö¸¶¨Á¬½ÓSQL ServerµÄÓû§ÃûÃÜÂë¡£
-
T
Ö¸¶¨BCPʹÓÃÐÅÈÎÁ¬½ÓµÇ¼SQL Server¡£Èç¹ûδָ¶¨
-
T£¬±ØÐëÖ¸¶¨
-
UºÍ
-
P¡£
-
k
Ö¸¶¨¿ÕÁÐʹÓÃnullÖµ²åÈ룬¶ø²»ÊÇÕâÁеÄĬÈÏÖµ¡£



×÷Õߣºwlfkon


Ïà¹ØÎĵµ£º

SQLÎÞÏÞ·ÖÀà´æ´¢¹ý³ÌÕûÀí2

Ä£·Â²Î¿¼:¶¯Ò×ÎÞÏÞ·ÖÀà
Óŵã:ËãµÃÉÏÊÇÕæÕýµÄÎÞÏÞ·ÖÀ࣬²»¹ýParentPathÊÇÓоÖÏÞÐÔ,ClassIDÊDZêʶÁÐ×Ô¶¯ÔöÒ».
ȱµã:ÐÂÔö¹ý³ÌÖÐParentID²»´æÔÚ»¹Ã»ÓÐÍêÉÆ£¬»á²åÈëNULLÊý¾Ý.ºóÃæÈý¸ö´æ´¢¹ý³Ì»¹ÔÚ²âÊÔ¡£
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[ArticleClass]') and OBJECTPROPERTY(id, N'Is ......

PL\SQL²éѯ³öÏÖÂÒÂë½â¾ö°ì·¨

1. ´ò¿ªpl\sql  ÔËÐÐÏÂÃæµÄ½Å±¾£¬²éѯ·þÎñÆ÷µÄ×Ö·û¼¯ ¡£
SELECT 'AMERICAN_AMERICA.' || PROPERTY_VALUE
from DATABASE_PROPERTIES
WHERE PROPERTY_NAME = 'NLS_CHARACTERSET';
ÎÒµÄÊÇ    AMERICAN_AMERICA.ZHS16GBK
2.ÔÚÔËÐÐÖÐÊäÈ룺regedit£¬´ò¿ª×¢²á±í±à¼­Æ÷£» 
3.HKEY_LOCAL_MACHI ......

ÓÅ»¯SQL ServerÊý¾Ý¿â·þÎñÆ÷ÄÚ´æÅäÖÃ

Ç°ÑÔ
Å©ÒµÒøÐÐ×ÜÐÐ1998ÄêÒÔÀ´ÕýʽÍƹãÁËаæÍøÂç°æ×ÛºÏÒµÎñͳ¼ÆÐÅϢϵͳ£¬¸ÃϵͳÊÇ»ùÓÚWindowsNT4.0ƽ̨£¬²ÉÓÿͻ§£¯·þÎñÆ÷ģʽ£¬ÒÔMicrosoft SQL ServerΪ»ù´¡½¨Á¢ÆðÀ´µÄ´óÐÍÊý¾Ý¿âÓ¦ÓóÌÐò£¬ÏµÍ³½çÃæÓѺᢲÙ×÷¼ò±ã£¬¼ÆËã¡¢·ÖÎö¡¢¼ìË÷¹¦Äܷdz£Ç¿´ó£¬Îª±£Ö¤Å©ÒµÒøÐÐϵͳ¼°Ê±½øÐÐ×ÝÏòºÍºáÏòÒµÎñÊý¾Ý²É¼¯¡¢°´ÕÕ²»Í¬ÒªÇóÉú³ ......

.netÁ¬½Ósql server

Êý¾Ý¿âÃû£ºEmployee
±íÃû£ºEmployees
uid£ºsa
pwd£ºsa
ÎÊÌâ²¹³ä£º
×îºÃÊÇÌṩSQL SERVER½Ó¿Ú·ÃÎÊÊý¾Ý¿âµÄ´úÂë
Õâ¶Î´úÂëÊÇVS.NET×Ô¶¯Éú³É£¬ÀïÃæÓÐÄÄЩÊDz»ÐèÒªµÄÄØ£¿Ó¦¸Ã°ÑÊý¾Ý¿âÁ¬½ÓµÄ´úÂë·ÅÔÚÄĸöµØ·½ÄØ£¿
<%@ Page language="c#" Codebehind="WebForm3.aspx.cs" AutoEventWireup="false" Inherits="WebApplica ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ