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

SQL SERVER 2008 Êý¾Ý±ä¸ü²¶»ñ(CDC )

SQL SERVER 2008 Òì²½²¶»ñ±íÊý¾ÝÐÞ¸Ä
 
дµÄ²»¶ÔµÄµØ·½Çë¸÷λָÕý£¬Ð´µÄÒ²±È½ÏÂÒ¡£½²¾¿Õâ¿´°É¡£^ ^
/*
SQL SERVER 2008 Òì²½²¶»ñ±íÊý¾ÝÐÞ¸Ä
 
 
SQL server 2008ΪÒì²½¸ú×ÙËùÓз¢ÉúÔÚÓû§±íÉϵÄÊý¾ÝÐÞ¸ÄÌṩÁËÄÚ½¨µÄ·½·¨,
¶ø²»ÐèÒª±àд×Ô¶¨ÒåµÄ´¥·¢Æ÷»òÕß²éѯ,±ä¸üÊý¾Ý²¶»ñÓµÓÐ×îСÐÔÄÜ¿ªÏú,¿ÉÒÔ
ÓÃÓÚÆäËüÊý¾ÝÔ´µÄ³ÖÐø¸üÐÂ,ÀýÈ磬½«OLTPÊý¾Ý¿âÖеÄÊý¾Ý±ä¸üÇ¨ÒÆµ½Êý¾Ý²Ö¿â
Êý¾Ý¿â.ÏÂÃæÎÒÃÇÑÝʾ¸Ã¹¦ÄÜ.
 
 
*/
 
 
/*
  1 ½¨Á¢²âÊÔÊý¾Ý¿â
*/
IF NOT EXISTS (SELECT NAME from SYS.databases WHERE name='CDC_TEST_DB')
 
BEGIN
    CREATE DATABASE CDC_TEST_DB
END
 
/*
  2 ÔÚ°ÑCDCÔö¼Óµ½CDC_TEST_DBÊý¾Ý¿âµÄ±íÖÐ,Ê×ÏÈÓ¦¸ÃÑéÖ¤Êý¾Ý¿âÊÇ·ñÆôÓÃÁËÊý¾Ý
    ²¶»ñ
*/
 
    --ÑéÖ¤ÊÇ·ñ¿ªÆô
    SELECT IS_CDC_ENABLED from SYS.databases WHERE name='CDC_TEST_DB'
    /*
    IS_CDC_ENABLED
    --------------
    0
 
    (1 ÐÐÊÜÓ°Ïì)
    */
   
    --ÆôÓÃÊý¾Ý±ä¸ü,ÔÚCDC_TEST_DBÊý¾Ý¿âÖÐÖ´ÐÐSYS.SP_CDC_ENABLE_DB´æ´¢¹ý³Ì:
   
    USE CDC_TEST_DB
    GO
   
    EXEC sys.SP_CDC_ENABLE_DB
    GO
   
    /*
      CDC_TEST_DB¿ªÆôÊý¾Ý²¶»ñºó,Ä㽫»áÔÚCDC_TEST_DB->°²È«ÐÔ->¼Ü¹¹ÏÂÃæ¿´µ½ÐÂ
      ½¨Á¢ÁËÒ»¸öCDC¼Ü¹¹.
     
      ͬÑùÔÚCDC_TEST_DB»á½¨Á¢Ò»Ð©CDC¼Ü¹¹µÄϵÄϵͳ±í:
       cdc.captured_columns
       ·µ»ØÖ¸¶¨µÄ¸ú×ÙÁÐ
      
       cdc.change_tables
       ·µ»ØÆôÓÃCDCµÄ±í.ʹÓÃsys.sp_cdc_help_change_data_capture±ÈÖ±½Ó²éѯºÃ.
      
     


Ïà¹ØÎĵµ£º

SAP ʹÓÃSQL Trace£¨ST05£©

SAP ʹÓÃSQL Trace£¨ST05£©
SAP R/3 Ìṩ±ê×¼ABAP SQL ¸ú×Ù¹¤¾ß¡£Ê¹ÓÃT-Code:ST05 ¿ÉÒÔ½øÈë×·×ÙÉ趨»­Ã棺
 
         ÔÚTrace Modes ÇøÓòÖÐÑ¡ÔñÐèÒªÔÚSAP R/3 Server ÉÏtrace µÄ·¶Î§£º
         SQL Trace: ×·×Ù¸ÃA ......

SQL Server ErrorLog

תÖÁhttp://mbtk.blog.sohu.com/150003773.html £¬²¢²¹³äһЩÏà¹ØÖªÊ¶¡£
DBCC ErrorLog £ºÈç¹ûºÜÉÙÖØÆðmssqlserver·þÎñ£¬ÄÇô·þÎñÆ÷µÄÈÕÖ¾»áÔö³¤µÃºÜ¿ì£¬¶øÇÒ´ò¿ªºÍ²é¿´ÈÕÖ¾µÄËÙ¶ÈÒ²»áºÜÂý¡£Ê¹ÓÃÕâ¸öÃüÁ¿ÉÒԽضϵ±Ç°µÄ·þÎñÆ÷ÈÕÖ¾£¬Ö÷ÒªÊÇÉú³ÉÒ»¸öеÄÈÕÖ¾¡£¿ÉÒÔ¿¼ÂÇÉèÖÃÒ»¸öµ÷¶ÈÈÎÎñ£¬Ã¿ÖÜÖ´ÐÐÕâ¸öÃüÁî×Ô¶¯½Ø¶Ï·þÎ ......

SQL Access´´½¨±í

Ò»¡¢´´½¨Ò»ÕÅ¿Õ±í£º
Sql="Create TABLE [±íÃû]"
¶þ¡¢´´½¨Ò»ÕÅÓÐ×Ö¶ÎµÄ±í£º
Sql="Create TABLE [±íÃû]([×Ö¶ÎÃû1] MEMO NOT NULL, [×Ö¶ÎÃû2] MEMO, [×Ö¶ÎÃû3] COUNTER NOT NULL, [×Ö¶ÎÃû4] DATETIME, [×Ö¶ÎÃû5] TEXT(200), [×Ö¶ÎÃû6] TEXT(200))
×Ö¶ÎÀàÐÍ£º
2 : "SmallInt", // ÕûÐÍ
3 : "Int", ......

SQL Select IntoÓï¾ä


SQL Select IntoÓï¾ä
The SELECT INTO Statement
SELECT INTO Óï¾ä
The SELECT INTO statement is most often used to create backup copies of tables or for archiving records.
SELECT INTOÓï¾ä³£ÓÃÀ´¸øÊý¾Ý±í½¨Á¢±¸·Ý»òÊÇÀúÊ·µµ°¸¡£
Syntax
Óï·¨
SELECT column_name(s) INTO newtable [IN externaldatabase] ......

SQL*Loader¿ØÖÆÎļþ

±¾ÎÄÕë¶ÔSQL*Loader¿ØÖÆÎļþ½øÐÐ˵Ã÷¡£
Ò»£ºSQL*Loader¿ØÖÆÎļþµÄÄÚÈÝ
SQL*Loader¿ØÖÆÎļþʹÓÃDDLÃüÁîÀ´¿ØÖÆSQL*Loader»á»°µÄÒÔÏÂÏîÄ¿£º
¡ñʹÓÃSQL*Loaderµ¼ÈëÊý¾ÝµÄλÖÃ
¡ñÊý¾Ý¸ñʽÉ趨·½·¨
¡ñµ¼ÈëÊý¾ÝʱSQL*LoaderµÄÉ趨¡££¨ÄÚ´æ¹ÜÀí¡¢±»¾Ü¾ø¼Ç¼¡¢µ¼Èë´¦ÀíµÄÖжϵȣ©
¡ñµ¼ÈëʱÊý¾ÝµÄ´¦Àí·½·¨
¿ØÖÆÎļþÀý£ºemp.ctl ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ