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

SQL ³£Óÿì½Ý¼ü´óÈ«

ÊéÇ©£ºÇå³ýËùÓÐÊéÇ©¡£ CTRL-SHIFT-F2
ÊéÇ©£º²åÈë»òɾ³ýÊéÇ©(Çл»)¡£ CTRL+F2
ÊéÇ©£ºÒƶ¯µ½ÏÂÒ»¸öÊéÇ©¡£ F2 ¹¦Äܼü
ÊéÇ©£ºÒƶ¯µ½ÉÏÒ»¸öÊéÇ©¡£ SHIFT+F2
È¡Ïû²éѯ¡£ ALT+BREAK
Á¬½Ó£ºÁ¬½Ó¡£ CTRL+O
Á¬½Ó£º¶Ï¿ªÁ¬½Ó¡£ CTRL+F4
Á¬½Ó£º¶Ï¿ªÁ¬½Ó²¢¹Ø±Õ×Ó´°¿Ú¡£ CTRL+F4
Êý¾Ý¿â¶ÔÏóÐÅÏ¢¡£ ALT+F1
±à¼­£ºÇå³ý»î¶¯µÄ±à¼­Æ÷´°¸ñ¡£ CTRL+SHIFT+DEL
±à¼­£º×¢ÊÍ´úÂë¡£ CTRL+SHIFT+C
±à¼­£ºÉ¾³ý×¢ÊÍ¡£ CTRL+SHIFT+R
±à¼­£º¸´ÖÆ¡£»¹¿ÉÒÔʹÓà CTRL+INSERT¡£ CTRL+C
±à¼­£º¼ôÇС£»¹¿ÉÒÔʹÓà SHIFT+DEL¡£ CTRL+X
±à¼­£º¼õСËõ½ø¡£ SHIFT+TAB
±à¼­£ºÔڱ༭Æ÷´°¸ñÖÐɾ³ýÖÁÐÐβ¡£ CTRL+DEL
±à¼­£º²éÕÒ¡£ CTRL+F
±à¼­£º×ªµ½Ðкš£ CTRL+G
±à¼­£ºÔö´óËõ½ø¡£ TAB
±à¼­£ºÊ¹Ñ¡¶¨ÄÚÈÝΪСд¡£ CTRL+SHIFT+L
±à¼­£ºÊ¹Ñ¡¶¨ÄÚÈÝΪ´óд¡£ CTRL+SHIFT+U
±à¼­£ºÕ³Ìù¡£»¹¿ÉÒÔʹÓà SHIFT+INSERT¡£ CTRL+V
±à¼­£ºÖظ´ÉÏ´ÎËÑË÷»ò²éÕÒÏÂÒ»¸ö¡£ F3 ¹¦Äܼü
±à¼­£ºÌæ»»¡£ CTRL+H
±à¼­£ºÈ«Ñ¡¡£ CTRL+A
±à¼­£º³·Ïû¡£ CTRL+Z
Ö´Ðвéѯ¡£»¹¿ÉÒÔʹÓà CTRL+E (Õë¶ÔÏòºó¼æÈÝÐÔ)¡£ F5 ¹¦Äܼü
SQL ²éѯ·ÖÎöÆ÷°ïÖú¡£ F1 ¹¦Äܼü
¶ÔËùÑ¡ Transact-SQL Óï¾äµÄ°ïÖú¡£ SHIFT+F1
ä¯ÀÀ£ºÔÚ²éѯ´°¸ñºÍ½á¹û´°¸ñÖ®¼äÇл»¡£ F6 ¹¦Äܼü
ä¯ÀÀ£ºÇл»´°¸ñ¡£ Shift+F6
ä¯ÀÀ£º´°¿ÚÑ¡ÔñÆ÷¡£ CTRL+W
"н¨²éѯ"´°¿Ú¡£ CTRL+N
¶ÔÏóä¯ÀÀÆ÷(ÏÔʾ/Òþ²Ø)¡£ F8 ¹¦Äܼü
¶ÔÏóËÑË÷¡£ F4 ¹¦Äܼü
·ÖÎö²éѯ²¢¼ì²éÓï·¨¡£ CTRL+F5
´òÓ¡¡£ CTRL+P
½á¹û£ºÒÔ±í¸ñ¸ñʽÏÔʾ½á¹û¡£ CTRL+D
½á¹û£ºÒÔÎı¾¸ñʽÏÔʾ½á¹û¡£ CTRL+T
½á¹û£ºÒƶ¯²ð·ÖÆ÷¡£ CTRL+B
½á¹û£º½«½á¹û±£´æÎªÎļþ¡£ CTRL+SHIFT+F
½á¹û£ºÏÔʾ½á¹û´°¸ñ(Çл»)¡£ CTRL+R
±£´æ¡£ CTRL+S
Ä£°å£º²åÈëÄ£°å¡£ CTRL+SHIFT+INSERT
Ä£°å£ºÌ滻ģ°å²ÎÊý¡£ CTRL+SHIFT+M
ÓÅ»¯£ºÏÔʾԤ¹ÀÖ´Ðмƻ®¡£ CTRL+L
ÓÅ»¯£ºÏÔʾִÐмƻ®(Çл»¿ª/¹Ø)¡£ CTRL+K
ÓÅ»¯£ºË÷ÒýÓÅ»¯Ïòµ¼¡£ CTRL+I
ÓÅ»¯£ºÏÔʾ¿Í»§Í³¼Æ CTRL+SHIFT+S
ÓÅ»¯£ºÏÔʾ·þÎñÆ÷¸ú×Ù¡£ CTRL+SHIFT+T
ʹÓÃÊý¾Ý¿â¡£ CTRL+U


Ïà¹ØÎĵµ£º

SQL SERVER ϵͳ±íÓ¦ÓÃ

1.²éѯ³öµ±Ç°Êý¾Ý¿âµÄËùÓÐÖ÷¼üÐÅÏ¢¡£
SELECT A.parent_obj AS TABLEID,
       UPPER(E.NAME) AS TABLENAME,
       UPPER(A.NAME) AS INDEXNAME,
       UPPER(D.NAME) AS COLNAME,
       ......

SQL Server 2000/2005 ·ÖÒ³SQL

SQL ServerÖм¸ÖÖ·ÖÒ³µÄsqlÓï¾ä
·½·¨1£º
ÊÊÓÃÓÚ SQL Server 2000/2005
SELECT TOP Ò³´óС *
from table1
WHERE id NOT IN
          (
          SELECT TOP Ò ......

·ÀSQLÊý×Ö×¢È뺯Êý

·ÀSQL×¢È뺯Êý
³ÌÐò´úÂ룺
º¯Êý²¿·Ö========================================================================
'------------------------------------------------
'ÓÃ;:¼ì²éÊÇ·ñΪÊý×Ö,ÒÔ¼°Êý×ÖÊÇ·ñ³¬³ö·¶Î§
'ÊäÈë:¼ì²é×Ö·û,´«Öµ·½Ê½(0Ö±½Ó´«,1È¡Form,2È¡QueryString,3È¡cookies,4Ö±½ÓReqeust),¿ªÊ¼Êý×Ö(ĬÈÏÊý× ......

Ãû´ÎËã·¨(sql server)(ת×Ô£º°®Ð¾õÂÞ.ع»ª)

±íjh03ÓÐÏÂÁÐÊý¾Ý£º
name¡¡score
aa¡¡¡¡99
bb¡¡¡¡56
cc¡¡¡¡56
dd¡¡¡¡77
ee¡¡¡¡78
ff¡¡¡¡76
gg¡¡¡¡78
ff¡¡¡¡50
1. Ãû´ÎÉú³É·½Ê½1,ScoreÖØ¸´Ê±ºÏ²¢Ãû´Î
SELECT *¡¡,¡¡Place=(SELECT COUNT(DISTINCT Score) from jh03 WHERE Score >= a.Score)
from jh03 a
ORDER BY Place
½á¹û
Name Score Pla ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ