´Ó sql server 2000 ÖÐÌáÈ¡×Ö¶Î˵Ã÷ÎÄ×Ö
´Ó sql server 2000 ÖÐÌáÈ¡×Ö¶Î˵Ã÷ÎÄ×Ö
SELECT
[Table Name] = i_s.TABLE_NAME,
[Column Name] = i_s.COLUMN_NAME,
[Description] = s.value
from
INFORMATION_SCHEMA.COLUMNS i_s
LEFT OUTER JOIN
sysproperties s
ON
s.id = OBJECT_ID(i_s.TABLE_SCHEMA+'.'+i_s.TABLE_NAME)
AND s.smallid = i_s.ORDINAL_POSITION
AND s.name = 'MS_Description'
WHERE
OBJECTPROPERTY(OBJECT_ID(i_s.TABLE_SCHEMA+'.'+i_s.TABLE_NAME), 'IsMsShipped')=0
AND i_s.TABLE_NAME in ('±íÃû1','±íÃû2','±íÃû3')
ORDER BY
i_s.TABLE_NAME, i_s.ORDINAL_POSITION ת×Ô:http://www.cnblogs.com/iinsnian/archive/2008/06/06/1214796.html
Ïà¹ØÎĵµ£º
SQL SERVER¶¨Ê±×÷ÒµµÄÉèÖ÷½·¨
תÌù×Ô£º http://www.cnblogs.com/stephencat/archive/2006/08/24/484918.html
Èç¹ûÔÚSQL Server ÀïÐèÒª¶¨Ê±»òÕßÿ¸ôÒ»¶Îʱ¼äÖ´ÐÐij¸ö´æ´¢¹ý³Ì»ò3200×Ö·ûÒÔÄÚµÄSQLÓï¾äʱ,
¿ÉÒÔÓùÜÀí->SQL Server´úÀí->×÷ÒµÀ´ÊµÏÖ¡£
1¡¢¹ ......
ʹÓÃscott/tigerÓû§ÏµÄemp±íºÍdept±íÍê³ÉÏÂÁÐÁ·Ï°£¬±íµÄ½á¹¹ËµÃ÷ÈçÏÂ
empÔ±¹¤±í(empnoÔ±¹¤ºÅ/enameÔ±¹¤ÐÕÃû/job¹¤×÷/mgrÉϼ¶±àºÅ/hiredateÊܹÍÈÕÆÚ/salн½ð/commÓ¶½ð/deptno²¿ÃűàºÅ)
dept²¿Ãűí(deptno²¿ÃűàºÅ/dname²¿ÃÅÃû³Æ/locµØµã)
¹¤×Ê £½ н½ð £« Ó¶½ð
1£®ÁгöÖÁÉÙÓÐÒ»¸öÔ±¹¤µÄËùÓв¿ÃÅ
2£®Áгöн½ð±È& ......
ÔÚÒøÐнðÈÚϵͳÖУ¬ÎÒÃdz£³£¶¼ÒªÊµÏÖÒøÐÐתÕËÕâÑùµÄÒµÎñ²Ù×÷£¬¶øÕâÖÖ½ðÈÚϵͳ²¢·¢ÐÔÏ൱¸ß£¬ÐèÒª¿¼ÂǵÄÈçºÎÌá¸ßÐÔÄܺͱ£Ö¤°²È«ÐÔµÈÏà¹ØµÄÎÊÌ⡣ʹÓô洢¹ý³ÌÀ´ÊµÏÖÒøÐÐתÕËÊÇÒ»¸öºÜºÃµÄÑ¡Ôñ¡£
SQL SERVERÊý¾Ý¿âÖеĴ洢¹ý³ÌÏà¶ÔÓÚÓ¦ÓóÌÐòÖÐÀ´²Ù×÷Transact-SQLÓïÑÔµÄÓÅȱµã£º
Óŵ㣺
1. & ......
1.¼¯ºÏ²Ù×÷
ѧϰoracleÖм¯ºÏ²Ù×÷µÄÓйØÓï¾ä£¬ÕÆÎÕunion,union all,minus,interestµÄʹÓÃ,Äܹ»ÃèÊö½áºÏÔËË㣬²¢ÇÒÄܹ»½«¶à¸ö²éѯ×éºÏµ½Ò»¸ö²éѯÖÐÈ¥£¬Äܹ»¿ØÖÆÐзµ»ØµÄ˳Ðò¡£
°üº¬¼¯ºÏÔËËãµÄ²éѯ³ÆΪ¸´ºÏ²éѯ¡£¼û±í¸ñ1-1
±í1-1
Operator Returns   ......