sql³£ÓÃÓï¾ä
use myoa
select * from
delete from department where departmentid=1
insert Department(DepartmentId,DepartmentName) values(1,'¼¼Êõ²¿')
update Department set departmentname='ÐÅÏ¢¼¼Êõ²¿' where departmentid=1
--ɾ³ý±í
drop table department
--ɾ³ýÊý¾Ý¿â
drop database bai
--ͳ¼ÆÊý¾Ý¿â±íÖмǼ
select count(*) as Êý¾Ý¿â¼Ç¼ from Department
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
Õ⼸Ììд´æ´¢¹ý³Ì£¬Ã¿Ì춨ʱ²îÒ챸·Ý£¬²¢×Ô¶¯·¢Óʼþ¸ø²Ù×÷ÈËÐÞ¸ÄÒªÐ޸ĵÄÄÚÈÝ¡£ ÔÚÕâÀïд³ösql serverµÄ´úÀí²Ù×÷£¬½ÓÏÂÀ´°ÑдµÄ·¢ÓʼþµÄ´æ´¢¹ý³ÌÒ²·¢³ö¡£´ó¼Ò×÷¸ö²Î¿¼¡¡¡¡
Èç¹ûÔÚsql server ÀïÐèÒª¶¨Ê±»òÕßÿ¸ôÒ»¶Îʱ¼äÖ´ÐÐij¸ö´æ´¢¹ý³Ì»ò3200×Ö·ûÒÔÄÚµÄsqlÓï¾äʱ,¿ÉÒÔÓùÜÀí->sql server´úÀí->×÷ÒµÀ´ÊµÏÖ¡£
  ......
·½·¨Ò»
µÚÒ»²½£ºµÇÈësql/plus Ö´ÐÐÃüÁÎÞÏȺó˳Ðò£©
set time on; (˵Ã÷£º´ò¿ªÊ±¼äÏÔʾ£©
set autotrace on; (˵Ã÷£º´ò¿ª×Ô¶¯·ÖÎöͳ¼Æ£¬²¢ÏÔʾSQLÓï¾äµÄÔËÐнá¹û£©
set autotrace traceonly; (˵à ......
SQL Server ²éѯ
²éѯµÄʱºòÓ¦¸Ã¾¡Á¿°´ÕÕ¸´ºÏË÷ÒýÖеÄ˳ÐòÀ´×öÌõ¼þ²éѯ£»£¨±ÈÈçIXCÖÐspInterActiveInstance_GetByIDToStatÌõ¼þand ProcessState<>99µÄλÖã©£»
Èç¹ûÔÚ³ÌÐòÖÐÓÐFor»òÕßÊÇForeach£¬ÔÚ´æ´¢¹ý³ÌÖÐÓÖÓÐIF Exists£¬ÄǾÍÒª¿´ÊÇ·ñ¿ÉÒÔÔÚ±íÖмÓÈ븴ºÏË÷ÒýÁË£¬IF Not Exists¿ÉÒÔת»»ÎªIF ExistsÀ´Ê¹ÓÃË÷Òý£» ......
PowerBuilderÊÇĿǰ×îÁ÷ÐеÄÊý¾Ý¿â¿ª·¢¹¤¾ßÖ®Ò»¡£PowerBuilderÌṩÁËÔÚ³ÌÐò´úÂëÖмÓÈëǶÈëʽSQLÓï¾äµÄ¹¦ÄÜÀ´Ö§³Ö¶ÔÊý¾Ý¿âµÄ·ÃÎÊ¡£µ«ÕâÖÖǶÈëʽSQLÓï¾äÖ»ÄÜÖ§³ÖһЩ¹Ì¶¨µÄ±ê×¼µÄSQLÓï¾ä£¬¼´ÔÚ½øÐгÌÐò´úÂë±àÒë´¦ÀíʱÕâЩSQLÓï¾ä±ØÐëÊÇÈ·¶¨µÄ£¬ÀýÈ磺¶ÔÄÄÕűíÄö×ֶνøÐвÙ×÷ÔÚ³ÌÐò´úÂëÖÐÊǹ̶¨Ð´Ã÷µÄ£¬ÁíÍâÕâÖÖ·½Ê½Ò²²»ÄÜ ......