Early History of Delphi 6 Oracle of Delphi 7 The End of Delphi 8 Delphi Archaeology 9 Sources Delphi was an ancient religious sanctuary dedicated to the Greek god Apollo. Developed in the 8th century B.C., the sanctuary was home to the Oracle of Delphi and the priestess Pythia, who was ...
order by mgr_sal desc 例如,如果你要在Borland Delphi 里使用这个语句,你可能需要象这样的格式: SQL := 'select deptno, sum(sal) mgr_sal from emp' + #13#10 + 'where job = ''MANAGER''' + #13#10 + 'group by deptno' + #13#10 + 'order by mgr_sal desc'; 为了这个目的,在PL/SQL ...
在弹出的"Preference Set"界面中,对"Personal Preferences" 以及下面的"Definition"->"Description"进行一下设置. 19. 在窗口标题栏内显示文件的完全路径 Tools->Preferences->User Interface->Options 勾选"Show complete file path in windows titles" 20. Object Brower中自定义Object的顺序以及登录后默认自动选中My...
/network/admin/tnsnames.ora (for unix) (…为你的ORACLE安装的目录) 此处,假设服务器名为testserver,服务名为 ,使用的侦听端口为1521,则tnsnams.ora文件中的一个test网络服务名(数据库别名)为: test = (DESCRIPTION= (ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=testserver)(PORT=1521)) ) (CONNECT_...
(DESCRIPTION= (ADDRESS_LIST= (ADDRESS=(PROTOCOL=TCP)(HOST=testserver)(PORT=1521)) ) (CONNECT_DATA=(SERVICE_NAME=orcl.testserver (http:\/\/orcl.testserver)) ) ) 用sqlplus程序通过test.testserver (http:\/\/test.testserver)网络服务名测...
■ Product version and program/module name ■ Functional and technical description of the problem (include business impact) ■ Detailed step-by-step instructions to re-create ■ Exact error message received ■ Screen shots of each step you take Review Patch Documentation When you install the applic...
How to download Oracle OraOLEDB provider ? Learn where and how to download the Provider for Oracle (OraOLEDB).
http://www.delphibbs.com/delphibbs/dispq.asp?lid=1633985 例,检查数据库中的Pub_Users表中是否存在指定的用户: Select Count(*) From Pub_Users Where [UserName]='admin' And [PassWord]='aaa' COLLATE Chinese_PRC_BIN 默认比较是不区分大小写的,如果不加COLLATE Chinese_PRC_BIN,那么密码aaa与AAA是等...
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使用Delphi XE5的新特性，以交付应用Android、 iOS、Windows 和OS X。以PC机、平板电脑和智能手机为目标...