isql –Usa –Pserver1234命令中,如下解释正确的是()。
A、用户为sa,口令为Pserver1234
B、用户为sa,口令为server1234
C、用户为Usa,口令为Pserver1234
D、用户为Usa,口令为server1234
A、用户为sa,口令为Pserver1234
B、用户为sa,口令为server1234
C、用户为Usa,口令为Pserver1234
D、用户为Usa,口令为server1234
A、直接执行isql命令执行即可 B、进入DM安装bin目录,执行./isql命令,剩余配置同windows C、在终端执行./isql SYSDBA/SYSDBA@localhost命令 D、在终端执行./isql start命令
A、iSQL*Plus commands cannot be abbreviated. B、iSQL*Plus commands are accessed from a browser. C、iSQL*Plus commands are used to manipulate data in tables. D、iSQL*Plus commands manipulate table definitions in the database. E、iSQL*Plus is the Oracle proprietary interface for executing SQL statements.
A、A.进入/dmdbms/bin下运行Isql.exe,输入命令login B、B.输入服务器名:localhost,用户名和密码:SYSDBA C、C.输入端口号:12345,登录成功 D、D.使用exit退出iSQL
A、CALL getratews11('USA','CANADA') B、CALL expenses.getratews11('USA','CANADA') C、SELECT getratews11('USA','CANADA') FROM expenses D、SELECT * FROM TABLE(getratews11('USA','CANADA')) AS convert_currency
A、substitution variables B、replacement variables C、prompt variables D、instead-of variables E、This feature cannot be implemented through iSQL*Plus.