2. DISC[ONNECT]命令会断开当前的连接,但不会退出SQL*PLUS 十,交互命令 替换变量:替换变量的格式是在变量名称前加一个& 定义替换变量: 可以事先用DEFINE命令定义替换变量,避免在运行命令或脚本文件时出现反复提示、反复输入的麻烦。 查看替换变量: 可以用DEFINE命令查看当前SQL*PLUS变量中保留的替换变量的情况 清除...
] (or Oracle for Windows 95 [HOME_NAME]) > SQL Plus 8.0. The Log On dialog box appears. Enter your user name and password. If you are connecting to a remote Oracle database, enter the SQL*Net connect string. Click OK. The SQL*Plus application window appears. ...
On Windows, the isqlplus.conf file is located in:%ORACLE_HOME%\sqlplus\admin\isqlplus.conf On UNIX, the isqlplus.conf file is located in:$ORACLE_HOME/sqlplus/admin/isqlplus.conf To change the value of an iSQL*Plus initialization parameter, edit the line associated with the parameter. The...
通过下载所需架构的“sqlplus”和“basic”程序包,获取 SQL*Plus 18c Instant Client: Microsoft Windows x64或Windows 32 位 Apple macOS Linux x86-64或Linux x86 Solaris x86-64或Solaris x86 Solaris SPARC 64 位或Solaris SPARC 32 位 AIX on POWER Systems 64 位或AIX on POWER Systems 32 位 ...
Utility Spotlight: Virtual Machine Remote Control Plus Security Watch: BitLocker and the Complexities of Trust SQL Q&A: Login Triggers, Data File Defrags, and More Windows Confidential: Calling Dr. Watson The Desktop Files: The Power User's Guide to WIM and ImageX The Business of IT: Calculati...
On the Consent to Install Python page, select Accept > Next. The Python open-source license agreement also covers Anaconda and related tools, plus some new Python libraries from the Microsoft development team. On the Ready to Install page, verify that these selections are included, and t...
Running OpenText Email Monitoring and Records Management on SQL Server 2012 provides excellent performance and scalabilityIn February 2012, OpenText and Microsoft conducted "real-world" performance and scalability testing...Date: 07/03/2012Running Opics Plus on SQL Server 2012 increases performance in ...
total_wait_time ,qs.total_worker_time as cpu_time ,qs.total_logical_reads as reads ,qs.total_logical_writes as writes FROM sys.dm_exec_query_stats qs CROSS APPLY sys.dm_exec_sql_text(qs.sql_handle) st LEFT JOIN sys.dm_exec_requests r ON qs.sql_handle = r.sql_handle ORDER BY ...
使用Oracle SQL Plus 实用工具(基于命令行的查询实用工具)验证是否可以连接到 Oracle 并检索数据。 备注 如果无法连接到 Oracle 并检索数据,则 Oracle 客户端组件的安装或配置不正确,或者在使用 SQL*Net Easy Configuration 或 Oracle Net8 Easy Configuration 实用工具时未正确为 Oracle 服务器创建了透明网络基底(TNS...
2.配置Windows环境变量 NLS_LANG AMERICAN_AMERICA.AL32UTF8 ORACLE_HOME 轻桌面压缩包解压路径 TNS_ADMIN 轻桌面压缩包解压路径 环境变量添加完成后,确认应用即可。 3.使用数据库连接工具PL/SQL连接数据库 代码语言:javascript 复制 注意:使用工具连接数据库时,需要配置开放防火墙相应端口。