>>sqlplus >>@ sql.sql;2 怎样查看刚刚创建的表 SQL> select table_name from user_tables;SQL Plus 的命令，差不多都在上⾯这个⽹页⾥⾯了。MySQL> show databases;+--------------------+ | Database | +-------------------
SQL> select table_name from user_tables; SQL Plus 的命令, 差不多都在上面这个网页里面了。 MySQL> show databases; +---+ | Database | +---+ | information_schema | | mysql | | sqldoc | | test | +---+ 4 rows in set (0.00 sec) Oracle 一个实例,就是一个数据库, 所以,没有对应...
eg:select table_name from all_tables where owner='SIMON'; 注意:此处 TABLE_NAME 为 user_tables的字段名称,请不要修改。用户名需要大写。 4.show databases Oracle: selectnameasdatabasefromv$database;
} executing Memory Script executing command: SET NEWNAME renamed tempfile 1 to +data in control file executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME executing command: SET NEWNAME Starting ...
查看MySQL数据库表进入MySQL Command line client下查看当前使用的数据库:mysql>select database();mysql>status;mysql>show tables;mysql>show databases;//可以查看有哪些数据库,返回数据库名(databaseName)mysql>use databaseName; // mysql 命令行查看表 ...
Command-line interface (CLI) Developer Events and Webinars - replays Explore Oracle Developer event replays and recent webinars, hosted by technical experts. Learn more about developer events and webinars - replays Developer events Access developer resources and learn about future events designed just...
Command-line interface (CLI) Developer Events and Webinars - replays Explore Oracle Developer event replays and recent webinars, hosted by technical experts. Learn more about developer events and webinars - replays Developer events Access developer resources and learn about future events designed just...
■ To start DBCA on UNIX or Linux, or at the command-line prompt on the Windows operating system, enter the following command: dbca The dbca utility is typically located in the ORACLE_HOME/bin directory. 3. Click Next to bypass the Welcome window. Creating a Database Using DBCA DBCA ...
help : Show help information,Use "help <command>" to show the detail information of other commands, or "help help" to see more usage of the help command. The default database platform is Oracle, to switch to other platform, use the "set [-p] platform" command ansi :Show the usage ...
help Displays description and syntax for a command quit Exits the program reinstate Changes a database marked for reinstatement into a viable standby rem Comment to be ignored by DGMGRL remove Removes a configuration, database, or instance