sqlplus string functions

Common commands:Connect to sqlplusRun CMD in the command line to enter. For example, to log on in SYS mode, the command is as follows:(1). sqlplus "sys/zhb126 as sysdba" (2). sqlplus/nolog connect sys/zhb126 as sysdba (3). sqlplus Scott/Tiger Start

Common commands:Connection SqlplusCommand line to run CMD entry, such as logging in the SYS mode, the command is as follows:(1). Sqlplus "sys/zhb126 as SYSDBA"(2). Sqlplus/nolog Connect sys/zhb126 as Sysdba(3). Sqlplus Scott/tigerStart a DB

Explain the Oracle SQLPlus runtime environment, common Oracle System Function instances, and sqlplus instances 1. Introduction to the SET command Set command sets the running environment of SQL * Plus. The syntax FORMAT OF THE set command is: SET

1. What is the initial password after oracle is installed? Internal/Oracle Sys/change_on_install System/Manager Scott/Tiger Sysman/oem_temp 2. What is the initial Default User and password of Oracle9iAS Web Cache?Administrator/Administrator 3. How

I. Startup and shutdown of Oracle1, in a single-machine environment2, in the dual-machine environmentIi. What kinds of startup methods are available for Oracle database?1, startup Nomount non-installation start, this way startup executable: Rebuild

When a DBA logs on to a local or remote database, it is common to log on to the database using the "sqlplus username/password @ Connection Service name" method to save time, if we replace Oracle SQLPlus with our own implementation, and record its

1. Oracle startup and Shutdown1. In a single-host environmentTo start or shut down the Oracle system, you must first switch to the Oracle user, as shown below:Su-Oracle A. Start the Oracle SystemOracle> svrmgrlSvrmgr> connect internalSvrmgr>

1. Oracle startup and Shutdown1. to enable or disable the Oracle System in a single-host environment, you must first switch to the Oracle user, as shown below:Su-Oracle A. Start the Oracle SystemOracle> svrmgrlSvrmgr> connect internalSvrmgr>

From http://baike.baidu.com/view/1239908.htm SQL * Plus is one of the most commonly used tools with strong functions, mainly including: 1. database maintenance, such as startup and shutdown, is generally performed on the server.2. Execute SQL

I. Startup and shutdown of Oracle1, in a single-machine environmentTo start or shut down an Oracle system, you must first switch to an Oracle user, as followsSu-oracleA. Start the Oracle systemOracle>svrmgrlSvrmgr>connect