how to connect to oracle database using sqlplus

Troubleshooting of Logon failures when su switches to sqlplus in Oracle, oraclesqlplusProblem description:The oracle database in the production environment suddenly fails to log on, and the oracle database in the rlwrap production environment

[Oracle]sqlplus Start parameter description# su-oracle [Grid]Usage 1:sqlplus-h | -V-H[ELP]:Displays the syntax and usage of the Sql*plus command, and then returns control to the operating system.-v[ersion]:Displays the version number of the Sql*plus,

How to connect to the Oracle database and how to solve the fault-Summary highly recommended This article describes how to connect to Oracle Summary , Especially suitable Program Developers and Oracle cainiao How to configure to connect the client

Use SQL * Plus to connect to the database and sqlplus to connect to the database About SQL * Plus SQL * Plus is the primary command-line interface to your Oracle database. you use SQL * Plus to start up and shut down the database, set database

Use of oracle sqlplus 1. log on to sqlplus www.2cto.com oracle @ omu:> sqlplus/assysdba oracle @ omu:> sqlplus sys/oracle as sysdba 2 as a system administrator. connect to the database (You need to log on to sqlplus first) SQL> conn cgp_1/cgp_1 SQL>

Everyone in the daily work, I think 99% are used to Sqlplus to login database, the database management, tuning, configuration. So if there's a lot of databases, we are connected after all is unified sql>, it is possible that the current does not

Question: In my daily work, I think MySQL plus is used in 99% to log on to the database and manage, optimize, and configure the database. If there are many databases, all of them are unified SQL after connection>, it may happen that we do not know

Common exceptions:ORA-14025: Cannot specify partition for a solid view or a solid view logOra-14026:partition and cluster clauses repel each otherORA-14027: Only one partition clause can be specifiedORA-14028: Missing at or values

Problem Description: When landing Oracle database, whether from SQL Plus or from Toad Landing, there will be no landing on the phenomenon. Prompt for package receive failed: ORA-12637 appears. Workaround: Modify the Sqlnet.ora file,

frequently used: Sqlplus Username/password such as: normal user login Sqlplus Scott/tiger sqlplus username/[email protected]net_service_name such as: Sqlplus Scott/[email protected] Sqlplus Username/password as SYSDBA: Sqlplus sys/admin as