sqlplus login command example

Our usual DML, DDL, and DCL statements are sql*plus statements that, when executed, can be stored in an area of memory called SQL Buffer, and can only hold a recently executed SQL statement, and we can save SQL in SQL buffer Statements are modified

Sqlplus searches for and loads two files: login. SQL and glogin. SQL. Glogin. SQL files are stored in the $ ORACLE_HOMEsqlplusadmin directory by default, Sqlplus searches for and loads two files: login. SQL and glogin. SQL. The glogin. SQL file is

The DML, DDL, and DCL statements we usually call are SQL * plus statements. After they are executed, they can be stored in a memory area called SQL buffer, in addition, only one SQL statement can be saved recently. We can modify the SQL statement

[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,

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

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

Sqlplus Editing command line usageKeywords: Oracle sqlplus command-line usageOracle database has a lot of query tools, such as the famous plsql, accustomed to the graphical interface, and then face the character interface Sqlplus is really a torture,

SELECT * FROM dept;Input order by dname; Append text command del n DELETE statementCelar buffer; command to clear the bufferConn SYS as SYSDBA login userTypically, Sqlplus is installed by default as long as the server-side or client of Oracle is

Oracle Note (ii) sqlplus commandFor Oracle database operations, the command line is used primarily, and all commands are done using sqlplus, and there are two forms for sqlplus. One is the sqlplus:sqlplus.exe of DOS style; The other is

Points of knowledge involvedA, the use of substitution variables with a &b, substitution variable usage with two &C,define command usaged, accept command usageE, custom Sql*plus environmentF. Save custom results in the Glogin.sql fileG,sqlplus Edit