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  1. 123

    SQL*Plus is Oracle’s command-line tool for executing SQL, PL/SQL, and administrative commands directly against an Oracle Database. It supports both database operations and environment configuration.

    Example – Connecting and Running a Query

    sqlplus scott/tiger@orcl

    SQL> SELECT empno, ename FROM emp WHERE deptno = 10;
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    This logs in as user scott with password tiger to the orcl database and retrieves employees from department 10.

    Connecting to a Database

    CONNECT username/password@hostname:port/service_name;
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    You can also connect as a privileged user:

    CONNECT sys/password@orcl AS SYSDBA;
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    This establishes a session with the database for running commands.

    Describing Objects

    DESCRIBE employees;
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    Displays column names, data types, and other metadata for the employees table.

    Formatting Output

    SET LINESIZE 150;
    SET PAGESIZE 50;
    COLUMN ename FORMAT A20;
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    These commands adjust output width, page length, and column formatting for better readability.

    Running Scripts

    @script.sql
    START /path/to/script.sql
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    Feedback
  2. oracle.com
    https://docs.oracle.com › ... › SQL-Plus-Commands.html

    SQL*Plus Commands - Oracle Help Center

    SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to: Enter SQL*Plus commands to configure the SQL*Plus environment Startup and shutdown an Oracle …

    See results only from docs.oracle.com
  3. GeeksForGeeks
    https://www.geeksforgeeks.org › sql › sqlplus-command...

    SQL*Plus Command Reference - GeeksforGeeks

    Jun 6, 2024 · SQL*Plus is a command-line tool for Oracle Database that allows users to interact with the database using SQL and PL/SQL commands. Here, we …

  4. dbapostmortem.com
    https://dbapostmortem.com › basic-sql-plus-commands...

    Basic SQL Plus Commands With Examples: Easy Guide

    Welcome to our guide on Basic SQL plus commands with examples. You'll find …

    • oracle.com
      https://docs.oracle.com › ... › sqpug › SQL-Plus-basics.html

      SQL*Plus Basics - docs.oracle.com

      You can use SQL*Plus commands to manipulate SQL commands and PL/SQL blocks and to format and print query results. SQL*Plus treats SQL*Plus commands differently than SQL commands or PL/SQL …

    • Coder Tutorial
      https://www.codertutor.com › sqlplus-commands.html

      SQLPlus commands – Coder Tutorial

      SQLPlus commands The most important commands available in SQL * Plus are: ACCEPT – used to read a variable input DEF (DEFINE) – allow you to declare a variable DESC (DESCRIBE) – lists the attributes …

    • betanet.net
      https://betanet.net › view-post › oracle-sql-plus-a...

      Oracle SQL Plus: A Complete Guide - betanet.net

      Oracle SQL Plus is a powerful tool that is widely used by database developers and administrators to interact with Oracle databases. In this article, we will provide a …

    • EduCBA
      https://www.educba.com › sql-plus-command

      SQL Plus Command | Different Command of SQL Plus …

      May 15, 2023 · Guide to Sql Plus Command. Here we discuss the PL/SQL, and SQL command languages are known to be authoritative enough in detail.

    • Datacadamia
      https://www.datacadamia.com › lang › sqlplus › command

      SQL Plus - Command Reference - Datacadamia

      57 rows · Starts SQL*Plus from the operating system prompt. Performs the specified action if a SQL command or PL/SQL block generates an error. Performs an XQuery 1.0 query on a specified …

    • SQL Tutorial
      https://www.sqltutorial.org

      SQL Tutorial: Learn SQL from Scratch for Beginners

      This SQL Tutorial helps you master SQL quickly and effectively through many hands-on and practical examples with quizzes.

    • oracle.com
      https://docs.oracle.com › ... › sqpug › SQL-Plus-basics.html

      SQL*Plus Basics - Oracle Help Center

      You can use SQL*Plus commands to manipulate SQL commands and PL/SQL blocks and to format and print query results. SQL*Plus treats SQL*Plus commands differently than SQL commands or PL/SQL …

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