What is Isql * command?

Question

isql is a command line tool which allows the user to execute SQL in batch or interactively. It has some interesting options such as an option to generate output wrapped in an HTML table. iusql is the same tool with built-in Unicode support.

How do I use Isql?

To use isql to test a DSN connection:1Run the following command: $ isql –v DSNname. Where DSNname is the name of the DSN you created. A connection message and a SQL prompt display. ... 2Try a simple SQL statement. For example: SQL> SELECT table_name FROM tables; The isql tool returns the results of your SQL statement.

What is Isql utility?

Command-line isql is a utility for processing SQL data definition (DDL) and data manipulation (DML) statements from interactive input or from a source file. It enables you to create and view metadata, add and modify data, grant user permissions, test queries, and perform database administration tasks.

Which is an SQL Star Plus command?

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 database.

How do I run a query in ISQL?

To execute SQL scripts from ISQL, type @ followed by the name of the file containing SQL statements. To exit from interactive SQL, type EXIT or QUIT. Note: You can supply optional switches and arguments to the ISQL command. The name of an SQL script file that the SQL server executes when it calls ISQL.

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