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How to start SQLite at the command prompt?
This document provides a brief introduction on how to use the sqlite3 program. Start the sqlite3 program by typing “sqlite3” at the command prompt, optionally followed by the name the file that holds the SQLite database (or ZIP archive ). If the named file does not exist, a new database file with the given name will be created automatically.
How is the SQLite3 tool used in the terminal?
The sqlite3 tool is a terminal based frontend to the SQLite library that can evaluate queries interactively and display the results in multiple formats. It can also be used within scripts. On the terminal screen, we see the following prompt of the sqlite3 tool:
What’s the best way to quit SQLite3?
We can also use the Ctrl + D key combination to quit sqlite3. The .databases command shows the attached databases. The .tables command lists the available tables. The Ctrl + L clears the screen and Ctrl + U clears the current line.
How can I change the default output of SQLite3?
By default, sqlite3 sends query results to standard output. You can change this using the “.output” and “.once” commands. Just put the name of an output file as an argument to .output and all subsequent query results will be written to that file.
How do you write results to a file in SQLite?
Writing results to a file. By default, sqlite3 sends query results to standard output. You can change this using the “.output” and “.once” commands. Just put the name of an output file as an argument to .output and all subsequent query results will be written to that file.
How to create a new database in SQLite?
Type in SQL statements (terminated by a semicolon), press “Enter” and the SQL will be executed. For example, to create a new SQLite database named “ex1” with a single table named “tbl1”, you might do this: Terminate the sqlite3 program by typing your system End-Of-File character (usually a Control-D).