If exists then open the database contained in the file. It will create "example.db" (You can put your choice of name in place of "example.db") database file ( if not exists). timer ON|OFF Turn the CPU timer measurement on or offīefore explaining these dot commands, let's see some of the basic database operations.įirst run ".quit" command to end the session. vfsname ?AUX? Print the name of the VFS stack
trace FILE|off Output each SQL statement as it is run timeout MS Try opening locked tables for MS milliseconds If TABLE specified, only list tables matching show Show the current values for various settings separator STRING Change separator used by output mode and. If TABLE specified, only show tables matching schema ?TABLE? Show the CREATE statements restore ?DB? FILE Restore content of DB (default "main") from FILE prompt MAIN CONTINUE Replace the standard prompts open ?FILENAME? Close existing database and reopen FILENAME nullvalue STRING Use STRING in place of NULL values mode MODE ?TABLE? Set output mode where MODE is one of:Ĭolumn Left-aligned columns. load FILE ?ENTRY? Load an extension library If TABLE specified, only show indices for tables indices ?TABLE? Show names of all indices import FILE TABLE Import data from FILE into TABLE header(s) ON|OFF Turn display of headers on or off explain ?ON|OFF? Turn output mode suitable for EXPLAIN on or off. If TABLE specified, only dump tables matching databases List names and files of attached databases bail ON|OFF Stop after hitting an error. backup ?DB? FILE Backup DB (default "main") to FILE These meta commands are also called "dot" commands because they are preceded by a dot. help command list all the meta commands and their descriptions. The second line tells to enter ".help" for instructions. The very first line shows the version and release date and time of sqlite3. $ sqlite3Įnter SQL statements terminated with a " " Now Open a terminal and Execute "sqlite3", you will see the following lines with prompt. Sudo dnf install sqlite-devel sqlite-tcl sqlite-jdbc Please share this post with your friends.To access SQLite databases from various programming languages (C, Tcl, Java), the language bindings need to be installed In addition, the SQLite Browser makes the workflow too easy. Installing it is very easy and gives us a lot of work possibilities. SQLite is a great database application and if we learn to use it, it would be a great help for our projects. Click on the OpenDatabase button and search for it. So, run these commands: :~$ sudo add-apt-repository -y ppa:linuxgndu/sqlitebrowserįor example, you can open the database previously created. It is quite complete and will help with data visualization and data management.
#How to install sqlite on ubuntu how to#
Bonus: How to install SQLite BrowserĪs a bonus, I will teach you how to install the SQLite Browser which is a front-end for SQLite. Now, you can use SQLite to make projects. sqlite> INSERT INTO Student (Id, Name, Last_Name, Age) VALUES ('Xy01','Jon','Snow',18) įinally, use the Select command to show the data inserted. Then, you can insert some values on the newly created table. This is SQL language so you have to learn it in order to use SQLite correctly.Īfter that, you can check that the table was created. In the previous image, it is shown that we have created a table with several fields and where the Id field is the primary key. So, let us create an example table named “Student”. In the SQL language, databases are composed of Tables. Now, it is convenient that I show you the first steps with SQLite. To do this, run the following command: :~$ sudo apt install sqlite3ģ.- Install SQLite on Ubuntu 20.04 / 18.04Īfter that, you can check the installed version by running the following command. Then, you can search the repositories for SQLite-related packages.
#How to install sqlite on ubuntu update#
So, first, you need to update the APT cache. In addition, to simplify the whole process, SQLite is available in the official repositories of Ubuntu 18.04 and Linux Mint 19. SQLite is a very light and powerful program.