![]() ![]() Insert into employee values(104,'Jane Smith','Sale Manager') Insert into employee values(103,'Jason Bourne','Developer') Insert into employee values(102,'Raj Reddy','Sysadmin') ![]() Insert into employee values(101,'John Smith','CEO') You can execute all the insert statements from the sqlite command line, or you can add those commands into a file and execute the file as shown below.įirst, create a insert-data.sql file as shown below. The following example populates both employee and department table with some sample records. Note: To exit from the SQLite commandline “sqlite>” prompt, type “.quit” as shown above.Ī SQLite database is nothing but a file that gets created under your current directory as shown below. Sqlite> create table department(deptid integer,name varchar(20),location varchar(10)) Sqlite> create table employee(empid integer,name varchar(20),title varchar(10)) ![]() We’ve purposefully missed the deptid column in the employee table. This also creates an employee table with 3 columns (id, name and title), and a department table in the company.db database. The following example creates a database called company.db. Create a SQLite Database (and a Table)įirst, let us understand how create a SQLite database with couple of tables, populate some data, and view those records. You can also install SQLite database from source to get the latest version. If you don’t have sqlite installed, execute “yum install sqlite” to install it. This article explains all the basic SQL commands that you need to know to use the SQLite database effectively. While most of the commands in the SQLite are similar to SQL commands of other datbases like MySQL and ORACLE, there are some SQLite SQL commands that are different. This is a self-contained serverless database engine, which is very simple to install and use. There are some dot commands which are used to format your output.SQLite3 is very lightweight SQL database which focuses on simplicity more than anything else. Note: Don't put space between sqlite> prompt and dot command, otherwise it will not work. show command to see default setting of for your SQLite command prompt. Try opening locked tables for ms milliseconds List names of tables matching a like pattern ![]() Show the current values for various settings if table specified, only show tables matching like pattern table.Ĭhange separator used by output mode and. separator stringtabs: tab-separated values Insert: sql insert statements for tableline: one value per line Set output mode where mode is one of:csv:comma-separated values Ĭolumn: left-aligned columns.html: html code if table specified, only show indices for tables matching like pattern table. Turn output mode suitable for explain on or off. if table specified, only dump tables matching like pattern table. List names and files of attached databasesĭump the database in an sql text format. See these commands with description in the following table: Commands The above are the list of various important SQLite dot commands. These commands are not terminated by a semicolon ( ).Ĭheck the list of dot commands by using the ".help" at anytime. SQLite dot Commandįollowing is a list of SQLite dot commands. SELECT: This command is used to retrieve certain records from one or more table. UPDATE: It is used to modify the records.ĭELETE: It is used to delete records. INSERT: This command is used to create a record. There are three commands in data manipulation language group: There are three types of SQLite commands:ĬREATE: This command is used to create a table, a view of a table or other object in the database.ĪLTER: It is used to modify an existing database object like a table.ĭROP: The DROP command is used to delete an entire table, a view of a table or other object in the database. SQLite commands are similar to SQL commands. ![]()
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