SQLite Show Tables

Summary: in this tutorial, you will learn various ways to show tables from an SQLite database by using the SQLite command-line shell program or by querying data from sqlite_master tables.

Showing tables using the sqlite command line program #

To show tables in a database using the sqlite command-line shell program, you follow these steps:

First, open the command prompt on Windows or Terminal on unix-like systems.

Second, navigate to the directory where the sqlite3 tool is located:

cd c:\sqliteCopy

In this example, replace the C:\sqlite with the actual path that stores the sqlite3 tool.

Third, open the database file that you want to show the tables:

sqlite3 c:\sqlite\chinook.dbCopy

This statement opens the database file chinook.db located in the c:\sqlite\ directory.

Fourth, type the .tables command to show all the tables in the database:

.tablesCopy

The .tables command lists all tables in the chinook database

albums          employees       invoices        playlists
artists         genres          media_types     tracks
customers       invoice_items   playlist_trackCopy

Note that both .tables, .table have the same effect. In addition, the command .ta should also work.

The .tables command also can be used to show temporary tables. See the following example:

First, create a new temporary table named temp_table1:

CREATE TEMPORARY TABLE temp_table1( name TEXT );Copy

Second, list all tables from the database:

.tablesCopy

Output:

albums            employees         invoices          playlists
artists           genres            media_types       temp.temp_table1
customers         invoice_items     playlist_track    tracksCopy

Because the schema of temporary tables is temp, the .tables command shows the names of the schema and table of the temporary tables such as temp.temp_table1.

If you want to show tables with the specific name, you can add a matching pattern:

.tables patternCopy

The command works the same as LIKE operator. The pattern must be surrounded by single quotation marks ( ').

For example, to find tables whose names start with the letter ‘a’, you use the following command:

.tables 'a%'Copy

Output:

albums   artistsCopy

To show the tables whose name contains the string ck, you use the %ck% pattern as shown in the following command:

.tables '%ck%'Copy

Output:

playlist_track  tracksCopy

Showing tables using SQL statement #

Alternatively, you can use an SQL statement to retrieve all tables in a database from the sqlite_schema table.

SELECT 
    name
FROM 
    sqlite_schema
WHERE 
    type ='table' AND 
    name NOT LIKE 'sqlite_%';Copy

Output:

In this query, we filtered out all tables whose names start with sqlite_ such as  sqlite_stat1 and sqlite_sequence tables. These tables are the system tables managed internally by SQLite.

Note that SQLite changed the table sqlite_master to sqlite_schema.

In this tutorial, you have learned how to show all tables in a database using the .tables command or by querying data from the sqlite_schema table.

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