2013-06-18 02:19:57 +00:00
|
|
|
.\" Hey, EMACS: -*- nroff -*-
|
|
|
|
.\" First parameter, NAME, should be all caps
|
|
|
|
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
|
|
|
|
.\" other parameters are allowed: see man(7), man(1)
|
2014-08-12 02:03:24 +00:00
|
|
|
.TH SQLITE3 1 "Mon Jan 31 11:14:00 2014"
|
2013-06-18 02:19:57 +00:00
|
|
|
.\" Please adjust this date whenever revising the manpage.
|
|
|
|
.\"
|
|
|
|
.\" Some roff macros, for reference:
|
|
|
|
.\" .nh disable hyphenation
|
|
|
|
.\" .hy enable hyphenation
|
|
|
|
.\" .ad l left justify
|
|
|
|
.\" .ad b justify to both left and right margins
|
|
|
|
.\" .nf disable filling
|
|
|
|
.\" .fi enable filling
|
|
|
|
.\" .br insert line break
|
|
|
|
.\" .sp <n> insert n+1 empty lines
|
|
|
|
.\" for manpage-specific macros, see man(7)
|
|
|
|
.SH NAME
|
|
|
|
.B sqlite3
|
|
|
|
\- A command line interface for SQLite version 3
|
|
|
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
.B sqlite3
|
|
|
|
.RI [ options ]
|
|
|
|
.RI [ databasefile ]
|
|
|
|
.RI [ SQL ]
|
|
|
|
|
|
|
|
.SH SUMMARY
|
|
|
|
.PP
|
|
|
|
.B sqlite3
|
|
|
|
is a terminal-based front-end to the SQLite library that can evaluate
|
|
|
|
queries interactively and display the results in multiple formats.
|
|
|
|
.B sqlite3
|
|
|
|
can also be used within shell scripts and other applications to provide
|
|
|
|
batch processing features.
|
|
|
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
To start a
|
|
|
|
.B sqlite3
|
|
|
|
interactive session, invoke the
|
|
|
|
.B sqlite3
|
|
|
|
command and optionally provide the name of a database file. If the
|
|
|
|
database file does not exist, it will be created. If the database file
|
|
|
|
does exist, it will be opened.
|
|
|
|
|
|
|
|
For example, to create a new database file named "mydata.db", create
|
|
|
|
a table named "memos" and insert a couple of records into that table:
|
|
|
|
.sp
|
|
|
|
$
|
|
|
|
.B sqlite3 mydata.db
|
|
|
|
.br
|
2014-08-12 02:03:24 +00:00
|
|
|
SQLite version 3.8.3
|
2013-06-18 02:19:57 +00:00
|
|
|
.br
|
|
|
|
Enter ".help" for instructions
|
|
|
|
.br
|
|
|
|
sqlite>
|
|
|
|
.B create table memos(text, priority INTEGER);
|
|
|
|
.br
|
|
|
|
sqlite>
|
|
|
|
.B insert into memos values('deliver project description', 10);
|
|
|
|
.br
|
|
|
|
sqlite>
|
|
|
|
.B insert into memos values('lunch with Christine', 100);
|
|
|
|
.br
|
|
|
|
sqlite>
|
|
|
|
.B select * from memos;
|
|
|
|
.br
|
|
|
|
deliver project description|10
|
|
|
|
.br
|
|
|
|
lunch with Christine|100
|
|
|
|
.br
|
|
|
|
sqlite>
|
|
|
|
.sp
|
|
|
|
|
|
|
|
If no database name is supplied, the ATTACH sql command can be used
|
|
|
|
to attach to existing or create new database files. ATTACH can also
|
|
|
|
be used to attach to multiple databases within the same interactive
|
|
|
|
session. This is useful for migrating data between databases,
|
|
|
|
possibly changing the schema along the way.
|
|
|
|
|
|
|
|
Optionally, a SQL statement or set of SQL statements can be supplied as
|
|
|
|
a single argument. Multiple statements should be separated by
|
|
|
|
semi-colons.
|
|
|
|
|
|
|
|
For example:
|
|
|
|
.sp
|
|
|
|
$
|
|
|
|
.B sqlite3 -line mydata.db 'select * from memos where priority > 20;'
|
|
|
|
.br
|
|
|
|
text = lunch with Christine
|
|
|
|
.br
|
|
|
|
priority = 100
|
|
|
|
.br
|
|
|
|
.sp
|
|
|
|
|
|
|
|
.SS SQLITE META-COMMANDS
|
|
|
|
.PP
|
|
|
|
The interactive interpreter offers a set of meta-commands that can be
|
|
|
|
used to control the output format, examine the currently attached
|
|
|
|
database files, or perform administrative operations upon the
|
|
|
|
attached databases (such as rebuilding indices). Meta-commands are
|
|
|
|
always prefixed with a dot (.).
|
|
|
|
|
|
|
|
A list of available meta-commands can be viewed at any time by issuing
|
|
|
|
the '.help' command. For example:
|
|
|
|
.sp
|
|
|
|
sqlite>
|
|
|
|
.B .help
|
|
|
|
.nf
|
|
|
|
.cc |
|
2014-08-12 02:03:24 +00:00
|
|
|
.backup ?DB? FILE Backup DB (default "main") to FILE
|
|
|
|
.bail ON|OFF Stop after hitting an error. Default OFF
|
2013-06-18 02:19:57 +00:00
|
|
|
.databases List names and files of attached databases
|
|
|
|
.dump ?TABLE? ... Dump the database in an SQL text format
|
2014-08-12 02:03:24 +00:00
|
|
|
If TABLE specified, only dump tables matching
|
|
|
|
LIKE pattern TABLE.
|
2013-06-18 02:19:57 +00:00
|
|
|
.echo ON|OFF Turn command echo on or off
|
|
|
|
.exit Exit this program
|
2014-08-12 02:03:24 +00:00
|
|
|
.explain ?ON|OFF? Turn output mode suitable for EXPLAIN on or off.
|
|
|
|
With no args, it turns EXPLAIN on.
|
2013-06-18 02:19:57 +00:00
|
|
|
.header(s) ON|OFF Turn display of headers on or off
|
|
|
|
.help Show this message
|
|
|
|
.import FILE TABLE Import data from FILE into TABLE
|
2014-08-12 02:03:24 +00:00
|
|
|
.indices ?TABLE? Show names of all indices
|
|
|
|
If TABLE specified, only show indices for tables
|
|
|
|
matching LIKE pattern TABLE.
|
|
|
|
.load FILE ?ENTRY? Load an extension library
|
|
|
|
.log FILE|off Turn logging on or off. FILE can be stderr/stdout
|
2013-06-18 02:19:57 +00:00
|
|
|
.mode MODE ?TABLE? Set output mode where MODE is one of:
|
|
|
|
csv Comma-separated values
|
|
|
|
column Left-aligned columns. (See .width)
|
|
|
|
html HTML <table> code
|
|
|
|
insert SQL insert statements for TABLE
|
|
|
|
line One value per line
|
|
|
|
list Values delimited by .separator string
|
|
|
|
tabs Tab-separated values
|
|
|
|
tcl TCL list elements
|
2014-08-12 02:03:24 +00:00
|
|
|
.nullvalue STRING Use STRING in place of NULL values
|
|
|
|
.open ?FILENAME? Close existing database and reopen FILENAME
|
2013-06-18 02:19:57 +00:00
|
|
|
.output FILENAME Send output to FILENAME
|
|
|
|
.output stdout Send output to the screen
|
2014-08-12 02:03:24 +00:00
|
|
|
.print STRING... Print literal STRING
|
2013-06-18 02:19:57 +00:00
|
|
|
.prompt MAIN CONTINUE Replace the standard prompts
|
|
|
|
.quit Exit this program
|
|
|
|
.read FILENAME Execute SQL in FILENAME
|
2014-08-12 02:03:24 +00:00
|
|
|
.restore ?DB? FILE Restore content of DB (default "main") from FILE
|
2013-06-18 02:19:57 +00:00
|
|
|
.schema ?TABLE? Show the CREATE statements
|
2014-08-12 02:03:24 +00:00
|
|
|
If TABLE specified, only show tables matching
|
|
|
|
LIKE pattern TABLE.
|
2013-06-18 02:19:57 +00:00
|
|
|
.separator STRING Change separator used by output mode and .import
|
|
|
|
.show Show the current values for various settings
|
2014-08-12 02:03:24 +00:00
|
|
|
.stats ON|OFF Turn stats on or off
|
|
|
|
.tables ?TABLE? List names of tables
|
|
|
|
If TABLE specified, only list tables matching
|
|
|
|
LIKE pattern TABLE.
|
2013-06-18 02:19:57 +00:00
|
|
|
.timeout MS Try opening locked tables for MS milliseconds
|
2014-08-12 02:03:24 +00:00
|
|
|
.trace FILE|off Output each SQL statement as it is run
|
|
|
|
.vfsname ?AUX? Print the name of the VFS stack
|
|
|
|
.width NUM1 NUM2 ... Set column widths for "column" mode
|
|
|
|
.timer ON|OFF Turn the CPU timer measurement on or off
|
2013-06-18 02:19:57 +00:00
|
|
|
sqlite>
|
|
|
|
|cc .
|
|
|
|
.sp
|
|
|
|
.fi
|
|
|
|
.SH OPTIONS
|
|
|
|
.B sqlite3
|
|
|
|
has the following options:
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.B \-bail
|
|
|
|
Stop after hitting an error.
|
|
|
|
.TP
|
|
|
|
.B \-batch
|
|
|
|
Force batch I/O.
|
|
|
|
.TP
|
|
|
|
.B \-column
|
|
|
|
Query results will be displayed in a table like form, using
|
|
|
|
whitespace characters to separate the columns and align the
|
|
|
|
output.
|
|
|
|
.TP
|
|
|
|
.BI \-cmd\ command
|
|
|
|
run
|
|
|
|
.I command
|
|
|
|
before reading stdin
|
|
|
|
.TP
|
|
|
|
.B \-csv
|
|
|
|
Set output mode to CSV (comma separated values).
|
2013-06-18 02:19:57 +00:00
|
|
|
.TP
|
|
|
|
.B \-echo
|
|
|
|
Print commands before execution.
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.BI \-init\ file
|
|
|
|
Read and execute commands from
|
|
|
|
.I file
|
|
|
|
, which can contain a mix of SQL statements and meta-commands.
|
|
|
|
.TP
|
2013-06-18 02:19:57 +00:00
|
|
|
.B \-[no]header
|
|
|
|
Turn headers on or off.
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.B \-help
|
|
|
|
Show help on options and exit.
|
2013-06-18 02:19:57 +00:00
|
|
|
.TP
|
|
|
|
.B \-html
|
|
|
|
Query results will be output as simple HTML tables.
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.B \-interactive
|
|
|
|
Force interactive I/O.
|
|
|
|
.TP
|
2013-06-18 02:19:57 +00:00
|
|
|
.B \-line
|
|
|
|
Query results will be displayed with one value per line, rows
|
|
|
|
separated by a blank line. Designed to be easily parsed by
|
|
|
|
scripts or other programs
|
|
|
|
.TP
|
|
|
|
.B \-list
|
|
|
|
Query results will be displayed with the separator (|, by default)
|
|
|
|
character between each field value. The default.
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.BI \-mmap\ N
|
|
|
|
Set default mmap size to
|
|
|
|
.I N
|
|
|
|
\.
|
2013-06-18 02:19:57 +00:00
|
|
|
.TP
|
|
|
|
.BI \-nullvalue\ string
|
|
|
|
Set string used to represent NULL values. Default is ''
|
|
|
|
(empty string).
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.BI \-separator\ separator
|
|
|
|
Set output field separator. Default is '|'.
|
|
|
|
.TP
|
|
|
|
.B \-stats
|
|
|
|
Print memory stats before each finalize.
|
|
|
|
.TP
|
2013-06-18 02:19:57 +00:00
|
|
|
.B \-version
|
|
|
|
Show SQLite version.
|
|
|
|
.TP
|
2014-08-12 02:03:24 +00:00
|
|
|
.BI \-vfs\ name
|
|
|
|
Use
|
|
|
|
.I name
|
|
|
|
as the default VFS.
|
2013-06-18 02:19:57 +00:00
|
|
|
|
|
|
|
|
|
|
|
.SH INIT FILE
|
|
|
|
.B sqlite3
|
|
|
|
reads an initialization file to set the configuration of the
|
|
|
|
interactive environment. Throughout initialization, any previously
|
|
|
|
specified setting can be overridden. The sequence of initialization is
|
|
|
|
as follows:
|
|
|
|
|
|
|
|
o The default configuration is established as follows:
|
|
|
|
|
|
|
|
.sp
|
|
|
|
.nf
|
|
|
|
.cc |
|
|
|
|
mode = LIST
|
|
|
|
separator = "|"
|
|
|
|
main prompt = "sqlite> "
|
|
|
|
continue prompt = " ...> "
|
|
|
|
|cc .
|
|
|
|
.sp
|
|
|
|
.fi
|
|
|
|
|
|
|
|
o If the file
|
|
|
|
.B ~/.sqliterc
|
|
|
|
exists, it is processed first.
|
|
|
|
can be found in the user's home directory, it is
|
|
|
|
read and processed. It should generally only contain meta-commands.
|
|
|
|
|
|
|
|
o If the -init option is present, the specified file is processed.
|
|
|
|
|
|
|
|
o All other command line options are processed.
|
|
|
|
|
|
|
|
.SH SEE ALSO
|
|
|
|
http://www.sqlite.org/
|
|
|
|
.br
|
2014-08-12 02:03:24 +00:00
|
|
|
The sqlite3-doc package.
|
2013-06-18 02:19:57 +00:00
|
|
|
.SH AUTHOR
|
|
|
|
This manual page was originally written by Andreas Rottmann
|
|
|
|
<rotty@debian.org>, for the Debian GNU/Linux system (but may be used
|
2014-08-12 02:03:24 +00:00
|
|
|
by others). It was subsequently revised by Bill Bumgarner <bbum@mac.com> and
|
|
|
|
further updated by Laszlo Boszormenyi <gcs@debian.hu> .
|