sqlite3 is a terminal-based front-end to the SQLite library that can evaluate queries interactively and display the results in multiple formats. sqlite3 can also be used within shell scripts and other applications to provide batch processing features.
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: sqlite> .help
.cc | .databases List names and files of attached databases .dump ?TABLE? ... Dump the database in an SQL text format .echo ON|OFF Turn command echo on or off .exit Exit this program .explain ON|OFF Turn output mode suitable for EXPLAIN on or off. .header(s) ON|OFF Turn display of headers on or off .help Show this message .import FILE TABLE Import data from FILE into TABLE .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 .nullvalue STRING Print STRING in place of NULL values .output FILENAME Send output to FILENAME .output stdout Send output to the screen .prompt MAIN CONTINUE Replace the standard prompts .quit Exit this program .read FILENAME Execute SQL in FILENAME .schema ?TABLE? Show the CREATE statements .separator STRING Change separator used by output mode and .import .show Show the current values for various settings .width NUM NUM ... Set column widths for "column" mode sqlite> |cc .
-init file Read and execute commands from file , which can contain a mix of SQL statements and meta-commands.
-echo Print commands before execution.
-[no]header Turn headers on or off.
-column Query results will be displayed in a table like form, using whitespace characters to separate the columns and align the output.
-html Query results will be output as simple HTML tables.
-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
-list Query results will be displayed with the separator (|, by default) character between each field value. The default.
-separator separator Set output field separator. Default is '|'.
-nullvalue string Set string used to represent NULL values. Default is '' (empty string).
-version Show SQLite version.
-help Show help on options and exit.
.cc | mode = LIST separator = "|" main prompt = "sqlite> " continue prompt = " ...> " |cc .o If the file ~/.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.