SQLITE入門 逐步講解SQLITE命令列 二

2022-05-24 04:30:11 字數 2681 閱讀 7816

可以接著上一步操作,直接向dos視窗輸入.help命令來檢視sqlite的所有命令列及解釋如下:

f:\>sqlite3

sqlite version 3.6.16

enter ".help" for instructions

enter sql statements terminated with a ";"

sqlite> .help

也可以ctrl+c結束命令,想dos視窗 輸入sqlite3執行後再輸入.help命令如下:

f:\>sqlite3

sqlite version 3.6.16

enter ".help" for instructions

enter sql statements terminated with a ";"

sqlite> .help

顯示如下:

.backup ?db? file

backup db (default "main") to file

.bail on|off

stop after hitting an error. default off

.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.

.genfkey ?options?

options are:

--no-drop: do not drop old fkey triggers.

--ignore-errors: ignore tables with fkey errors

--exec: execute generated sql immediately

see file tool/genfkey.readme in the source

distribution for further information.

.header(s) on|off

turn display of headers on or off

.help

show this message

.import file table

import data from file into table

.indices table

show names of all indices on table

.load file ?entry?

load an extension library

.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

.restore ?db? file

restore content of db (default "main") from file

.schema ?table?

show the create statements

.separator string

change separator used by output mode and .import

.show

show the current values for various settings

.tables ?pattern?

list names of tables matching a like pattern

.timeout ms

try opening locked tables for ms milliseconds

.width num num ...

set column widths for "column" mode

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