sqlite3 命令行操作
1.sqlite3 dbName.sqlite3加载数据库，不存载就创建2..help帮助详解
sqlite> .help
.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
If TABLE specified, only dump tables matching
LIKE pattern TABLE.
.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.
With no args, it turns EXPLAIN on.
.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
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
.mode MODE ?TABLE? Set output mode where MODE is one of:
csv Comma-separated values
column Left-aligned columns.(See .width)
html HTMLcode
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 CONTINUEReplace 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
If TABLE specified, only show tables matching
LIKE pattern TABLE.
.separator STRING Change separator used by output mode and .import
.show Show the current values for various settings
.stats ON|OFF Turn stats on or off
.tables ?TABLE? List names of tables
If TABLE specified, only list tables matching
LIKE pattern TABLE.
.timeout MS Try opening locked tables for MS milliseconds
.width NUM1 NUM2 ... Set column widths for "column" mode
.timer ON|OFF Turn the CPU timer measurement on or off
3. 应用截图
加载
root@ubuntu:~/workspace/SVN_AUTH/db# sqlite3 development.sqlite3
SQLite version 3.7.2
Enter ".help" for instructions
Enter SQL statements terminated with a ";"
显示数据库
sqlite> .databases
seqname file
----------------------------------------------------------------------------
0 main /root/workspace/SVN_AUTH/db/development.sqlite3
显示表
sqlite> .tables
applies logs repositories users
deps permits schema_migrations
显示表的内容
sqlite> .head on#显示表头
sqlite> select * from users;
id|name|brief|group|dep_id|created_at|updated_at
1|3B-7-1-16刘文民|liuwm|superadmin||2011-08-08 08:11:37.283136|2011-08-08 08:11:37.283136
3|3D-1-01贾延平|jiayp|admin||2011-08-08 08:19:51.745947|2011-08-08 08:19:51.745947
4|3B-7-1-11 杜宏伟|duhw|||2011-08-08 08:33:51.496746|2011-08-08 08:33:51.496746
5|3B-2-14苑辰|yuanc-a|emplooyee||2011-08-08 08:52:03.229173|2011-08-08 08:52:03.229173
6|3B-2-16周四维|zhousw|||2011-08-08 08:54:21.134175|2011-08-08 08:54:21.134175
7|3B-2-12施晟|shis|||2011-08-08 08:56:01.234077|2011-08-08 08:56:01.234077
显示创建表的脚本（不跟参数显示所有的）
sqlite> select * from users;
id|name|brief|group|dep_id|created_at|updated_at
1|3B-7-1-16刘文民|liuwm|superadmin||2011-08-08 08:11:37.283136|2011-08-08 08:11:37.283136
3|3D-1-01贾延平|jiayp|admin||2011-08-08 08:19:51.745947|2011-08-08 08:19:51.745947
4|3B-7-1-11 杜宏伟|duhw|||2011-08-08 08:33:51.496746|2011-08-08 08:33:51.496746
5|3B-2-14苑辰|yuanc-a|emplooyee||2011-08-08 08:52:03.229173|2011-08-08 08:52:03.229173
6|3B-2-16周四维|zhousw|||2011-08-08 08:54:21.134175|2011-08-08 08:54:21.134175
7|3B-2-12施晟|shis|||2011-08-08 08:56:01.234077|2011-08-08 08:56:01.234077
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