List names of tables matching a LIKE pattern(查看数据库的表列表) .timeout MS Try opening locked tables for MS milliseconds(在 MS 时间内尝试打开被锁定的表) .width NUM NUM ... Set column widths for "column" mode(设置 column 模式中的列的宽度) .timer ON|OFF (显示CPU时间) .vfsname ?AUX?
sqlite> .mode column <8>显⽰表头 sqlite> .header on 创建表: create table 表名(元素名类型,…);删除表: drop table 表名;插⼊数据: insert into 表名 values(, , ,) ;创建索引: create [unique] index 索引名on 表名(col….);删除索引： drop index 索引名(索引是不可...
我知道,您可以通过这样的查询将多个列连接在一个表中: SELECT ( column1 || column2 || column3 || ... ) AS some_name FROM some_table 是否可以将列从多表连接到单sqlite查询非常简单的例子-两个表和结果: Table1 | Table2 | Result Col1 Col2 | Col3 | --- 浏览2提问于2013-02-22得票数 ...
PATTERN? List names of tables matching a LIKE pattern(查看数据库的表列表).timeout MS Try opening locked tables for MS milliseconds(在 MS 时间内尝试打开被锁定的表).width NUM NUM . Set 21、column widths for column mode(设置 column 模式中的列的宽度).timer ON|OFF (显示CPU时间).vfsname ?
.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: ...
sqlite> .mode column sqlite> .width 10 sqlite> select * from tb_stu; 1 zhangsan 2 lisi sqlite> 复制代码 你可以通过敲你所用系统的文件结束符(通常是Ctrl + D)或者中断字符(通常是Ctrl + C),来终止sqlite3程序。确定你在每个SQL语句结束敲入分号!sqlite3程序通过查找分号来决定一个SQL语句的结束。如果...
ON|OFF?Turn output mode suitableforEXPLAIN on or off.With no args,it turns EXPLAIN on..header(s)ON|OFF Turn display of headers on or off.help Showthismessage.importFILE TABLE Import data from FILE into TABLE.indices?TABLE?Show names of all indices...
Sqlite3 教程 一、基本命令 1、进入命令行环境: 显示版本号,并告诉每一条 SQL 语句必须用分号;结尾 2、命令行帮助: .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...
.header(s)ON|OFFTurn displayofheadersonoroff .help Show this message .importFILETABLEImport datafromFILEintoTABLE .indicesTABLEShow namesofallindicesonTABLE .loadFILE?ENTRY?Loadan extension library .mode MODE ?TABLE?Setoutput modewhereMODEisoneof: ...
.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...