SQLite INSERT INTO 语句: INSERT INTO table_name(column1,column2...columnN)VALUES(value1,value2...valueN); SQLite IN 子句: SELECT column1,column2...columnN FROM table_name WHERE column_name IN(val-1,val-2,...val-N); SQLite Like 子句: SELECT...
sqlite> INSERT INTO BarTable(name) VALUES ("One"),("Two"); sqlite> SELECT last_insert_rowid(); 2 <-- Good. There are now two rows in BarTable 但如果我插入到SimpleView中,则last_insert_rowid()不会更新: sqlite> INSERT INTO SimpleView (name, foo, bar) VALUES ("One", "Four", "T...
INSERT语法 INSERT INTO table_name VALUES (value1,value2,value3,...);给student表插入一组数据:insert into student values(“小明”,’男’,18,”打篮球”);UPDATE语法 UPDATE table_name SET column1=value1 WHERE some_column=some_value 将小明的爱好更新为打羽毛球:update student set hobby=“打羽毛...
其实在底层,各种insert方法最后都回去调用insertWithOnConflict方法,这里我们粘贴出该方法的部分实现 代码语言:javascript 代码运行次数:0 运行 AI代码解释 [java]view plaincopy/** * General method for inserting a row into the database. * * @param table the table to insert the row into * @param nullCo...
INSERT INTO table_name VALUES (value1,value2,value3,...); 给student表插入一组数据:insert into student values(“小明”,’男’,18,”打篮球”); UPDATE语法 UPDATE table_name SET column1=value1 WHERE some_column=some_value 将小明的爱好更新为打羽毛球:update student set hobby=“打羽毛球” wh...
接下来我们要加入资料了,加入的方法为使用insert into指令,语法为: insertintotable_namevalues(data1, data2, data3, ...); 例如我们可以加入 insertintofilmvalues('Silence of the Lambs, The', 118, 1991,'Jodie Foster');insertintofilmvalues('Contact', 153, 1997,'Jodie Foster');insertintofilmvalue...
INSERT [OR conflict-algorithm] INTO [database-name .] table-name [(column-list)] VALUES (value-list) Conflict Resolution Algorithms SQLite provides several conflict resolution algorithms that can be used with the INSERT statement: OR REPLACE: Replaces the existing row if a conflict occurs. ...
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(索引是不可更改的,想更改必须删除重新建) ...
bledata-draft-node="block" data-draft-type="table" data-size="normal" data-row-style="normal"> 【注意】sqlite的命令都是.开头的，操作语句前面是没有.的。使用实例 数据库的操作语句主要是增删改查，下面我们通过一些实例让大家了解数据库的这些基本操作。表类型 假设我们要创建一个教学管理的数据库jxgl....