'password');// 插入数据$stmt=$pdo->prepare("INSERT INTO users (username) VALUES (:username)");$stmt->bindParam(':username',$username);$username='Bob';$stmt->execute();// 获取主键 ID$lastId=$pdo->lastInsertId();echo"插入用户的主键 ID 是: ".$lastId;}catch(PDOException$e){echo"数...
Statevarchar(30) not null);INSERT INTO Address(PersonId,City,State) VALUES(1,'Eugene','Oregon');INSERT INTO Address(PersonId,City,State) VALUES(2,'Las Vegas','Nevada');INSERT INTO Address(PersonId,City,State) VALUES(3,'Denver','Colorado');alter table person modify personId int auto_inc...
方法-1、 php函数 mysql_insert_id -- 取得上一步 INSERT 操作产生的 ID intmysql_insert_id( [resource link_identifier] ) 函数需要与AUTO_INCREMENT 属性结合使用。 方法-2、 mysql内置函数LAST_INSERT_ID(), 该函数总是保存着最新产生的 AUTO_INCREMENT 值,并且不会在查询语句之间被重置。 $rs=mysql_que...
获取INSERT ID的方法 在执行插入操作后,可以使用LAST_INSERT_ID()函数获取新插入记录的自增主键值。 示例代码 代码语言:txt 复制 -- 创建一个包含自增主键的表 CREATE TABLE users ( id INT AUTO_INCREMENT PRIMARY KEY, name VARCHAR(100), email VARCHAR(100) ); -- 插入一条记录 INSERT INTO users (nam...
MySQL insert sql 返回自增id xml 1 2 3 4 5 6 7 8 9 <insert id="addMain" useGeneratedKeys="true" keyColumn="id" keyProperty="id" parameterType="com.hopedove.coreserver.vo.vpm.ForeignTradeOutboundOrderVO"> insert into aps_foreign_trade_ex_warehouse (invoiceNumber,factoryId,mainStyleNumber...
package com.admin.dao.mapper.linkage; @MyBatisDao public interface StrategyMapper { int insert(...
The return value ofmysql_insert_id()is always zero unless explicitly updated under one of the following conditions: The return value ofmysql_insert_id()can be simplified to the following sequence: If there is anAUTO_INCREMENTcolumn, and an automatically generated value was successfully inserted, ...
作为支撑 OLTP 数据库的存储引擎，我们经常会使用 InnoDB 完成以下的一些工作：通过INSERT、UPDATE和DELETE...
How do I get the "Device Instance Id" of USB flash drive? How do I get the data to refresh in an ItemsControl using ViewModel binding How do I get the position of a control in a Grid? How do I get the size of the client area of a WPF window? how do I get top left an...
How do I get the "Device Instance Id" of USB flash drive? How do I get the data to refresh in an ItemsControl using ViewModel binding How do I get the position of a control in a Grid? How do I get the size of the client area of a WPF window? how do I get top left and ...