Ibatis SelectKey
<!-- Oracle SEQUENCE Example using .NET 1.1 System.Data.OracleClient -->
<insert id="insertProduct-ORACLE" parameterClass="product">
<selectKey resultClass="int" type="pre" keyProperty="id" >
SELECT STOCKIDSEQUENCE.NEXTVAL AS VALUE FROM DUAL </selectKey>
insert into PRODUCT (PRD_ID,PRD_DESCRIPTION) values (#id#,#description#)
</insert>
<!-- Microsoft SQL Server IDENTITY Column Example -->
<insert id="insertProduct-MS-SQL" parameterClass="product">
insert into PRODUCT (PRD_DESCRIPTION)
values (#description#)
<selectKey resultClass="int" type="post" keyProperty="id" >
select @@IDENTITY as value
</selectKey>
</insert>
<!-- MySQL Example -->
<insert id="insertProduct-MYSQL" parameterClass="product">
insert into PRODUCT (PRD_DESCRIPTION)
values (#description#)
<selectKey resultClass="int" type="post" keyProperty="id" >
select LAST_INSERT_ID() as value
</selectKey>
</insert>
ibatis有不同数据库插入自增主键
最新推荐文章于 2025-12-20 13:10:13 发布
本文详细介绍了IbatisSelectKey在Oracle、Microsoft SQL Server和MySQL数据库中的使用方法和示例,包括如何利用数据库特定特性进行主键生成。
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