<insert id="addStudent" parameterType="Student" keyProperty="id">
insert into student(id,name,birth,score)
values(#{id},#{name},#{birth},#{score});
<selectKey resultType="int" keyProperty="id">
SELECT
LAST_INSERT_ID() AS VALUE
</selectKey>
</insert>
2.SQLServer:
2.SQLServer:
<insert id="addStudent" parameterType="Student" keyProperty="id">
insert into student(name,birth,score)
values(#{#{name},#{birth},#{score});
<selectKey resultType="int" keyProperty="id">
SELECT STOCKIDSEQUENCE.NEXTVAL AS VALUE FROM DUAL
</selectKey>
</insert>
3.Oracle:
3.Oracle:
<insert id="addStudent" parameterType="Student" keyProperty="id">
insert into student(name,birth,score)
values(#{#{name},#{birth},#{score});
<selectKey resultType="int" keyProperty="id">
select @@identity as inserted
</selectKey>
</insert>
]]>