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<insert id="insert" parameterType="com.youneverwalkalone.cent.web.model.Category" useGeneratedKeys="true" keyProperty="id" keyColumn="id">
LOCK TABLE t_category WRITE;
UPDATE t_category SET rgt = rgt + 2 WHERE rgt greater than #{parentNode.lft,jdbcType=BIGINT};
UPDATE t_category SET lft = lft + 2 WHERE lft greater than #{parentNode.lft,jdbcType=BIGINT};
insert into t_category (
name, lft, rgt,
time_created, people_created,
state, type, project)
values (
#{record.name,jdbcType=VARCHAR}, #{parentNode.lft,jdbcType=BIGINT}+1, #{parentNode.lft,jdbcType=BIGINT}+2,
#{record.timeCreated,jdbcType=TIMESTAMP}, #{record.peopleCreated,jdbcType=BIGINT},
#{record.state,jdbcType=SMALLINT},#{record.type,jdbcType=VARCHAR},#{record.project,jdbcType=VARCHAR});
UNLOCK TABLES;
</insert>
以上是我的代碼片段。調用這個插入方法會得到錯誤。 我的問題: 1)mybatis是否支持這些語法 - 多種sql中的一種方法? 2)如果不支持,如何處理這種情況。mybatis映射器xml在一個映射器方法中執行多個sql語句
[MyBatis可以一次執行多個sql語句,可能嗎?](https://stackoverflow.com/questions/7174225/mybatis-executing-multiple-sql-statements-in-one-go-那可能嗎) –