I am getting the error:
org.mybatis.spring.MyBatisSystemException: nested exception is org. apache. ibatis. exceptions.PersistenceException:
and
java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for .."
when I call stored procedure from mybatis using Java.
I am using PostgreSQL as a database and a Spring MVC framework. For this, my DAO class calling the stored procedure is:
Orders orders=new Orders();
Values are set in orders variable programatically.
Integer insert= getSqlSession().insert("records",orders);**
My mybatis file looks like this:
<insert id="records" parameterType="Orders" statementType="CALLABLE">
{call fn_records_tbl(#{rId,javaType=Integer,jdbcType=INTEGER,mode=IN},#{state,javaType=String,jdbcType=CHAR,mode=IN},#{uId,javaType=Integer,jdbcType=INTEGER,mode=IN},#{status,javaType=String,jdbcType=CHAR,mode=IN})}
</insert>
My stored procedure syntax is:
CREATE OR REPLACE FUNCTION fn_records_tbl(rId integer, state character,uId integer, status character)
RETURNS void AS
$BODY$
DECLARE
-- my code
BEGIN
-- my code
END
$BODY$
LANGUAGE plpgsql VOLATILE
COST 100;
ALTER FUNCTION fn_records_tbl(integer, character, integer, character)
OWNER TO mydba;
and my entity class for passing parameters is:
public class Orders implements Serializable {
private static final long serialVersionUID = 267216928694677437L;
private Integer uId;
private Integer rId;
private String status;
private String state;
// here are my setter and getter
}
My syntax for calling stored procedure is correct both in MyBatis and in stored procedure.
As I am using Spring framework so due to some transitive dependency my stored procedure is not calling from MyBatis in java.
So I checked my pom.xml file for finding transitive dependency and then I exclude all those dependencies for MyBatis and uses the recent version of MyBatis for spring framework.
Now it is working correctly.
Try to change your configuration from insert
to select
<select id="records" parameterType="Orders" statementType="CALLABLE">
{call fn_records_tbl(#{rId,javaType=Integer,jdbcType=INTEGER,mode=IN},#{state,javaType=String,jdbcType=CHAR,mode=IN},#{uId,javaType=Integer,jdbcType=INTEGER,mode=IN},#{status,javaType=String,jdbcType=CHAR,mode=IN})}
</select>
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