如何解决Spring JPA - 带有@Procedure 的存储过程返回类型不能为空; (UPSERT SQL 服务器)
我的存储库像这样调用存储过程,
@Repository
@Procedure(procedureName = "sp_name")
Map<String,Integer> callingSP();
sp_name 是这样的,
CREATE PROCEDURE [dbo].[sp_name] AS BEGIN
SET NOCOUNT ON;
MERGE dbo.table1 AS Target
USING (
SELECT *
FROM
dbo.table2
)
AS Source
ON
(
Target.id = Source.id
)
WHEN MATCHED
THEN
UPDATE
...
WHEN NOT MATCHED BY TARGET THEN
INSERT
....
OUTPUT DELETED.ID as DELETED,$action AS [Action],INSERTED.ID as INSERTED
;
END;
GO
低于异常
"Type cannot be null; nested exception is java.lang.IllegalArgumentException: Type cannot be null"
但是当我从方法调用中删除返回类型 Map
谢谢
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