albert's blog
Showing posts with label
JPA
.
Show all posts
Showing posts with label
JPA
.
Show all posts
2019/01/11
[Spring] Spring Data JPA - “No Property Found for Type” Exception
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Problem I am using Spring data as my persistence-tier implementation. As I try to add custom functionality to spring data repository, it t...
1 comment:
2018/08/11
[JPA] Entity Inheritance in JPA
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Problem I have three tables which has two identical column (i.e. LAST_MODIFIED_BY and LAST_MODIFIED_DATETIME). How do define entities ...
2017/10/07
Using JPA to Insert and Retrieve BLOBs
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Problem I am using JPA to do CRUD in persistence tier. If I would like to insert an image file into Microsoft SQL Server, how to do it? T...
2015/05/19
[JPA] timestamp does not save into database
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Problem Here is my entity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 @Entity public class Dbm100f1 implements ...
2015/04/24
org.springframework.orm.jpa.JpaSystemException: null id generated for:class {0}
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Problem Here is my table schema with composite key Owning to this table has composite key, so it will have primary key class and entit...
1 comment:
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