Hibernate multiselect with groupBy count Example
As multiple hibernate 5 API’s like createSQLQuery, Query and createCriteria deprecated, I have provided the below snippet which performs the […]
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[2021] Most Important Hibernate 5 Interview Questions
Difference between save() and saveOrUpdate() methods ? save() method saves the data only when the primary key is unique else […]
» Read moreHibernate – Tutorials & Examples
Hibernate Annotations @Embeddable: This annotation can be used for the joining tables, by default it is not even necessary with […]
» Read moreDevelopers Repeated Mistakes
In this post we are going to discuss about the repeated mistakes of developers during design/implementation/planning etc. This is just […]
» Read moreHow to get JPA Project option in Eclipse STS ?
How to get JPA Project option in Eclipse STS ? By default JPA project option is not there when you […]
» Read moreGenerationType.IDENTITY vs GenerationType.SEQUENCE vs GenerationType.AUTO
GenerationType.IDENTITY vs GenerationType.SEQUENCE vs GenerationType.AUTO: In hibernate for the primary key/auto generated id value column we used to annotate @GeneratedValue […]
» Read moreUnderstanding @JsonIgnore with JPA Hibernate
Understanding @JsonIgnore with JPA Hibernate @JsonIgnore Ignores from serialization and deserialization to and from JSON. Which means if you are […]
» Read moreUnderstanding @Temporal and @JsonFormat in JPA Hibernate
Understanding @Temporal and @JsonFormat in JPA Hibernate Many of us prefer to use varchar even for date fields due to […]
» Read moreSpring Boot + EhCache Hibernate Working Example
Spring Boot + Ehcache Hibernate Working Example: When I was trying to populate JSON records in my angular app (just […]
» Read more[Solved] Illegal attempt to dereference path source [null.categoryList] of basic type
[Resolved] Illegal attempt to dereference path source [null.categoryList] of basic type This issue may happen for various use cases, I […]
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