Postman Get request returns duplicate results
When I issue a Postman Get request, it returns duplicate result. Even when I had only three records in my database, Postman returns hundreds of same record duplicated.
hibernate
when drop a database using Spring JPA EntityManager native query, runs into SQLGrammarException
I try to drop a database using EntityManager native query but it throws SQLGrammarException
i got hibernate SQL Syntax error using native query in Query Annotation (but this syntax is worked in console) * edited
first of all, i’m using (mysql 5.7, jdk1,8, spring boot)
i got hibernate SQL Syntax error using native query in Query Annotation (but this syntax is worked in console) * edited
first of all, i’m using (mysql 5.7, jdk1,8, spring boot)
i got hibernate SQL Syntax error using native query in Query Annotation (but this syntax is worked in console) * edited
first of all, i’m using (mysql 5.7, jdk1,8, spring boot)
Accept Duplicate Entry Exception for Performance Benefits?
I am currently programming a news API. To fetch news I am using java to parse XML from a List of RSS Feeds (URLs) and write them to a mysql database. I am doing this at a regular interval i.e. every 5 minutes.
StaleObjectStateException is encountered when an id is not set
I have a DAO class with the following implementation:
How to Order By field List names in Jpa repository
I need to order my selected items by status name sequence. (active <- inactive).
Why th:field causes an error in Spring Boot and how to solve that?
I’ve designed a very dummy form with Java, Spring and MySQL aiming which takes name and mail variables as an input and post these variables into user MySQL table which also has two columns as name and email. However once I use th:field inside form.html that is the main html file in the template folder. … Read more
JPA Hibernate @ManyToOne foreign key constraint fails
I am working on a basic example to test cascade delete operation but I am getting exception. Here is my entities