hibernate-postgresql | extra type mapping for PostgreSQL-specific types | Object-Relational Mapping library
kandi X-RAY | hibernate-postgresql Summary
kandi X-RAY | hibernate-postgresql Summary
Extra type mapping for PostgreSQL-specific types such as hstore and inet for Hibernate. I haven’t written most of the code: I’ve just scoured the web for code that’s already been written and tried to put it in one place. Sources include: * * *
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Top functions reviewed by kandi - BETA
- Set value to the prepared statement
- Gets the center of the gauge
- Get the radius
- Set the value in the prepared statement
- Returns an array of all points in this MultiPoint
- Retrieves a Polygon from a result set
- Convert an array of points to a PGpoint array
- Set null value in prepared statement
- Get the p1 p1
- Sets the value of the given prepared statement
- Wraps an int array
- Creates a deep copy of the given object
- Compares two Box objects for equality
- Checks if o1 is null
- Compares two line segments
- Set null value
- Retrieves a value from a ResultSet
- Retrieves an object from the database
- Set value in prepared statement
- Retrieves a value from a JDBC ResultSet object
- Deep copy of object
- Retrieves an object from a result set
- Returns null or null
- Compares two objects
- Retrieves a value from the result set
- Compares two maps
hibernate-postgresql Key Features
hibernate-postgresql Examples and Code Snippets
Community Discussions
Trending Discussions on hibernate-postgresql
QUESTION
I'm trying to save an object with Spring Data JPA. Unfortunately I always get a NullPointerException. But I don't understand why. I followed this tutorial: https://www.callicoder.com/spring-boot-jpa-hibernate-postgresql-restful-crud-api-example/ I don't need a CRUD API so I left out the things that belong to it.
I get the Following Error:
...ANSWER
Answered 2019-Apr-19 at 20:46The problem is that you create SystemPopulatedHandler
yourself with
QUESTION
I'm new to using JPA, I am reading tutorials online and all of them extend from JPARespository like below
from this page
https://www.callicoder.com/spring-boot-jpa-hibernate-postgresql-restful-crud-api-example/
...ANSWER
Answered 2019-Apr-19 at 04:23Repositories of JPA are interfaces.
In your code you declared a class and extending it to a interface.
A class can implement a interface. So please change to interface as below.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install hibernate-postgresql
You can use hibernate-postgresql like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the hibernate-postgresql component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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