Explore retrieving data from a table using JPQL and Criteria queries.
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Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
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Auto-Generated Field for MongoDB using Spring Boot
Filed under NoSQL, Spring Boot
Learn how to generate sequential, auto-incremented values for the id field and simulate the same behavior as seen in SQL databases.
Ways to Iterate Over a List in Java
Filed under Java List
Review different ways to iterate through a List in Java
Java Weekly, Issue 257
Filed under Weekly Review
A comprehensive look at the raw, multi-line String literals feature coming soon to Java 12, and Spring Framework delivers three new releases.
Spring Data with Reactive Cassandra
Filed under NoSQL, Spring Data
Learn about connecting to Cassandra using the Spring Data Reactive stack.
Array to String Conversions
Filed under Java String
Learn how to convert arrays to strings and back again in Java
Join Array of Primitives with Separator in Java
Filed under Java Array
Learn how to join an array of primitives with a separator character or string in Java.
Logging a Reactive Sequence
Learn how to log reactive streams.
Java equals() and hashCode() Contracts
Filed under Core Java
Learn about the contracts that equals() and hasCode() need to fulfill and the relationship between the two methods