JPA JPQL Advanced Operations
Using JPQL, we can perform any type of database operations. Here, we will perform some advanced operations of JPQL using simple examples.
Let us consider the student table having the following records.
JPQL Advanced Query Examples
In this example, we will take a basic entity class (in this case StudentEntity.java) and perform different operations on it.
Here, we will perform some filter operations on a table.
Here, we will perform some aggregate operations on a table.
Here, we will sort the elements of table on the basis of s_age attribute.