[Solved] Given the following Spring Boot repository method call:List users = userRepository.findByAgeGreaterThan(25);What will this method return? | Spring Boot

Spring Boot - Docker and Deployment

Given the following Spring Boot repository method call:

List users = userRepository.findByAgeGreaterThan(25);

What will this method return?

AAll users with age greater than 25

BAll users with age equal to 25

CAll users with age less than 25

DAn error because method name is invalid

Step-by-Step Solution

Solution:

Step 1: Understand Spring Data JPA query method naming
Methods like findByAgeGreaterThan return entities where age is greater than the given value.
Step 2: Interpret the method call
The call with 25 returns users older than 25, not equal or less.
Final Answer:
All users with age greater than 25 -> Option A
Quick Check:
findByAgeGreaterThan(25) = users older than 25 [OK]

Quick Trick: Method names define query behavior in Spring Data JPA [OK]

Common Mistakes:

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