querydsl

What problem does it solve?

This Skill provides a standardized and type-safe approach to writing complex database queries, preventing runtime errors and improving code maintainability.

Core Features & Use Cases

• Type-Safe Querying: Leverages QueryDSL to ensure queries are checked at compile time, not runtime.
• DTO Projections: Uses @QueryProjection for efficient and type-safe mapping of query results to Data Transfer Objects.
• Pagination & Filtering: Implements robust pagination and dynamic filtering using Pageable and QuerydslExpressions.
• Use Case: When retrieving a list of users with specific status and date range filters, this Skill ensures the query is correctly structured and efficiently executed, returning a paginated list of UserDto objects.

Quick Start

Use the querydsl skill to fetch all orders by user ID 123.