nikita9604 / custom-query-in-spring-webflux-with-intellij

To create different types of Custom Queries in Spring WebFlux with IntelliJ over a Postgres Database.

Custom-Query-in-Spring-WebFlux-with-IntelliJ

To create different types of Custom Queries in Spring WebFlux with IntelliJ over a Postgres Database.

Summary of the Project :

• Created 2 entities/tables namely - Patient and Doctor within a postgres database and link both together.

create table patient (id serial primary key, name text, age integer);

create table doctor (did serial primary key, dname text, specs text, pid integer, CONSTRAINT "pid_FK" FOREIGN KEY (pid) REFERENCES public.patient(id) MATCH SIMPLE ON UPDATE NO ACTION ON DELETE SET NULL);

Perform different CRUD operations for both tables

• Add 1 entry of Patient by Id
• Get all list of Patients
• Get Patient by Id
• Update Patient (find and match by PID)
• Delete Patient by PId

Same CRUD operations for Doctor table.

Custom Queries created are mentioned below

Patient Repository

• Get only Top 3 entry with age in descending order
• Get all Patient entries through specified string by user contained in the name
• Get all Patient entries having age > age specified by user
• Get only the Patient entry through specified id by user

Doctor Repository

• Get all Doctor entries through specified specs by user
• Get all Doctor entries through specified specs by user with name in descending order.
• Get only the Doctor entry through specified name by user
• Update only specs of the Doctor entry through specified name by user
• Get all Doctor entries through specified id by user

Perform JOIN Multiple Tables in R2DBC and Spring WebFlux for Relational Database

• This is also included in the application that performs JOIN between Patient and Doctor