Add project

src/main/java/com/example/demo/DemoApplication.java

@@ -21,18 +21,17 @@ public class DemoApplication {
 
 	@GetMapping("count-users")
 	public String getCountUsers(){
-		long nbeUsers = userRepository.count();
-		return "Number of users = "+nbeUsers;
+		long numberUsers = userRepository.count();
+		return "Number of users = "+numberUsers;
 	}
 
-
 	@GetMapping("add-user")
 	public String addUser(){
-
 		User user = new User();
 		user.setFirstName("Render");
 		user.setLastName("Spring Boot");
 		userRepository.save(user);
 		return "User added successfully";
 	}
+
 }

src/main/java/com/example/demo/entity/User.java

@@ -4,7 +4,7 @@ import javax.persistence.*;
 import java.io.Serializable;
 
 @Entity
-@Table(name="users")
+@Table(name = "users")
 public class User implements Serializable {
 
     @Id

src/main/resources/application.properties

@@ -4,7 +4,7 @@ spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialec
 spring.jpa.hibernate.ddl-auto=update
 spring.jpa.hibernate.show-sql=true
 
-spring.datasource.url=jdbc:postgresql://dpg-ce4c5hda4995pbucsnp0-a.oregon-postgres.render.com:5432/db_render_rgzy
-spring.datasource.username=db_render_rgzy_user
-spring.datasource.password=84IeNi1gie21F6DTxblK3QgIlMgHmnZB
+spring.datasource.url=jdbc:postgresql://dpg-ce4rglen6mpj84160mkg-a.oregon-postgres.render.com:5432/database_render_spring_boot
+spring.datasource.username=database_render_spring_boot_user
+spring.datasource.password=Ff1Bx4gjHlmNWIGDxpNxDFVabcDC52Yv
 spring.datasource.driver-class-name=org.postgresql.Driver