Merge branch 'master' of https://github.com/AnghelLeonard/Hibernate-SpringBoot

Author: AnghelLeonard

HibernateSpringBootExampleApi/README.md

@@ -1,6 +1,6 @@
 **[How To Check If A Transient Entity Exists In The Database Via Spring Query By Example (QBE)](https://github.com/AnghelLeonard/Hibernate-SpringBoot/tree/master/HibernateSpringBootExampleApi)**
 
-**Description:** This application is an example of using Spring Data Query By Example (QBE) to check if a transient entity exists in the database. Consider the `Book` entity and a Spring controller that exposes an endpoint as: `public String saveNewBook(@Validated @ModelAttribute Book book, ...)`. Before saving a new book, we must ensure that this book doesn't already exists in the database. Beside writting an explicit JPQL, we can rely on Spring Data Query Builder mechanism or, even better, on Query By Example (QBE) API. This is quite useful if the entity has a significant number of attributes and:
+**Description:** This application is an example of using Spring Data Query By Example (QBE) to check if a transient entity exists in the database. Consider the `Book` entity and a Spring controller that exposes an endpoint as: `public String checkBook(@Validated @ModelAttribute Book book, ...)`. Beside writting an explicit JPQL, we can rely on Spring Data Query Builder mechanism or, even better, on Query By Example (QBE) API. This is quite useful if the entity has a significant number of attributes and:
 
 - we need a head-to-head comparison of each attribute value to the corresponding column value
 - we consider that a `Book` exists if at least one attribute value matches a column value

README.md

@@ -3238,7 +3238,7 @@ This kind of checks or constraints are easy to implement via database triggers.
 
 229. **[How To Check If A Transient Entity Exists In The Database Via Spring Query By Example (QBE)](https://github.com/AnghelLeonard/Hibernate-SpringBoot/tree/master/HibernateSpringBootExampleApi)**
 
-**Description:** This application is an example of using Spring Data Query By Example (QBE) to check if a transient entity exists in the database. Consider the `Book` entity and a Spring controller that exposes an endpoint as: `public String saveNewBook(@Validated @ModelAttribute Book book, ...)`. Before saving a new book, we must ensure that this book doesn't already exists in the database. Beside writting an explicit JPQL, we can rely on Spring Data Query Builder mechanism or, even better, on Query By Example (QBE) API. This is quite useful if the entity has a significant number of attributes and:
+**Description:** This application is an example of using Spring Data Query By Example (QBE) to check if a transient entity exists in the database. Consider the `Book` entity and a Spring controller that exposes an endpoint as: `public String checkBook(@Validated @ModelAttribute Book book, ...)`. Beside writting an explicit JPQL, we can rely on Spring Data Query Builder mechanism or, even better, on Query By Example (QBE) API. This is quite useful if the entity has a significant number of attributes and:
 
 - we need a head-to-head comparison of each attribute value to the corresponding column value
 - we consider that a `Book` exists if at least one attribute value matches a column value