Select For Update Spring Jdbctemplate

Spring JdbcTemplate Example. Let’s look at Spring JdbcTemplate example program. I am using Postgresql database here, but you can use any other relational database too, such as MySQL and Oracle. All you need is to change the database configurations and it should work. Spring JdbcTemplate: Performing insert, update, delete, select operations February 15, 2016 0 This article explains JdbcTemplate in Spring and using it to perform CRUD operations. There are a number of options for selecting an approach to form the basis for your JDBC database access. There are three flavors of the JdbcTemplate, a new 'SimpleJdbc' approach taking advantage of database metadata, and there is also the 'RDBMS Object' style for a more object oriented approach similar in style to the JDO Query design. Aug 01, 2019 P.S You may also interested in this Spring Boot JDBC Examples. Query for Single Row. In Spring, we can use jdbcTemplate.queryForObject to query a single row record from database, and convert the row into an object via row mapper.

Jdbctemplate Update Spring
Select For Update Spring Jdbctemplate 2020
Oracle Sql Select For Update
Spring Jdbctemplate Rowmapper

In this tutorials I am going to show you how to work with Spring Boot JdbcTemplate using MySql Database.

Spring Boot JdbcTemplate :

Technologies :

Spring Boot-1.5.10
Spring-Boot-Starter-jdbc
Java 8
MySql 5.5

Project Structure :

Spring Boot JdbcTemplate Example :

As part of this tutorials, I am going to implement a complete CRUD operations using Spring Boot JdbcTemplate.

Recommended :Spring JDBCTemplate Example

pom.xml

Defining all necessary data source, authentication credentials.

Database Preparation :

Create your mysql database (otp) and create below item table under otp database.

item Table

Created an item table, which represents all items and I am going to do all CRUD operations on this table.

Create Item Model to represent the above table.

Item.java

Creating Item Repository :

This is the key class of our example, under which all CRUD operations are happening.

ItemRepository.java

Create RestController to provide an endpoint to access from outside.

Application.java

Application.java

Run it !

Jdbctemplate Update Spring

Access the Application :

Getting All Items :

http://localhost:8080/getAllItems

Add an Item :

http://localhost:8080/addItem?id=4&name=Refrigerator&category=Refrigerator

Getting All Items After adding :

http://localhost:8080/getAllItems

Delete an Item from the list :

References :