buzzricksons / example-db-migration

Example DB Migration

Example for DB Migration with flyway,H2 database and java.

• flyway
• H2 database

Usage

1. If you already use the 8089 or 9099 port, then edit Web Port and Tcp Port of resources/setting/setup.properties file for your local.(default:webPort=8089,tcpPort=9099)
2. Run main method of DBMigratorApplication.class.
3. Connect http://localhost:8089/ (If you changed web port, then input your port number instead of 8089)
4. Push 接続 button. You can move to H2 console page.
   
5. Below message printed in IDE console.

[[[[Current DB Version： 0.00]]]]
> Input Number 1 or 0.(1:Execute DB Migration/0:exit)

6. Check 2 sql files in resources/db/migration folder.

• V1_00__20170926.sql

CREATE TABLE TCITY (
    code VARCHAR(255)
);

• V2_00__20170926.sql

CREATE TABLE TCITY2 (
    code2 VARCHAR(255)
);

7. Input 1 at IDE console and enter. Then Below message printed.

There are executable DB Migrations： 2
Execution of 2 DB Migration success!
[[[[Current DB Version： 2.00]]]]
> Input Number 1 or 0.(1:Execute DB Migration/0:exit)

8. Refresh H2 Console page. You can see the two tables was added.

9. Input 1 at IDE console and enter again. Then Below message printed.

There are no executable DB Migraion.