#896: drop support for mysql 5.7 (#1349)

* drop mysql 5.7 from github build matrix and update flyway (#896)
* update readme (#896)

Author: goekay

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
       matrix:
         os: [ ubuntu-20.04, ubuntu-22.04 ]
         java: [ '11', '17' ]
-        db: [ 'mysql:5.7', 'mysql:8.0', 'mariadb:10.3', 'mariadb:10.4.30', 'mariadb:10.5.21', 'mariadb:10.6.14' ]
+        db: [ 'mysql:8.0', 'mariadb:10.3', 'mariadb:10.4.30', 'mariadb:10.5.21', 'mariadb:10.6.14' ]
     runs-on: ${{ matrix.os }}
     services:
       mysql:

README.md

@@ -47,26 +47,17 @@ SteVe is designed to run standalone, a java servlet container / web server (e.g.
 
     Make sure MySQL is reachable via TCP (e.g., remove `skip-networking` from `my.cnf`).
     The following MySQL statements can be used as database initialization (adjust database name and credentials according to your setup).
-    
-    * For MariaDB (all LTS versions) and MySQL 5.7:
-        ```
-        CREATE DATABASE stevedb CHARACTER SET utf8 COLLATE utf8_unicode_ci;
-        CREATE USER 'steve'@'localhost' IDENTIFIED BY 'changeme';
-        GRANT ALL PRIVILEGES ON stevedb.* TO 'steve'@'localhost';
-        GRANT SELECT ON mysql.proc TO 'steve'@'localhost';
-        ```
-    
-    * For MySQL 8:
-        ```
-        CREATE DATABASE stevedb CHARACTER SET utf8 COLLATE utf8_unicode_ci;
-        CREATE USER 'steve'@'localhost' IDENTIFIED BY 'changeme';
-        GRANT ALL PRIVILEGES ON stevedb.* TO 'steve'@'localhost';
-        GRANT SUPER ON *.* TO 'steve'@'localhost';
-        ```
-        Note: The statement `GRANT SUPER [...]` is only necessary to execute some of the previous migration files and is only needed for the initial database setup. Afterwards, you can remove this privilege by executing 
-        ```
-        REVOKE SUPER ON *.* FROM 'steve'@'localhost';
-        ```
+
+    ```
+    CREATE DATABASE stevedb CHARACTER SET utf8 COLLATE utf8_unicode_ci;
+    CREATE USER 'steve'@'localhost' IDENTIFIED BY 'changeme';
+    GRANT ALL PRIVILEGES ON stevedb.* TO 'steve'@'localhost';
+    GRANT SUPER ON *.* TO 'steve'@'localhost';
+    ```
+    Note: The statement `GRANT SUPER [...]` is only necessary to execute some of the previous migration files and is only needed for the initial database setup. Afterwards, you can remove this privilege by executing 
+    ```
+    REVOKE SUPER ON *.* FROM 'steve'@'localhost';
+    ```
         
 2. Download and extract tarball:
 

pom.xml

@@ -36,6 +36,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <jooq.version>3.16.7</jooq.version>
+        <flyway.version>9.2.2</flyway.version>
         <cxf.version>3.5.5</cxf.version>
         <spring.version>5.3.31</spring.version>
         <spring.security.version>5.7.10</spring.security.version>
@@ -321,7 +322,7 @@
             <plugin>
                 <groupId>org.flywaydb</groupId>
                 <artifactId>flyway-maven-plugin</artifactId>
-                <version>7.15.0</version>
+                <version>${flyway.version}</version>
 
                 <!-- Must be in the same phase as Jooq -->
                 <executions>
@@ -361,6 +362,13 @@
                         <location>filesystem:src/main/resources/db/migration</location>
                     </locations>
                 </configuration>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.flywaydb</groupId>
+                        <artifactId>flyway-mysql</artifactId>
+                        <version>${flyway.version}</version>
+                    </dependency>
+                </dependencies>
             </plugin>
 
             <plugin>