Spring boot auto create table in mysql fail - mysql

Question

I meet an following error, can not figure out. I suppose I can use Spring boot connect to mysql db. And it can create table auto. And this is connect to a docker container, not sure if this matters
spring.datasource.poolName=spring-jpa
spring.datasource.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&allowPublicKeyRetrieval=true&useSSL=false&serverTimezone=UTC&createDatabaseIfNotExist=true
spring.datasource.username=root
spring.datasource.password=1q2w3e4R
spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
server.session.timeout=8640000
spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
spring.jpa.hibernate.ddl-auto=create-drop
spring.jpa.hibernate.use-new-id-generator-mappings=false
The error is:
org.hibernate.tool.schema.spi.CommandAcceptanceException: Error executing DDL "create table subscription (id bigint not null auto_increment, consent bit, email varchar(255), first_name varchar(255), gender varchar(255), newsletter_id integer, primary key (id)) type=MyISAM" via JDBC Statement
at org.hibernate.tool.schema.internal.exec.GenerationTargetToDatabase.accept(GenerationTargetToDatabase.java:67) ~[hibernate-core-5.4.27.Final.jar:5.4.27.Final]
....
Caused by: java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'type=MyISAM' at line 1
at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.22.jar:8.0.22]
....
This is the subscription entity class:
import lombok.Getter;
import lombok.Setter;
import javax.annotation.Generated;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
#Getter
#Setter
#Entity
#Table
public class Subscription {
#Id
#GeneratedValue(strategy= GenerationType.AUTO)
private long id;
#Column
private String email;
#Column
private String firstName;
#Enumerated(EnumType.STRING)
#Column
private Gender gender;
#Column
private boolean consent;
#Column
private int newsletterId;
}
This is the Gender class
public enum Gender {
MALE, FEMALE
}

Answer 1

This is caused because type=MyISAM was deprecated since MySQL 4.x.
The property
spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
Implies hibernate to use the initial Dialect.
Changing it to
spring.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect
Will generate SQL for MySQL 5.0+, with engine=MyISAM instead of type=MyISAM , similarly based on your MySQL version, change your dialect.
Example if you have MySQL 7 use org.hibernate.dialect.MySQL7Dialect