Spring Boot 2.0 / Hibernate MySql Alter表语法错误

Question

With Spring Boot 2.0, when using property spring.jpa.hibernate.ddl-auto: update , hibernate is generating an incorrect alter table ddl statement. Worked fine in Spring Boot 1.5.7. I have tried the various mysql dialects, with no success.

Here's an example of the sql that is being generated:

alter table testDatabase.analyte_definition add column action_level decimal(8,2)  

The problem is the database name `testDatabase" is be prepended on the alter statement. The correct syntax is:

alter table analyte_definition add column action_level decimal(8,2)  

Answer 1

Finally found out what was going on here. Turns out my local database name had a period in it, ie; local.prod20190319. Changing the db name to local_prod20190319, solved the issue. Having the period in the db name worked in SB 1.5.x, but not in SB 2.x.