how to automatic create table in jpa persistence xml file?

Question

I am using eclipse IDE.I also try following two .but failed..when i manually create table in my mysql database then my complete program run fine... I want create table autom

Answer 1

Dont use Hibernate specific options. JPA 2.1 provides

javax.persistence.schema-generation.database.action

that can be set to "create", "drop", "drop-and-create", "none". That way you keep your code JPA implementation independent

Answer 2

Check your entity. Did you miss @Table annotation? The exception clearly says that the table is missing 'hibernate.employee':

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'hibernate.employee' doesn't exist at ...

If you defined a naming strategy that prepends all tables with hibernate., then make sure that the tables are created in MySql.