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EclipseLink Dialect For MariaDB 10.3.* / . 10.4.* [message #1816087]

Sun, 20 October 2019 13:53

Eclipse User

Dear Eclipse Team ,

I am using EclipseLink ORM for Oracle using Oracle Dialect. Now I want to migrate to MariaDB latest version 10.4.*. As the MariaDB support some Oracle SQL / PL SQL functionality. I believe that using the mySQL Dialect will NOT work as now MariaDB SQL Language is changed compared to mySQL.
So How we should EclipseLink to work with MariaDB. Please guide for the same. Thanks in advance.

Thanks
Shridhar

Re: EclipseLink Dialect For MariaDB 10.3.* / . 10.4.* [message #1816397 is a reply to message #1816087]

Mon, 28 October 2019 22:02

Eclipse User

The language may have changed, but has the normal CRUD operations ORMs like EclipseLink would use changed? Their selling feature is that they are a drop in replacement for MySQL.

Please let us know what has changed and possibly contribute the change to a separate MariaDB platform class.

Re: EclipseLink Dialect For MariaDB 10.3.* / . 10.4.* [message #1816635 is a reply to message #1816397]

Sat, 02 November 2019 00:44

Eclipse User

Hi Chris Delahunt ,

As MariaDB introduced Sequences like Oracle, the sequences can be used to generate Primary Key Value ( in ORM its @ID columns ) whereas MySQL Does not support Sequence. How CRUD INSERT statement will be generated When using mySQL dialect with MariaDB . Also Need to understand other DML Syntax Changes in MariaDB if introduced anything new compare to mySQL.

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