关于DB_VENDOR使用默认的productName的建议

[dadadadudu]

如果只配置了DB_VENDOR标签，没有配置具体的properties，希望能根据DataSource默认的productName来使用对应的MapperStatement

[harawata]

Hello @dadadadudu ,

Thank you for the PR, but this is wrong.
If specified value does not match the product name, it should return null.
Please see the test case.

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[dadadadudu]

Hello @dadadadudu ,

Thank you for the PR, but this is wrong. If specified value does not match the product name, it should return null. Please see the test case.

We don't understand Chinese. Please try using English.

If I use the following configuration, I believe the databaseId should be 'MySQL' instead of null, but currently it is null.

[dadadadudu]

When no mapping configuration is provided in the databaseIdProvider, can the DatabaseProductName be directly used as the databaseId?

[harawata]

Never mind. I think I understand what you mean.
I'll look into it within a day or two (hopefully).

[harawata]

I have created a new issue #3296 and the fix #3297 has been merged.
You should be able to verify the fix with the latest 3.5.17-SNAPSHOT .
https://github.com/mybatis/mybatis-3/wiki/Maven#snapshot

Thank you for your contribution, @dadadadudu !