What is spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults for?

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I found spring.jpa.properties.hibernate.temp.use_jdbc_metadata_defaults property in the application.yml file and I can't find the docs related to this property's purpose.

What should this property be used for? Are there any official docs that describe it?

1 Answers

You can find the following description in the hibernate documentation:

hibernate.temp.use_jdbc_metadata_defaults (e.g. true (default value) or false)

This setting is used to control whether we should consult the JDBC metadata to determine certain Settings default values when the database may not be available (mainly in tools usage).

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