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Merge pull request #43928 from MichalMaler/Application-of-the-QE-feed…
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…back-for-the-Datasource-guide

Application of the QE feedback for the Datasource guide
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yrodiere authored Oct 17, 2024
2 parents f63fbb4 + 733cf6e commit f7c55de
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6 changes: 4 additions & 2 deletions docs/src/main/asciidoc/datasource.adoc
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Expand Up @@ -169,7 +169,7 @@ endif::note-quarkus-derby[]
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[NOTE]
====
You can use any JDBC driver in a Quarkus app in JVM mode as described in <<other-databases,Using other databases>>.
You can use any JDBC driver in a Quarkus app in JVM mode as described in <<other-databases,Custom databases and drivers>>.
However, using a non-built-in database kind is unlikely to work when compiling your application to a native executable.
For native executable builds, it is recommended to either use the available JDBC Quarkus extensions or contribute a custom extension for your specific driver.
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* MySQL - `quarkus-jdbc-mysql`
* Oracle - `quarkus-jdbc-oracle`
* PostgreSQL - `quarkus-jdbc-postgresql`
ifndef::no-quarkiverse[]
* Other JDBC extensions, such as link:https://github.com/quarkiverse/quarkus-jdbc-sqlite[SQLite] and its link:https://docs.quarkiverse.io/quarkus-jdbc-sqlite/dev/index.html[documentation], can be found in the https://github.com/quarkiverse[Quarkiverse].
ifndef::no-quarkiverse[]
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For example, to add the PostgreSQL driver dependency:
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If XA cannot be enabled for one of your datasources:

* Be aware that enabling XA for all datasources _except one_ (and only one) is still supported through https://www.narayana.io/docs/project/index.html#d5e857[Last Resource Commit Optimization (LRCO)].
* Be aware that enabling XA for all datasources _except one_ (and only one) is still supported through link:https://www.narayana.io/docs/project/index.html#_last_resource_commit_optimization_lrco[Last Resource Commit Optimization (LRCO)].
* If you do not need a rollback for one datasource to trigger a rollback for other datasources, consider splitting your code into multiple transactions.
To do so, use xref:transaction.adoc#programmatic-approach[`QuarkusTransaction.requiringNew()`]/xref:transaction.adoc#declarative-approach[`@Transactional(REQUIRES_NEW)`] (preferably) or xref:transaction.adoc#legacy-api-approach[`UserTransaction`] (for more complex use cases).

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