Custom Settings

Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition

The jOOQ Configuration allows for some optional configuration elements to be used by advanced users. The org.jooq.conf.Settings class is a JAXB-annotated type, that can be provided to a Configuration in several ways:

In the DSLContext constructor (DSL.using()). This will override default settings below
in the org.jooq.impl.DefaultConfiguration constructor. This will override default settings below
From a location specified by a JVM parameter: -Dorg.jooq.settings
From the classpath at /jooq-settings.xml
From the settings defaults, as specified in https://www.jooq.org/xsd/jooq-runtime-3.8.0.xsd

The most specific settings for a given context will apply.

If you wish to configure your settings through XML, but explicitly load them for a given Configuration, you can do so as well, using JAXB:

Settings settings = JAXB.unmarshal(new File("/path/to/settings.xml"), Settings.class);

Example

For example, if you want to indicate to jOOQ, that it should inline all bind variables, and execute static java.sql.Statement instead of binding its variables to java.sql.PreparedStatement, you can do so by creating the following DSLContext:

Settings settings = new Settings();
settings.setStatementType(StatementType.STATIC_STATEMENT);
DSLContext create = DSL.using(connection, dialect, settings);