Available in versions: Dev (3.18) | Latest (3.17)

This is experimental functionality, and as such subject to change. Use at your own risk!

This documentation is for the unreleased development version of jOOQ. Click on the above version links to get this documentation for a supported version of jOOQ.

OR to IN

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

A concatenation of OR predicates combining equalities that always use the same operand on one side can be replaced by a more concise, but equivalent IN predicate.

Using Settings.transformPatternsOrEqToIn, the following transformations can be achieved:

-- With Settings.transformPatternsOrEqToIn active, this:
SELECT * FROM tab WHERE x = a OR x = b OR x = c;

-- ... is transformed into the equivalent expression:
SELECT * FROM tab WHERE x IN (a, b, c);

See also AND to NOT IN

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