Querying a composite key with multiple IN values with jOOQ - jooq

Question

I have the following query:
SELECT *
FROM table
WHERE (id, other_id, status)
IN (
(1, 'XYZ', 'OK'),
(2, 'ZXY', 'OK') -- , ...
);
Is it possible to construct this query in a type-safe manner using jOOQ, preferably without generating composite keys? Is it possible to do this using jOOQ 3.11?

Answer 1

My apologies, it seems my Google-fu was not up to par. The opposite of this question can be found here: Use JOOQ to do a delete specifying multiple columns in a "not in" clause
For completeness' sake, so that other Google searches might be more immediately helpful, the solution is:
// can be populated using DSL.row(...); for each entry
Collection<? extends Row3<Long, String, String>> values = ...
dslContext.selectFrom(TABLE)
.where(DSL.row(ID, OTHER_ID, STATUS).in(values))
.fetch();
Relevant jOOQ documentation: https://www.jooq.org/doc/3.14/manual/sql-building/conditional-expressions/in-predicate-degree-n/

Answer 2

Your own answer already shows how to do this with a 1:1 translation from SQL to jOOQ using the IN predicate for degrees > 1.
Starting from jOOQ 3.14, there is also the option of using the new <embeddablePrimaryKeys/> flag in the code generator, which will produce embeddable types for all primary keys (and foreign keys referencing them). This will help never forget a key column on these queries, which is especially useful for joins.
Your query would look like this:
ctx.selectFrom(TABLE)
.where(TABLE.PK_NAME.in(
new PkNameRecord(1, "XYZ", "OK"),
new PkNameRecord(2, "ZXY", "OK")))
.fetch();
The query generated behind the scenes is the same as yours, using the 3 constraint columns for the predicate. If you add or remove a constraint from the key, the query will no longer compile. A join would look like this:
ctx.select()
.from(TABLE)
.join(OTHER_TABLE)
.on(TABLE.PK_NAME.eq(OTHER_TABLE.FK_NAME))
.fetch();
Or an implicit join would look like this:
ctx.select(OTHER_TABLE.table().fields(), OTHER_TABLE.fields())
.from(OTHER_TABLE)
.fetch();