Available in versions: Dev (3.20) | Latest (3.19) | 3.18 | 3.17 | 3.16 | 3.15 | 3.14

ARRAY_GET

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

The ARRAY_GET function allows for accessing array elements by 1-based ordinal.

SELECT (ARRAY[1, 2])[1]
create.select(arrayGet(array(1, 2), 1)).fetch();

The result would look like this:

+-----------+
| array_get |
+-----------+
|         1 |
+-----------+

Dialect support

This example using jOOQ:

arrayGet(array(1, 2), 1)

Translates to the following dialect specific expressions:

Aurora Postgres, CockroachDB, H2, Postgres, YugabyteDB

(ARRAY[1, 2])[1]

HSQLDB

CASE
  WHEN cardinality(ARRAY[1, 2]) >= 1 THEN (ARRAY[1, 2])[1]
END

Trino

element_at(
  ARRAY[1, 2],
  1
)

ASE, Access, Aurora MySQL, BigQuery, DB2, Derby, DuckDB, Exasol, Firebird, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Vertica

/* UNSUPPORTED */

(These are currently generated with jOOQ 3.20, see #10141), or translate your own on our website

References to this page

Feedback

Do you have any feedback about this page? We'd love to hear it!

The jOOQ Logo