Available in versions: Dev (3.19) | Latest (3.18)

ARRAY_CONCAT

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

The ARRAY_CONCAT (or ARRAY_CAT) function allows for concatenating arrays:

SELECT ARRAY[1, 2] || ARRAY[3, 4]
create.select(arrayConcat(array(1, 2), array(3, 4))).fetch();

The result would look like this:

+--------------+
| array_concat |
+--------------+
| [1, 2, 3, 4] |
+--------------+

Dialect support

This example using jOOQ:

arrayConcat(array(1, 2), array(3, 4))

Translates to the following dialect specific expressions:

-- AURORA_POSTGRES, COCKROACHDB, H2, HSQLDB, POSTGRES, TRINO, YUGABYTEDB
(ARRAY[1, 2] || ARRAY[3, 4])

-- ACCESS, ASE, AURORA_MYSQL, BIGQUERY, DB2, DERBY, DUCKDB, EXASOL, FIREBIRD, HANA, INFORMIX, MARIADB, MEMSQL, MYSQL, 
-- ORACLE, REDSHIFT, SNOWFLAKE, SQLDATAWAREHOUSE, SQLITE, SQLSERVER, SYBASE, TERADATA, VERTICA
/* UNSUPPORTED */

(These are currently generated with jOOQ 3.19, see #10141), or translate your own on our website

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