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ARRAY_AGG
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
The ARRAY_AGG aggregate function aggregates grouped values into an array. It supports being used with an ORDER BY clause.
SELECT array_agg(ID) array_agg(ID ORDER BY ID DESC) FROM BOOK
create.select(
arrayAgg(BOOK.ID),
arrayAgg(BOOK.ID).orderBy(BOOK.ID.desc()))
.from(BOOK)
Producing:
+--------------+--------------+ | array_agg | array_agg | +--------------+--------------+ | [1, 3, 4, 2] | [4, 3, 2, 1] | +--------------+--------------+
Dialect support
This example using jOOQ:
arrayAgg(BOOK.ID)
Translates to the following dialect specific expressions:
Aurora Postgres, BigQuery, CockroachDB, Databricks, DuckDB, H2, HSQLDB, Postgres, Trino, YugabyteDB
array_agg(BOOK.ID)
ClickHouse
groupArray(BOOK.ID)
ASE, Access, Aurora MySQL, DB2, Derby, Exasol, Firebird, Hana, Informix, MariaDB, MemSQL, MySQL, Oracle, Redshift, SQLDataWarehouse, SQLServer, SQLite, Snowflake, Sybase, Teradata, Vertica
/* UNSUPPORTED */
Generated with jOOQ 3.21. Support in older jOOQ versions may differ. Translate your own SQL on our website
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