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EXTRACT

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

Extract a org.jooq.DatePart from a datetime value.

SELECT EXTRACT(MONTH FROM DATE '2020-02-03');
create.select(extract(Date.valueOf("2020-02-03"), DatePart.MONTH)).fetch();

The result being

+-------+
| month |
+-------+
|     2 |
+-------+

Dialect support

This example using jOOQ:

extract(Date.valueOf("2020-02-03"), DatePart.MONTH)

Translates to the following dialect specific expressions:

Access

datepart('m', #2020/02/03 00:00:00#)

ASE, Sybase

datepart(mm, '2020-02-03 00:00:00.0')

Aurora MySQL, MemSQL, MySQL

extract(MONTH FROM {ts '2020-02-03 00:00:00.0'})

Aurora Postgres, CockroachDB, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, MariaDB, Oracle, Postgres, Redshift, Snowflake, Teradata, Trino, Vertica, YugabyteDB

extract(MONTH FROM TIMESTAMP '2020-02-03 00:00:00.0')

BigQuery

extract(MONTH FROM DATETIME '2020-02-03 00:00:00.0')

ClickHouse

extract(MONTH FROM TIMESTAMP '2020-02-03 00:00:00')

DB2

MONTH(TIMESTAMP '2020-02-03 00:00:00.0')

Derby

MONTH(TIMESTAMP('2020-02-03 00:00:00.0'))

Informix

MONTH(DATETIME(2020-02-03 00:00:00.0) YEAR TO FRACTION)

SQLDataWarehouse, SQLServer

datepart(mm, CAST('2020-02-03 00:00:00.0' AS DATETIME2))

SQLite

CAST(strftime('%m', '2020-02-03 00:00:00.0') AS int)

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

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