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DAY
Applies to ✅ Open Source Edition ✅ Express Edition ✅ Professional Edition ✅ Enterprise Edition
Extract the DAY value from a datetime value.
The DAY function is a short version of the EXTRACT, passing a DatePart.DAY value as an argument.
SELECT day(DATE '2020-02-03');
create.select(day(Date.valueOf("2020-02-03"))).fetch();
The result being
+-----+ | day | +-----+ | 3 | +-----+
Dialect support
This example using jOOQ:
day(Date.valueOf("2020-02-03"))
Translates to the following dialect specific expressions:
Access
datepart('d', #2020/02/03 00:00:00#)
ASE, Sybase
datepart(dd, '2020-02-03 00:00:00.0')
Aurora MySQL, Aurora Postgres, CockroachDB, Databricks, DuckDB, Exasol, Firebird, H2, HSQLDB, Hana, MariaDB, MySQL, Oracle, Postgres, Redshift, Snowflake, Teradata, Trino, Vertica, YugabyteDB
extract(DAY FROM TIMESTAMP '2020-02-03 00:00:00.0')
BigQuery
extract(DAY FROM DATETIME '2020-02-03 00:00:00.0')
ClickHouse
extract(DAY FROM TIMESTAMP '2020-02-03 00:00:00')
DB2
DAY(TIMESTAMP '2020-02-03 00:00:00.0')
Derby
DAY(TIMESTAMP('2020-02-03 00:00:00.0'))
Informix
DAY(DATETIME(2020-02-03 00:00:00.0) YEAR TO FRACTION)
MemSQL
extract(DAY FROM {ts '2020-02-03 00:00:00.0'})
SQLDataWarehouse, SQLServer
datepart(dd, CAST('2020-02-03 00:00:00.0' AS DATETIME2))
SQLite
CAST(strftime('%d', '2020-02-03 00:00:00.0') AS int)
Generated with jOOQ 3.21. Support in older jOOQ versions may differ. Translate your own SQL on our website
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