when matched then delete
Apache Derby
BigQuery
Db2 (LUW)
H2
Oracle DB
PostgreSQL
SQL Server
2007
2009
2011
2013
2015
2017
2019
2021
✓ 2008R2+
✓ 15+
⊘ 8.3 - 14
⊘ 11gR1 - 21c
a
✓ 1.4.198+
⊘ 1.4.191 - 1.4.197
✓ 9.7+
✓ 2.0+
✓ 10.15.1.3+
Not to be confused with
then update … delete [where]