projection pushdown: view
Db2 (LUW)
MariaDB
MySQL
Oracle DB
PostgreSQL
SQL Server
SQLite
2007
2009
2011
2013
2015
2017
2019
2021
2023
✓ 3.33.0 - 3.50.0
⊘ 3.5.7 - 3.31.0
✓ 2008R2 - 2022
✓ 9.2 - 17
⊘ 9.0 - 9.1
✓ 11gR1 - 23.9
✓ 5.6 - 9.4.0
✓ 10.1 - 12.0.2
✓ 9.7 - 12.1.2