rename columns in
from
clause
BigQuery
Db2 (LUW)
MariaDB
MySQL
Oracle DB
PostgreSQL
SQL Server
SQLite
2008
2010
2012
2014
2016
2018
2020
2022
⊘ 3.5.7 - 3.43.0
⚠ 2008R2 - 2022
b
✓ 8.3 - 16
a
⊘ 11gR1 - 21c
⚠ 8.0.11 - 8.0.34
⊘ 5.0 - 5.7
⊘ 5.1 - 10.11
✓ 9.7 - 11.5.8
⊘ 2.0
Accepts missing column aliases
Only for derived tables (not regular tables or views)