Drop procedure if exists
BigQuery
Db2 (LUW)
DuckDB
H2
MariaDB
MySQL
Oracle DB
PostgreSQL
SQL Server
SQLite
2005
2007
2009
2011
2013
2015
2017
2019
2021
2023
2025
2017 - 2025
11 - 18
23.0 - 23.26.0
5.0 - 9.5.0
5.1 - 12.1.2
2.0