appuals.com

How To Use DROP IF EXISTS in SQL Server?

This article discusses the “DROP IF EXISTS” statement available in SQL Server 2016 and later versions. “IF EXITS” is the latest optional clause added in the existing DROP statement in SQL Server 2016 ...
findnerd.com

SQL : How to check if a stored procedure exists before creation?

In this article we will learn how to check if a stored procedure exists before creating it. We can use the below script which will drop the proc if it exists and then ...
GitHub

BUG: to_sql if_exists not working properly when schema is set on PostgreSQL

sqlalchemy.exc.ProgrammingError: (psycopg2.errors.DuplicateTable) relation "tt" already exists [SQL: CREATE TABLE pg_temp.tt ( "A" BIGINT, "B" BIGINT, "C" BIGINT ...