SQL Drop Table, если существует
DROP TABLE IF EXISTS dbo.Customers
Relieved Rook
DROP TABLE IF EXISTS dbo.Customers
-- Classic table
IF OBJECT_ID('my_schema.my_table', 'U') IS NOT NULL DROP TABLE my_schema.my_table;
-- Temporary table
IF OBJECT_ID('tempdb.my_schema.#my_table') IS NOT NULL DROP TABLE #my_table;
IF OBJECT_ID(N'tempdb..#Customer') IS NOT NULL
BEGIN
DROP TABLE #Customer
END