MS SQL Control Of Flow - If Else
-- Example 1
IF DATENAME(weekday,
GETDATE()) IN (N'Saturday', N'Sunday')
SELECT 'Weekend';
ELSE
SELECT 'Weekday';
-- Example 2
IF EXISTS(SELECT 1
FROM Production.Product
WHERE Name = 'Blade')
BEGIN
SELECT 'I have a blade.';
END
ELSE
BEGIN
SELECT 'I don`t have a blade';
END