text: USE AdventureWorks2016
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND SafetyStockLevel = 1000
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND SafetyStockLevel != 1000
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND ReorderPoint >= 600
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND SafetyStockLevel != 1000
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND ListPrice BETWEEN 50 AND 100
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND Size IS NOT NULL
  AND MakeFlag = 1
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND Size IS NOT NULL
  OR Color = 'Black'
  
  SELECT *
  FROM Production.Product
  WHERE 1 = 1
  AND (ReorderPoint > 350 AND ListPrice <> 0)
  OR (Color = 'Black' AND ListPrice = 0)