Top 10 rides and attractions at Tennessee's Dollywood. PIGEON FORGE, TENN. - Set against the Great Smoky Mountains, Dollywood is surrounded by a green canopy of hardwood trees and colorful blankets of flowers that envelop every ride and attraction in the Tennessee wilderness.
Listed below are some differences to help distinguish between the two: 1  The WHERE clause specifies the criteria which individual records must meet to be selcted by a query. It can be used without the GROUP BY clause. The HAVING clause cannot be used without the GROUP BY clause.  The WHERE clause selects rows before grouping.
Types of Clauses. There are two major types of clauses main (or independent) clause and subordinate (or dependant) clause. Main Clause and Subordinate Clause â Comparison. He is buying a shirt which looks very nice. The above sentence has two clauses âHe is buying a shirtâ and âwhich looks very niceâ. The clause âHe is buying a shirtâ expresses a complete thought and can alone stand as a sentence. Such a clause is called main or independent clause.