Examlex
The COUNT function is designed to tally the number of non-null "values" of an attribute, and is often used in conjunction with the DISTINCT clause.
Potential Buyers
Individuals or entities that show interest in purchasing a product or service, representing a market segment targeted by sellers.
Equilibrium
A market scenario where demand and supply are balanced, resulting in steady prices.
High Quality
Describes products or services that meet or exceed customer expectations, characterized by superior craftsmanship, durability, and performance.
Low Quality
Indicates products or services that do not meet the expected standards or performance criteria.
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