Examlex
A grouping sets expression can perform multiple Group BY clauses in a single query.
Perceptual Tricks
Perceptual tricks are visual or auditory illusions that deceive the senses, leading to misinterpretation of reality.
Obvious Error
A clear and unmistakable mistake that is easily recognized or identified.
Systematic Approach
A methodical process that follows a fixed plan or system, often used in problem-solving and decision-making to ensure thoroughness and accuracy.
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A software tool or feature that identifies and corrects spelling errors in text.
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