Examlex
The following two functions will always produce the same value when performed in a SQL statement:
SUM(Column1)+ SUM(Column2)
SUM(Column1 + Column2)
Addiction
A chronic dysfunction of the brain system that involves reward, motivation, and memory, leading to compulsive engagement in rewarding stimuli despite adverse consequences.
Pleasure
is a state of satisfaction or joy, resulting from the attainment of what is considered pleasant or desirable.
Craving
A powerful and intense desire or longing for something, often referring to substances or experiences.
Pain
An unpleasant sensory and emotional experience associated with actual or potential tissue damage, or described in terms of such damage.
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