Examlex
The use of the operator allows you to compare a single value with a list of values returned by the first subquery (sqA)using a comparison operator other than EQUALS.
Sexually Transmitted Diseases
Medical conditions that are spread through sexual contact.
HIV
stands for Human Immunodeficiency Virus, a virus that attacks the immune system and can lead to AIDS if not treated.
Erectile Difficulties
The male sexual dysfunction characterized by the persistent inability to achieve or maintain an erection adequate for intercourse.
Pharmaceutical Options
Medication and drug treatments available for the prevention, management, or cure of diseases, prescribed or recommended by healthcare professionals.
Q11: A(n)_ join links tables by selecting only
Q13: An attribute representing one or more college
Q27: Database designs that fail to recognize that
Q38: An entity cluster is formed by combining
Q41: The IN subquery uses a(n)_ operator.
Q43: Software vendors have adopted the Chen representation
Q51: In the detailed systems design phase,the designer
Q63: Any changes made to the contents of
Q78: A(n)_ join returns not only the matching
Q97: The CHECK constraint is used to define