Q44 Which three statements are true about single row functions?
Q44 Which three statements are true about single row functions? (Choose three.)
- (A). They can be used only in the WHERE clause of a SELECT statement
- (B). The argument can be a column name, variable, literal or an expression
- (C). The data type returned can be different from the data type of the argument
- (D). They can be nested to any level
- (E). They can accept only one argument
- (F). They return a single result row per table
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