Compares a scalar value with a single-column set of values.
Syntax
scalar_expression { = | <> | != | > | >= | !> | < | <= | !< } ALL ( subquery )
Arguments
scalar_expression
Is any valid Microsoft® SQL Server™ expression.
{ = | <> | != | > | >= | !> | < | <= | !< }
Is a comparison operator.
subquery
Is a subquery that returns a result set of one column. The data type of the returned column must be the same data type as the data type of scalar_expression.
Is a restricted SELECT statement (the ORDER BY clause, the COMPUTE clause, and the INTO keyword are not allowed).
Return Types
Boolean
Result Value
Returns TRUE when the comparison specified is TRUE for all pairs (scalar_expression, x) where x is a value in the single-column set; otherwise returns FALSE.
See Also
CASE
Expressions
Functions
LIKE
Operators (Logical Operators)
SELECT (Subqueries)
WHERE