July 2015
Intermediate to advanced
482 pages
13h 28m
English
Content preview from SAS 9.4 SQL Procedure User's Guide, Second Edition, 2nd Edition
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Output 8.23 Query Output – Multiple Values
Sometimes it is helpful to compare a value with a set of values returned by a subquery.
The keywords ANY or ALL can be specified before a subquery when the subquery is the
right-hand operand of a comparison. If ALL is specified, then the comparison is true
only if it is true for all values that are returned by the subquery. If a subquery returns no
rows, then the result of an ALL comparison is true for each row of the outer query.
If ANY is specified, then the comparison is true if it is true for any one of the values that
are returned by the subquery. If a subquery returns no rows, then the result of ...
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