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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Required Argument
sql-expression
See “sql-expression” on page 351.
Details
• When a condition is met (that is, the condition resolves to true), those rows are
displayed in the result table. Otherwise, no rows are displayed.
• You cannot use summary functions that specify only one column.
In this example, MAX is a summary function. Therefore, its context is that of a
GROUP BY clause. It cannot be used to group, or summarize, data.
where max(measure1) > 50;
However, this WHERE clause will work.
where max(measure1,measure2) > 50;
In this case, MAX is a SAS function. It works with the WHERE clause because you
are comparing the values of two columns within ...
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