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Problem Note 65553: A query passed to a database might not include the ORDER BY clause when a variable is renamed

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In Base SAS® software, a query being passed to a database might not include an ORDER BY clause when you run an SQL procedure query and the following conditions exist:

  • You create a view that selects a variable and the sum of a second variable where the results are grouped by the first variable.
  • You run a query that references that view and selects both variables, renames the variable that was used in the GROUP BY clause, and sorts by the variable that was used in the GROUP BY clause.

For example, you might encounter this issue if you ran code similar to the following:

proc sql;
   create view work.view1 as
   select t1.var1,
            (sum(t1.var2)) format=16. as var2
      from dblib.source1 t1
      group by t1.var1;
quit;

proc sql;
   create table work.result as
   select t1.var1 as var1_1,
                  t1.var2
      from work.view1 t1
      where t1.var2 > 0
      order by t1.var1;
quit;

Instead, SAS retrieves the results and does the sorting. 

The workaround is to rename the column as a data set option on the table in the CREATE TABLE statement instead of renaming via the SELECT clause.

Click the Hot Fix tab in this note to access the hot fix for this issue.



Operating System and Release Information

Product FamilyProductSystemSAS Release
ReportedFixed*
SAS SystemBase SASz/OS 64-bit9.4 TS1M2
z/OS9.4 TS1M2
Microsoft® Windows® for x649.4 TS1M2
Microsoft Windows 8 Enterprise 32-bit9.4 TS1M2
Microsoft Windows 8 Enterprise x649.4 TS1M2
Microsoft Windows 8 Pro 32-bit9.4 TS1M2
Microsoft Windows 8 Pro x649.4 TS1M2
Microsoft Windows 8.1 Enterprise 32-bit9.4 TS1M2
Microsoft Windows 8.1 Enterprise x649.4 TS1M2
Microsoft Windows 8.1 Pro 32-bit9.4 TS1M2
Microsoft Windows 8.1 Pro x649.4 TS1M2
Microsoft Windows 109.4 TS1M2
Microsoft Windows Server 20089.4 TS1M2
Microsoft Windows Server 2008 R29.4 TS1M2
Microsoft Windows Server 2008 for x649.4 TS1M2
Microsoft Windows Server 2012 Datacenter9.4 TS1M2
Microsoft Windows Server 2012 R2 Datacenter9.4 TS1M2
Microsoft Windows Server 2012 R2 Std9.4 TS1M2
Microsoft Windows Server 2012 Std9.4 TS1M2
Windows 7 Enterprise 32 bit9.4 TS1M2
Windows 7 Enterprise x649.4 TS1M2
Windows 7 Home Premium 32 bit9.4 TS1M2
Windows 7 Home Premium x649.4 TS1M2
Windows 7 Professional 32 bit9.4 TS1M2
Windows 7 Professional x649.4 TS1M2
Windows 7 Ultimate 32 bit9.4 TS1M2
Windows 7 Ultimate x649.4 TS1M2
64-bit Enabled AIX9.4 TS1M2
64-bit Enabled Solaris9.4 TS1M2
HP-UX IPF9.4 TS1M2
Linux for x649.4 TS1M2
Solaris for x649.4 TS1M2
* For software releases that are not yet generally available, the Fixed Release is the software release in which the problem is planned to be fixed.