Questions in PROC SQL
Coding with the SQL Procedure
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- Does PROC SQL support name ranges in summary functions?
(4712 views) - Is it possible to generate a shorthand SELECT Clause in PROC SQL with every column 'except' those listed?
(21983 views) - Is there a facility in PROC SQL to repeat a value down a BY-GROUP in a column, similar to the RETAIN Statement in DATA Step?
(13116 views) - How can I create a row count variable in DATA step and PROC SQL?
(42052 views) - Can I stop the "WARNING: This CREATE TABLE statement recursively references the target table. A consequence of this is a possible data integrity problem" message when creating a table in PROC SQL?
(40375 views) - How can I build sample datasets to perform fuzzy matches?
(33791 views) - Can I exclude certain columns from the select * clause?
(13155 views) - How can I compare two datasets with similarly-named variables by joining them horizontally?
(23066 views) - Is it possible to perform a merge where key values are split across two columns?
(11875 views) - Is there an equivalent for the COALESCE function to find the first non-missing value in a column, rather than a row?
(14557 views)
Coding with the SQL Procedure