Questions in PROC SQL
Coding with the SQL Procedure
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- Does PROC SQL support name ranges in summary functions?
(8873 views) - Is it possible to generate a shorthand SELECT Clause in PROC SQL with every column 'except' those listed?
(31914 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?
(17510 views) - How can I create a row count variable in DATA step and PROC SQL?
(58498 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?
(57101 views) - How can I build sample datasets to perform fuzzy matches?
(45071 views) - Can I exclude certain columns from the select * clause?
(17705 views) - How can I compare two datasets with similarly-named variables by joining them horizontally?
(32958 views) - Is it possible to perform a merge where key values are split across two columns?
(16176 views) - Is there an equivalent for the COALESCE function to find the first non-missing value in a column, rather than a row?
(18915 views)
Coding with the SQL Procedure