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/* In order to show example of IFNULL or COALESCE, we would need NULL values in our dataset. So, I have decieded to change dep_duplicate table. */ Alter table dep_duplicate change column dept_name ...
SQL: Implement IFNULL (expr1, expr2) function #35749 Closed matriv opened this issue on Nov 20, 2018 · 2 comments Contributor ...
PROC SQL also supports the ANSI SQL function COALESCE. COALESCE accepts multiple column names of the same data type. The COALESCE function returns the first argument whose value is not a SAS missing ...
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