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Updated Activity15.sql creation of Function and calling the function … #13

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Updated Activity15.sql creation of Function and calling the function … #13

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4 changes: 2 additions & 2 deletions Lesson08/Activity15/Activity15.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,9 @@ sqlda$# SELECT AVG(sales_amount) FROM sales INTO sales_avg WHERE sales_transacti
-- Return the function variable, end the function and specify the language

sqlda$# RETURN sales_avg;
sqlda$# END; $channel_avg$
sqlda$# END; $sales_avg$
sqlda-# LANGUAGE PLPGSQL;

-- Use the function to determine the average sales value since 2013-04-12

sqlda=# SELECT avg_sales_since('2013-04-12', '2014-04-12');
sqlda=# SELECT avg_sales_window('2013-04-12', '2014-04-12');