This example finds the paths to the checkout page for purchases over $200.
Input
- aggregate_clicks, as in LAG and LEAD Expressions Example: First and Most Expensive Purchases (under nPath Symbols)
SQL Call
SELECT * FROM NPath@coprocessor ( ON aggregate_clicks PARTITION BY sessionid ORDER BY clicktime USING Mode(nonoverlapping) Pattern('A*.C+.A*') Symbols(productprice > 200 AND pagetype='checkout' AS C, true AS A) Result(first(sessionid of A) AS sessionid, accumulate(pagetype OF ANY(A,C)) AS path, AVG(productprice OF ANY(A,C)) AS sum) ) AS dt;
Output
sessionid path sum --------- ------------------------------------------------------------------------------------------------------------------------------------------ ----------------- 1 [home, home1, page1, home, home1, page1, home, home, home, home1, page1, checkout, home, home, home, home, home, home, home, home, home] 602.8571428571429 5 [home, home, home, home, home1, home1, home1, page1, page1, page1, page2, page2, page2, checkout, checkout, checkout, page2, page2, page2] 363.1578947368421
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