Julian Feinauer created CALCITE-3302: ----------------------------------------
Summary: Add support for CLASSIFIER() command in MATCH_RECOGNIZE Key: CALCITE-3302 URL: https://issues.apache.org/jira/browse/CALCITE-3302 Project: Calcite Issue Type: Improvement Reporter: Julian Feinauer Assignee: Julian Feinauer The CLASSIFIER() command simply returns the defined pattern classifier that was matched for the respective column. A very simple test case which could be added to match.iq is {code:java} select * from "hr"."emps" match_recognize ( order by "empid" desc measures "commission" as c, "empid" as empid, CLASSIFIER() as cl pattern (s up) define up as up."commission" < prev(up."commission")); C EMPID CL ---- ----- ----- 1000 100 S 500 200 UP !ok {code} -- This message was sent by Atlassian Jira (v8.3.2#803003)