Chun Chang created DRILL-2457: --------------------------------- Summary: aggregation function on complex type should give appropriate error Key: DRILL-2457 URL: https://issues.apache.org/jira/browse/DRILL-2457 Project: Apache Drill Issue Type: Bug Components: Functions - Drill Affects Versions: 0.8.0 Reporter: Chun Chang Assignee: Daniel Barclay (Drill)
#Fri Mar 06 16:51:10 EST 2015 git.commit.id.abbrev=fb293ba Apply aggregation function on complex data should error out with appropriate error message instead of returning null. {code} 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select t.soa[1] from `complex.json` t limit 1; +------------+ | EXPR$0 | +------------+ | {"in":1,"fl":1.12345} | +------------+ 1 row selected (0.169 seconds) 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select avg(t.soa[1]) from `complex.json` t; +--+ | | +--+ +--+ No rows selected (0.164 seconds) {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)