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Anton Gozhiy commented on DRILL-5555: ------------------------------------- The issue is fixed in V3 reader for the case with "columns", but the case with star is still reproducible. > CSV file without headers: "SELECT a" fails, "SELECT columns, a" succeeds > ------------------------------------------------------------------------ > > Key: DRILL-5555 > URL: https://issues.apache.org/jira/browse/DRILL-5555 > Project: Apache Drill > Issue Type: Bug > Components: Storage - Text & CSV > Affects Versions: 1.10.0 > Reporter: Paul Rogers > Priority: Minor > > Consider the case discussed in DRILL-5554. Do exactly the same setup, but > with a slightly different query. The results are much different. > Create a CSV file without headers: > {code} > 10,foo,bar > {code} > Use a CSV storage plugin configured to not skip the first line and not read > headers. > Then, issue the following query: > {code} > SELECT columns, a FROM `dfs.data.example.csv` > {code} > Result: > {code} > columns,a > ["10","foo","bar"],null > {code} > Schema: > {code} > columns(VARCHAR:REPEATED), > a(INT:OPTIONAL) > {code} > Since the query in DRILL-5554 fails: > {code} > SELECT a FROM ... > {code} > Expected the query described here to also fail, for a similar reason. -- This message was sent by Atlassian JIRA (v7.6.3#76005)