Paul Rogers created DRILL-5928: ---------------------------------- Summary: Drill allows a COUNT(*) over records that are two wide to load Key: DRILL-5928 URL: https://issues.apache.org/jira/browse/DRILL-5928 Project: Apache Drill Issue Type: Bug Affects Versions: 1.11.0 Reporter: Paul Rogers Priority: Minor
Consider the following test framework query: {noformat} /root/drillAutomation/mapr/framework/resources/Functional/data-shapes/wide-columns/general/q2.q {noformat} Defined as follows: {noformat} select count(*) from `data-shapes/wide-columns/general/100000.tbl` {noformat} The data file ({{100000.tbl}}) contains a single row, single field of 100K width. The query suceeds and returns 1. However, if we did the following: {noformat} select * from `data-shapes/wide-columns/general/100000.tbl` {noformat} then the query would fail with an oversize field exception. (Before Drill 1.13 the error is "Tried to write something large in a field", while 1.13 and after the error is "Text column is too large." The question is, should the query succeed in the {{COUNT\(*)}} case if it would fail in the {{SELECT *}} case? -- This message was sent by Atlassian JIRA (v6.4.14#64029)