[ https://issues.apache.org/jira/browse/DRILL-4264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pritesh Maker updated DRILL-4264: --------------------------------- Issue Type: Improvement (was: Bug) > Dots in identifier are not escaped correctly > -------------------------------------------- > > Key: DRILL-4264 > URL: https://issues.apache.org/jira/browse/DRILL-4264 > Project: Apache Drill > Issue Type: Improvement > Components: Execution - Codegen > Reporter: Alex > Assignee: Volodymyr Vysotskyi > Labels: doc-impacting > Fix For: 1.12.0 > > > If you have some json data like this... > {code:javascript} > { > "0.0.1":{ > "version":"0.0.1", > "date_created":"2014-03-15" > }, > "0.1.2":{ > "version":"0.1.2", > "date_created":"2014-05-21" > } > } > {code} > ... there is no way to select any of the rows since their identifiers contain > dots and when trying to select them, Drill throws the following error: > Error: SYSTEM ERROR: UnsupportedOperationException: Unhandled field reference > "0.0.1"; a field reference identifier must not have the form of a qualified > name > This must be fixed since there are many json data files containing dots in > some of the keys (e.g. when specifying version numbers etc) -- This message was sent by Atlassian JIRA (v6.4.14#64029)