[ https://issues.apache.org/jira/browse/DRILL-2030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jinfeng Ni updated DRILL-2030: ------------------------------ Attachment: 0001-DRILL-2030-fix-column-prefix-for-CTAS-when-query-has.patch > CTAS with SELECT * and expression creates column names with prefix > ------------------------------------------------------------------ > > Key: DRILL-2030 > URL: https://issues.apache.org/jira/browse/DRILL-2030 > Project: Apache Drill > Issue Type: Bug > Components: Query Planning & Optimization > Affects Versions: 0.7.0 > Reporter: Aman Sinha > Assignee: Jinfeng Ni > Attachments: > 0001-DRILL-2030-fix-column-prefix-for-CTAS-when-query-has.patch > > > Doing a CTAS with the star column and an expression creates columns that > contain the table prefix 'T||' . Looks like the top project did not strip > out the prefix. > {code} > 0: jdbc:drill:zk=local> create table region4 as select *, r_regionkey + 1 > from cp.`tpch/region.parquet`; > +------------+---------------------------+ > | Fragment | Number of records written | > +------------+---------------------------+ > | 0_0 | 5 | > +------------+---------------------------+ > 0: jdbc:drill:zk=local> select * from region4; > +-----------------+------------+---------------+------------+ > | T2¦¦r_regionkey | T2¦¦r_name | T2¦¦r_comment | EXPR$1 | > +-----------------+------------+---------------+------------+ > {code} > The column names are correct if there is a regular column with the star > column. -- This message was sent by Atlassian JIRA (v6.3.4#6332)