[ https://issues.apache.org/jira/browse/KYLIN-5255?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17602992#comment-17602992 ]
liyang commented on KYLIN-5255: ------------------------------- Nice improvement suggestion. 👍 > UTF-8 column name support > ------------------------- > > Key: KYLIN-5255 > URL: https://issues.apache.org/jira/browse/KYLIN-5255 > Project: Kylin > Issue Type: Wish > Affects Versions: v4.0.1 > Reporter: Lilo > Priority: Major > > Perhaps it's an appropriate time to support UTF-8 column names? (Kylin4 using > Spark to build Cube) > Although the Hive documentation still says that UTF-8 characters are not > supported for table or column names, but after some simple sql tweaks to hive > metadata, we had no problems using UTF-8 column names in production (e.g. in > Hive / Spark2 / Spark3 / Impala / Presto / Flink). > > (Tweaks like > {code:sql} > alter table COLUMNS_V2 modify column COLUMN_NAME varchar(255) character set > utf8;{code} > ) > > also: > https://issues.apache.org/jira/browse/KYLIN-2816 > https://issues.apache.org/jira/browse/KYLIN-3668 -- This message was sent by Atlassian Jira (v8.20.10#820010)