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https://issues.apache.org/jira/browse/HIVE-27398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-27398 started by Riju Trivedi.
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> SHOW CREATE TABLE doesn't output backticks for CLUSTERED by Col names
> ---------------------------------------------------------------------
>
> Key: HIVE-27398
> URL: https://issues.apache.org/jira/browse/HIVE-27398
> Project: Hive
> Issue Type: Bug
> Components: Hive
> Reporter: Riju Trivedi
> Assignee: Riju Trivedi
> Priority: Minor
> Labels: pull-request-available
>
> SHOW CREATE TABLE output uses backticks for all column names and partition
> column names but does not include backticks for CLUSTERED BY column names.
> This causes ParseException during table creation when any bucket column
> identifier matches reserved keywords
> {code:java}
> CREATE TABLE `test_ts_reserved_keyword7`(
> `member_id` varchar(8),
> `plan_nr` varchar(11),
> `timestamp` timestamp,
> `shared_ind` varchar(1),
> `user_id` varchar(8))
> CLUSTERED BY (
> member_nr,
> plan_nr,
> `timestamp`)
> INTO 4 BUCKETS;
> SHOW CREATE TABLE test_ts_reserved_keyword7;
> CREATE TABLE `test_ts_reserved_keyword7`(
> `member_id` varchar(8),
> `plan_nr` varchar(11),
> `timestamp` timestamp,
> `shared_ind` varchar(1),
> `user_id` varchar(8))
> CLUSTERED BY (
> member_id,
> plan_nr,
> timestamp)
> INTO 4 BUCKETS
> ROW FORMAT
> SERDE'org.apache.hadoop.hive.ql.io.parquet.serde.ParquetHiveSerDe'STORED AS
> INPUTFORMAT'org.apache.hadoop.hive.ql.io.parquet.MapredParquetInputFormat'OUTPUTFORMAT'org.apache.hadoop.hive.ql.io.parquet.MapredParquetOutputFormat';
> This fails with "Error while compiling statement: FAILED: ParseException line
> 13:0 cannot recognize input near 'timestamp' ')' 'INTO' in column name"{code}
>
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