Alex Yankelevich created HIVE-22723:
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Summary: SHOW CREATE TABLE omits backtics, results in syntax error
Key: HIVE-22723
URL: https://issues.apache.org/jira/browse/HIVE-22723
Project: Hive
Issue Type: Bug
Components: Hive
Environment: Run SHOW CREATE TABLE via AWS Athena
Reporter: Alex Yankelevich
CREATE EXTERNAL TABLE `alerts1`( `_id` string COMMENT 'from deserializer',
`org` string COMMENT 'from deserializer', `collector` string COMMENT 'from
deserializer', `source` string COMMENT 'from deserializer', `entitytype` string
COMMENT 'from deserializer', `entity` string COMMENT 'from deserializer',
`rule` string COMMENT 'from deserializer', `findingdescid` string COMMENT 'from
deserializer', `details`
struct<parameters:struct<host_version:string,build:struct<__numberint:string>>,findingtype:string,producttype:string,entityname:string,extra:struct<version:string,build:string,updaterev:string>,entityparams:struct<deployment:array<string>,version:string,build:string>>
COMMENT 'from deserializer', `seenat` array<struct<__numberlong:string>>
COMMENT 'from deserializer', `execution` array<struct<__numberlong:string>>
COMMENT 'from deserializer', `lastmodified` struct<__numberint:string> COMMENT
'from deserializer') ROW FORMAT SERDE 'org.openx.data.jsonserde.JsonSerDe' WITH
SERDEPROPERTIES (
'paths'='_id,collector,details,entity,entityType,execution,findingDescId,lastModified,org,rule,seenAt,source')
STORED AS INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat' OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat' LOCATION
's3://redshift-poc-ay/alerts' TBLPROPERTIES (
'CrawlerSchemaDeserializerVersion'='1.0',
'CrawlerSchemaSerializerVersion'='1.0',
'UPDATED_BY_CRAWLER'='redshift-poc-alerts-ay', 'averageRecordSize'='9619',
'classification'='json', 'compressionType'='none', 'objectCount'='1',
'recordCount'='21028', 'sizeKey'='202270843',
'transient_lastDdlTime'='1578946186', 'typeOfData'='file') __numberint,
__numberlong columns are not generated enclosed in backticks even though they
were explicitly created with them. Therefore, the generated DDL is
syntactically incorrect.
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