当我使用Athena从“数据目录”中查询文件时,所有数据都显示为用引号引起来。是否可以删除这些引号?
我尝试在表设置中添加quoteChar
选项,但没有帮助
更新
根据要求,DDL:
CREATE EXTERNAL TABLE `holidays`(
`id` bigint,
`start` string,
`end` string,
`createdat` string,
`updatedat` string,
`deletedat` string,
`type` string)
ROW FORMAT DELIMITED
FIELDS TERMINATED BY ','
WITH SERDEPROPERTIES (
'quoteChar'='\"')
STORED AS INPUTFORMAT
'org.apache.hadoop.mapred.TextInputFormat'
OUTPUTFORMAT
'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
LOCATION
's3://pinfare-glue/holidays/'
TBLPROPERTIES (
'CrawlerSchemaDeserializerVersion'='1.0',
'CrawlerSchemaSerializerVersion'='1.0',
'UPDATED_BY_CRAWLER'='pinfare-holidays',
'averageRecordSize'='84',
'classification'='csv',
'columnsOrdered'='true',
'compressionType'='none',
'delimiter'=',',
'objectCount'='1',
'recordCount'='29',
'sizeKey'='2494',
'skip.header.line.count'='1',
'typeOfData'='file')