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https://issues.apache.org/jira/browse/FLINK-13385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther reassigned FLINK-13385:
------------------------------------
Assignee: Terry Wang
> Align Hive data type mapping with FLIP-37
> -----------------------------------------
>
> Key: FLINK-13385
> URL: https://issues.apache.org/jira/browse/FLINK-13385
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Hive
> Reporter: Timo Walther
> Assignee: Terry Wang
> Priority: Major
>
> By looking at the Hive data type mapping of:
> https://ci.apache.org/projects/flink/flink-docs-master/dev/table/catalog.html#data-type-mapping
> Based on the information available in:
> https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Types
> It seems that the type are not mapped correctly. The following changes should
> be performed (indicated by {{>>...<<}}):
> {code}
> CHAR(p) char(p)*
> VARCHAR(p) varchar(p)**
> STRING string
> BOOLEAN boolean
> >>TINYINT<< tinyint
> >>SMALLINT<< smallint
> INT int
> BIGINT long
> FLOAT float
> DOUBLE double
> DECIMAL(p, s) decimal(p, s)
> DATE date
> TIMESTAMP_WITHOUT_TIME_ZONE TIMESTAMP
> TIMESTAMP_WITH_TIME_ZONE N/A
> TIMESTAMP_WITH_LOCAL_TIME_ZONE N/A
> INTERVAL >>INTERVAL?<<
> BINARY >>N/A<<
> VARBINARY(p) >>N/A<<
> >>BYTES BINARY<<
> >>ARRAY<E> ARRAY<E><<
> >>MAP<K, V> MAP<K, V>* we support more than primitives<<
> ROW struct
> MULTISET N/A
> {code}
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