[jira] [Created] (FLINK-13385) Align Hive data type mapping with FLIP-37

[Shang Yuanchun (Jira)]

Timo Walther created FLINK-13385:
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             Summary: 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


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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