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https://issues.apache.org/jira/browse/CARBONDATA-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16154749#comment-16154749 ]
Raghunandan S commented on CARBONDATA-1431:
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timestamp ans date are of direct dictionary types,For these dictionary files are not created, but dictionary values calculated on the fly.Hence if you include them in DICTIONARY_INCLUDE also they are considered as direct dictionary types and dictionary values calculated on the fly.
This in my opinion is not an issue to be addressed
> Dictionary_Include working incorrectly for date and timestamp data type.
> ------------------------------------------------------------------------
>
> Key: CARBONDATA-1431
> URL:
https://issues.apache.org/jira/browse/CARBONDATA-1431> Project: CarbonData
> Issue Type: Bug
> Components: sql, test
> Affects Versions: 1.2.0
> Reporter: Sangeeta Gulia
> Assignee: Pallavi Singh
> Priority: Minor
> Fix For: 1.2.0
>
> Time Spent: 1h
> Remaining Estimate: 0h
>
> When we create a table with date and timestamp data type with DICTIONARY_INCLUDE :
> Example :
> CREATE TABLE uniqdata_INCLUDEDICTIONARY2 (CUST_ID int,CUST_NAME String,ACTIVE_EMUI_VERSION string, DOB timestamp, DOJ timestamp, BIGINT_COLUMN1 bigint,BIGINT_COLUMN2 bigint,DECIMAL_COLUMN1 decimal(30,10), DECIMAL_COLUMN2 decimal(36,10),Double_COLUMN1 double, Double_COLUMN2 double,INTEGER_COLUMN1 int) STORED BY 'org.apache.carbondata.format' TBLPROPERTIES('DICTIONARY_INCLUDE'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2')
> It should either create the dictionary for date and timestamp field or it should throw an error that "DICTIONARY_INCLUDE" feature is not supported for date and timestamp.
> whereas in the current master branch, the query executed successfully without throwing any error and neither it created dictionary files for date and timestamp field.
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