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From "Vandana Yadav (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-997) Correct result does not display in presto integration as compare to CarbonData
Date Thu, 27 Apr 2017 07:19:05 GMT
Vandana Yadav created CARBONDATA-997:
----------------------------------------

             Summary: Correct result does not display in presto integration as compare to
CarbonData
                 Key: CARBONDATA-997
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-997
             Project: CarbonData
          Issue Type: Bug
          Components: data-query, presto-integration
    Affects Versions: 1.1.0
         Environment: spark 2.1, presto 0.166
            Reporter: Vandana Yadav
            Priority: Minor
         Attachments: 2000_UniqData.csv

Correct result does not display in presto integration as compare to CarbonData

Steps to reproduce :
1. In CarbonData:
a) Create table:
CREATE TABLE uniqdata (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 ("TABLE_BLOCKSIZE"= "256 MB");
b) Load data : 
LOAD DATA INPATH 'hdfs://localhost:54310/2000_UniqData.csv' into table uniqdata OPTIONS('DELIMITER'=','
, 'QUOTECHAR'='"','BAD_RECORDS_ACTION'='FORCE','FILEHEADER'='CUST_ID,CUST_NAME,ACTIVE_EMUI_VERSION,DOB,DOJ,BIGINT_COLUMN1,BIGINT_COLUMN2,DECIMAL_COLUMN1,DECIMAL_COLUMN2,Double_COLUMN1,Double_COLUMN2,INTEGER_COLUMN1');
2. In presto 
a) Execute the query:
select BIGINT_COLUMN1, BIGINT_COLUMN1 from UNIQDATA where DECIMAL_COLUMN1<=BIGINT_COLUMN1
order by BIGINT_COLUMN1

Actual result :
In CarbonData:
"| 123372038849    | 123372038849    |
| 123372038850    | 123372038850    |
| 123372038851    | 123372038851    |
| 123372038852    | 123372038852    |
| 123372038853    | 123372038853    |
+-----------------+-----------------+--+
2,000 rows selected (1.087 seconds)
"
In presto:
"Query 20170420_091614_00065_hd7jy failed: line 1:100: Column 'bigint_column1' is ambiguous
select BIGINT_COLUMN1, BIGINT_COLUMN1 from UNIQDATA where DECIMAL_COLUMN1<=BIGINT_COLUMN1
order by BIGINT_COLUMN1"

Expected result: it should display the same result as showing in CarbonData.



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