[jira] [Assigned] (CARBONDATA-1392) Fixed bug for fetching the error value of decimal type in presto

["Liang Chen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CARBONDATA-1392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Liang Chen reassigned CARBONDATA-1392:
--------------------------------------

    Assignee: yuyu7972

> Fixed bug for fetching the error value of decimal type in presto
> ----------------------------------------------------------------
>
>                 Key: CARBONDATA-1392
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-1392
>             Project: CarbonData
>          Issue Type: Bug
>          Components: presto-integration
>    Affects Versions: 1.1.1
>            Reporter: steven-qin
>            Assignee: yuyu7972
>            Priority: Minor
>              Labels: patch
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> h1. The following is based on TPCH test.
> h2. create statement:
> {code:java}
> create table lineitem (l_orderkey int ,l_partkey int ,l_suppkey int ,l_linenumber int ,l_quantity decimal(15,2) ,l_extendedprice decimal(15,2) ,l_discount decimal(15,2) ,l_tax decimal(15,2) ,l_returnflag string ,l_linestatus string ,l_shipdate date ,l_commitdate date ,l_receiptdate date ,l_shipinstruct string ,l_shipmode string ,l_comment string ) stored by 'carbondata'
> {code}
> h2. query sql:
> {code:java}
> select l_quantity,l_extendedprice,l_discount,l_tax from lineitem where l_orderkey=15413986 and l_linenumber=7;
> {code}
> h2. The below is correct in spark:
> l_quantity | l_extendedprice | l_discount | l_tax
>    11.00     |     16549.17       |    0.07       | 0.04
> h2. The below is wrong in presto:
> l_quantity | l_extendedprice | l_discount | l_tax
>     0.11     |        165.49         |     0.00      | 0.00



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