[jira] [Updated] (HIVE-27264) Literals in conjunction of two in expression are considered not equals if type precision is different

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-27264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-27264:
----------------------------------
    Labels: pull-request-available  (was: )

> Literals in conjunction of two in expression are considered not equals if type precision is different
> -----------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-27264
>                 URL: https://issues.apache.org/jira/browse/HIVE-27264
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO
>            Reporter: Krisztian Kasa
>            Assignee: Krisztian Kasa
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {code}
> create table r_table (
>   string_col varchar(30)
> );
> create table l_table (
>   string_col varchar(14)
> );
> insert into r_table VALUES ('AAA111');
> insert into l_table VALUES ('AAA111');
> SELECT l_table.string_col from l_table, r_table
> WHERE r_table.string_col = l_table.string_col AND l_table.string_col IN ('AAA111', 'BBB222') AND r_table.string_col IN ('AAA111', 'BBB222');
> {code}
> Should give one row
> {code}
> AAA111
> {code}
> but it returns empty rs
> Workaround
> {code}
> set hive.optimize.point.lookup=false;
> {code}



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