[jira] [Assigned] (IGNITE-12809) Python client returns fields in wrong order since the 2 row when fields_count>10

["Nikolay Izhikov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nikolay Izhikov reassigned IGNITE-12809:
----------------------------------------

    Assignee: Nikolay Izhikov  (was: Igor Sapego)

> Python client returns fields in wrong order since the 2 row when fields_count>10
> --------------------------------------------------------------------------------
>
>                 Key: IGNITE-12809
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12809
>             Project: Ignite
>          Issue Type: Bug
>          Components: platforms
>    Affects Versions: 2.8
>            Reporter: Evgenii Zhuravlev
>            Assignee: Nikolay Izhikov
>            Priority: Major
>              Labels: python
>         Attachments: IGNITE-12809_Fix_and_test_value_ordering_for_client_sql.patch, reproducer.py
>
>
> Reproducer attached. 
> If result set is bigger than a page size(1 by default) and there are more than 10 fields in an object, then, for all rows after the first query column order will be wrong. Looks like column order is being sorted as a string instead of number.
> The reason for that is a sorting in api/sql.py: https://github.com/apache/ignite/blob/master/modules/platforms/python/pyignite/api/sql.py#L445
> If you remove it, everything will work fine. We need to make sure that this is the right solution for this issue.
> Output from reproducer:
> {code:java}
> ['CODE', 'NAME', 'CONTINENT', 'REGION', 'SURFACEAREA', 'INDEPYEAR', 'POPULATION', 'LIFEEXPECTANCY', 'GNP', 'GNPOLD', 'LOCALNAME', 'GOVERNMENTFORM', 'HEADOFSTATE', 'CAPITAL', 'CODE2']
> ['CHN', 'China', 'Asia', 'Eastern Asia', Decimal('9.5729E+6'), -1523, 1277558000, Decimal('71.4'), Decimal('982268'), Decimal('917719'), 'Zhongquo', 'PeoplesRepublic', 'Jiang Zemin', 1891, 'CN']
> ['IND', 'India', 'Bharat/India', 'Federal Republic', 'Kocheril Raman Narayanan', 1109, 'IN', 'Asia', 'Southern and Central Asia', Decimal('3287263'), 1947, 1013662000, Decimal('62.5'), Decimal('447114'), Decimal('430572')]
> ['USA', 'United States', 'United States', 'Federal Republic', 'George W. Bush', 3813, 'US', 'North America', 'North America', Decimal('9.36352E+6'), 1776, 278357000, Decimal('77.1'), Decimal('8.5107E+6'), Decimal('8.1109E+6')]
> {code}



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