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From "Pavel Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-10645) SQL properties ownership flag should be set at configuration parsing, not query execution.
Date Tue, 11 Dec 2018 16:02:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-10645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16717438#comment-16717438

Pavel Kuznetsov commented on IGNITE-10645:

Now there are some thests that have configuration: 
LinkedHashMap<String, String> fields = new LinkedHashMap<>();
        fields.put("keyStr", String.class.getName());
        fields.put("keyLong", Long.class.getName());
        fields.put("keyPojo", Pojo.class.getName());
        fields.put("valStr", String.class.getName());
        fields.put("valLong", Long.class.getName());
        fields.put("valPojo", Pojo.class.getName());

ent = new QueryEntiry (Key.class.getName(), Value.class.getName())

It's expected that engine somehow understands that field "keyStr" belongs to a key, which
is wrong.
Updating such tests.

> SQL properties ownership flag should be set at configuration parsing, not query execution.
> ------------------------------------------------------------------------------------------
>                 Key: IGNITE-10645
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10645
>             Project: Ignite
>          Issue Type: Bug
>          Components: sql
>            Reporter: Pavel Kuznetsov
>            Assignee: Pavel Kuznetsov
>            Priority: Major
> At processing time, query entities are transformed and validated, table descriptors with
properties are created.
> Now in some case (thre's no keyFields and key is of complex non-sql type), ownership
flag of query property is calculated at execution time (for example at first put()): 
> https://github.com/apache/ignite/blob/dcdb27a24a450f63487290360b265e1570534629/modules/core/src/main/java/org/apache/ignite/internal/processors/query/property/QueryBinaryProperty.java#L132
> So we can't access metadata, that uses this not-yet-initialized field before we put the
> But we already have all necessary info to set this field at processing time.

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