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From "Pavel Kuznetsov (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10645) SQL properties ownership flag should be set at configuration parsing, not query execution.
Date Tue, 11 Dec 2018 15:31:00 GMT
Pavel Kuznetsov created IGNITE-10645:
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             Summary: 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


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 data.
But we already have all necessary info to set this field at processing time.



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