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Posted to dev@ignite.apache.org by "Ray (JIRA)" <ji...@apache.org> on 2018/12/06 10:11:00 UTC

[jira] [Created] (IGNITE-10569) Null meta information when getting meta for a customized schema cache through JDBC driver

Ray created IGNITE-10569:
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             Summary: Null meta information when getting meta for a customized schema cache through JDBC driver
                 Key: IGNITE-10569
                 URL: https://issues.apache.org/jira/browse/IGNITE-10569
             Project: Ignite
          Issue Type: Bug
          Components: jdbc
            Reporter: Ray
            Assignee: Ray
             Fix For: 2.8


When I create a cache with customized schema(not PUBLIC), then query the column meta information through thin JDBC driver it will return null.

 

Analysis:

The cases of schema name is different in GridQueryTypeDescriptor and CacaheConfiguration.

So the schema validation

if (!matches(table.schemaName(), req.schemaName()))

in method JdbcRequestHandler.getColumnsMeta will not pass.



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