[jira] [Created] (IGNITE-4347) ODBC: NPE when cache name is different from the one configured in DSN

["Denis Magda (JIRA)" <ji...@apache.org>]

Denis Magda created IGNITE-4347:
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             Summary: ODBC: NPE when cache name is different from the one configured in DSN
                 Key: IGNITE-4347
                 URL: https://issues.apache.org/jira/browse/IGNITE-4347
             Project: Ignite
          Issue Type: Bug
          Components: odbc
            Reporter: Denis Magda
            Assignee: Igor Sapego
            Priority: Critical
         Attachments: exception.png

The following query was executed from PHP PDO side

{code}
$dbs = $dbh->prepare('INSERT INTO Person (_key, firstName, lastName, resume, salary) 
        VALUES (?, ?, ?, ?, ?)');
{code}

The cache name in Spring XML configuration was "Person" while the DSN was configured to use "PersonCache" as a default cache name.

As a result, I was getting NPE shown in the attached screenshot. Only after I sorted out the root cause of the NPE referring to the source code I could finally fix the issue.

Let's provide more meaningful explanation rather than throwing NPE saying something like "The cache named {cache_name} has not been found. Make sure that ODBC connection string or DSN is configured properly."





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