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https://issues.apache.org/jira/browse/DERBY-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Leroux updated DERBY-4553:
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Attachment: DERBY-4553_repro.patch
Attaching a repro for this issue.
The repro just create a cursor and add a call to GETCURRENTROWNUMBER at the end
of ij7.sql. Running the ToolScripts test suite produce the following result:
sh$ ant all && java junit.textui.TestRunner
org.apache.derbyTesting.functionTests.tests.tools.ToolScripts
[snip]
.0
F....0
F...
Time: 130.112
There were 2 failures:
[snip]
The '0's in the output are the result of GETCURRENTROWNUMBER. And are not
caught by the test tool. That leads to a failure of the corresponding test.
----
By looking at the source of ij, it seems there is currently no class
implementing ijResult suitable to return only one value. An option would be to
create a new class derived of ijResultVector to implement scalar results as
1-dimension vector.
> In ij GETCURRENTROWNUMBER directly writeits result to output
> -------------------------------------------------------------
>
> Key: DERBY-4553
> URL: https://issues.apache.org/jira/browse/DERBY-4553
> Project: Derby
> Issue Type: Bug
> Components: Tools
> Reporter: Sylvain Leroux
> Priority: Trivial
> Attachments: DERBY-4553_repro.patch
>
>
> In ij, the statement GETCURRENTROWNUMBER directly write its result to output
> instead of returning it:
> Here are the faulty lines in ij.ij, method GetCurrentRowNumber():
> ...
>
> LocalizedResource.OutputWriter().println(utilInstance.getCurrentRowNumber(rs));
> return null;
> This interferes with testing - and possibly with any external tool using the
> ij.ij parser.
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