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https://issues.apache.org/jira/browse/DERBY-3135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12536059
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Rick Hillegas commented on DERBY-3135:
--------------------------------------
Hi Mamta,
Yes, the test assumes that Derby will call getBigDecimal() when retrieving a
DECIMAL value from a table function. In fact, the test is enforcing this
behavior so that our user documentation can be kept in sync with Derby's actual
behavior. What this says to me is that the user documentation needs to say that
on small device platforms, Derby calls getString() on DECIMAL columns in table
functions. And the test needs to be changed to enforce this behavior. Thanks
for running the test on this platform and catching this.
> TableFunctionTest fails with weme6.1 on trunk
> ---------------------------------------------
>
> Key: DERBY-3135
> URL: https://issues.apache.org/jira/browse/DERBY-3135
> Project: Derby
> Issue Type: Bug
> Components: Regression Test Failure
> Affects Versions: 10.4.0.0
> Environment: IBM weme6.1 jdk
> Reporter: Mamta A. Satoor
>
> TableFunctionTest fails with weme6.1 with following 2 failures.
> 1st failure
> noSpecialCollation(org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest)junit.framework.ComparisonFailure:
> expected:<...BigDecimal getDouble getDouble getFloat getDouble getInt
> getString getBytes getBigDecimal...> but was:<...String getDouble
> getDouble getFloat getDouble getInt getString getBytes getString...>
> at java.lang.Throwable.<init>(Throwable.java:57)
> at java.lang.Throwable.<init>(Throwable.java:68)
> at
> junit.framework.AssertionFailedError.<init>(AssertionFailedError.java:11)
> at junit.framework.ComparisonFailure.<init>(ComparisonFailure.java:19)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.checkGetXXXCalls(TableFunctionTest.java:1205)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.allLegalDatatypesVTIResults(TableFunctionTest.java:1139)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.tableFunctionTest(TableFunctionTest.java:893)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.noSpecialCollation(TableFunctionTest.java:869)
> at
> java.lang.reflect.AccessibleObject.invokeV(AccessibleObject.java:205)
> at <unknown class>.<unknown method>(Unknown Source)
> at
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:95)
> 2nd failure
>
> specialCollation(org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest)junit.framework.ComparisonFailure:
> expected:<...BigDecimal getDouble getDouble getFloat getDouble getInt
> getString getBytes getBigDecimal...> but was:<...String getDouble
> getDouble getFloat getDouble getInt getString getBytes getString...>
> at java.lang.Throwable.<init>(Throwable.java:57)
> at java.lang.Throwable.<init>(Throwable.java:68)
> at
> junit.framework.AssertionFailedError.<init>(AssertionFailedError.java:11)
> at junit.framework.ComparisonFailure.<init>(ComparisonFailure.java:19)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.checkGetXXXCalls(TableFunctionTest.java:1205)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.allLegalDatatypesVTIResults(TableFunctionTest.java:1139)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.tableFunctionTest(TableFunctionTest.java:893)
> at
> org.apache.derbyTesting.functionTests.tests.lang.TableFunctionTest.specialCollation(TableFunctionTest.java:879)
> at
> java.lang.reflect.AccessibleObject.invokeV(AccessibleObject.java:205)
> at <unknown class>.<unknown method>(Unknown Source)
> at
> org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:95)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> at junit.extensions.TestSetup.run(TestSetup.java:23)
> at
> org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> at junit.extensions.TestSetup.run(TestSetup.java:23)
> at
> org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)
> at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)
> at junit.extensions.TestSetup$1.protect(TestSetup.java:19)
> at junit.extensions.TestSetup.run(TestSetup.java:23)
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