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Posted to issues@calcite.apache.org by "yuqi (JIRA)" <ji...@apache.org> on 2019/03/27 12:03:00 UTC
[jira] [Updated] (CALCITE-2861) Exception occurs when do arithmetic
between decimal and other numeric types
[ https://issues.apache.org/jira/browse/CALCITE-2861?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
yuqi updated CALCITE-2861:
--------------------------
Summary: Exception occurs when do arithmetic between decimal and other numeric types (was: Exception occurs when do +-*/ between decimal and other numeric types)
> Exception occurs when do arithmetic between decimal and other numeric types
> ---------------------------------------------------------------------------
>
> Key: CALCITE-2861
> URL: https://issues.apache.org/jira/browse/CALCITE-2861
> Project: Calcite
> Issue Type: Improvement
> Components: core
> Reporter: yuqi
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 1. add decimal type in ReflectiveSchemaTest#EveryType
>
> {code:java}
> public static class EveryType {
> ...
> public final String string;
> public final BigDecimal decimal;
> public EveryType(
> ...
> String string,
> BigDecimal decimal) {
> ...
> this.string = string;
> this.decimal = decimal;
> }
> {code}
> 2. Reconstruct ReflectiveSchemaTest#CatchallSchema#everyTypes with the new constructor, for example you can't assign the decimal field 1.2.
> 3. Run ReflectiveSchemaTest#testOp()
> 4. Exceptions are as followings
>
> {code:java}
> java.lang.AssertionError
> at org.apache.calcite.sql.type.ReturnTypes.lambda$static$6(ReturnTypes.java:510)
> at org.apache.calcite.sql.type.SqlTypeTransformCascade.inferReturnType(SqlTypeTransformCascade.java:54)
> at org.apache.calcite.sql.type.SqlReturnTypeInferenceChain.inferReturnType(SqlReturnTypeInferenceChain.java:56)
> at org.apache.calcite.sql.SqlOperator.inferReturnType(SqlOperator.java:470)
> at org.apache.calcite.sql.SqlOperator.validateOperands(SqlOperator.java:437)
> at org.apache.calcite.sql.SqlOperator.deriveType(SqlOperator.java:515)
> at org.apache.calcite.sql.SqlBinaryOperator.deriveType(SqlBinaryOperator.java:144)
> at org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5547)
> at org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5534)
> at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1639)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1624)
> at org.apache.calcite.sql.SqlAsOperator.deriveType(SqlAsOperator.java:133)
> at org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5547)
> at org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5534)
> at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1639)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1624)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.expandSelectItem(SqlValidatorImpl.java:461)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelectList(SqlValidatorImpl.java:4052)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3315)
> at org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60)
> at org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:977)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:953)
> at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:216)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:928)
> at org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:632)
> at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:556)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:265)
> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:231)
> at org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:772)
> at org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:636)
> at org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:606)
> at org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:229)
> at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:550)
> at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:675)
> at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
> at org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
> at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:541)
> at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1450)
> at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1426)
> at org.apache.calcite.test.ReflectiveSchemaTest.checkOp(ReflectiveSchemaTest.java:653)
> at org.apache.calcite.test.ReflectiveSchemaTest.testOp(ReflectiveSchemaTest.java:632)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> {code}
> Can't infer return type when decimal + byte
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