[ 
https://issues.apache.org/jira/browse/CALCITE-1467?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Anton Solovev updated CALCITE-1467:
-----------------------------------
    Description: 
there are only 3 power methods:
double power(double b0, double b1)
double power(long b0, long b1) 
double power(long b0, BigDecimal b1)
in org.apache.calcite.runtime.SqlFunctions

but methods are unsuitable with double power(double b0, BigDecimal b1)

@Test public void testPowerFuncWithDec() {
        tester.setFor(SqlStdOperatorTable.POWER);
        tester.checkScalarApprox("power(cast(10 as double), cast(2 as 
decimal))", "DOUBLE NOT NULL", 100d, 0);
    }

java.lang.RuntimeException: java.sql.SQLException: Error while executing SQL 
"values (power(cast(10 as double), cast(2 as decimal)))": while resolving 
method 'power[double, class java.math.BigDecimal]' in class class 
org.apache.calcite.runtime.SqlFunctions

        at com.google.common.base.Throwables.propagate(Throwables.java:160)
        at 
org.apache.calcite.sql.test.SqlOperatorBaseTest$TesterImpl.check(SqlOperatorBaseTest.java:6091)
        at 
org.apache.calcite.sql.test.SqlTesterImpl.check(SqlTesterImpl.java:434)
        at 
org.apache.calcite.sql.test.SqlTesterImpl.checkScalarApprox(SqlTesterImpl.java:388)
        at 
org.apache.calcite.sql.test.SqlOperatorBaseTest.testPowerFuncWithDec(SqlOperatorBaseTest.java:3686)
        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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
        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.runners.Suite.runChild(Suite.java:128)
        at org.junit.runners.Suite.runChild(Suite.java:27)
        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$2.evaluate(ParentRunner.java:268)
        at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
        at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
        at 
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
        at 
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
        at 
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
        at 
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
Caused by: java.sql.SQLException: Error while executing SQL "values 
(power(cast(10 as double), cast(2 as decimal)))": while resolving method 
'power[double, class java.math.BigDecimal]' in class class 
org.apache.calcite.runtime.SqlFunctions
        at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
        at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
        at 
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:147)
        at 
org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:208)
        at 
org.apache.calcite.sql.test.SqlOperatorBaseTest$TesterImpl.check(SqlOperatorBaseTest.java:6088)
        ... 39 more
Caused by: java.lang.RuntimeException: while resolving method 'power[double, 
class java.math.BigDecimal]' in class class 
org.apache.calcite.runtime.SqlFunctions
        at org.apache.calcite.linq4j.tree.Types.lookupMethod(Types.java:346)
        at org.apache.calcite.linq4j.tree.Expressions.call(Expressions.java:442)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable$MethodNameImplementor.implement(RexImpTable.java:1612)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable.implementCall(RexImpTable.java:855)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable.implementNullSemantics(RexImpTable.java:843)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable.implementNullSemantics0(RexImpTable.java:756)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable.access$900(RexImpTable.java:181)
        at 
org.apache.calcite.adapter.enumerable.RexImpTable$3.implement(RexImpTable.java:411)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateCall(RexToLixTranslator.java:565)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate0(RexToLixTranslator.java:537)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:222)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate0(RexToLixTranslator.java:502)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:222)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:217)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateList(RexToLixTranslator.java:741)
        at 
org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateProjects(RexToLixTranslator.java:194)
        at 
org.apache.calcite.adapter.enumerable.EnumerableCalc.implement(EnumerableCalc.java:189)
        at 
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:102)
        at 
org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:92)
        at 
org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1200)
        at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:297)
        at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:194)
        at 
org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:735)
        at 
org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:598)
        at 
org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:568)
        at 
org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:215)
        at 
org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:594)
        at 
org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:613)
        at 
org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:139)
        ... 41 more
Caused by: java.lang.NoSuchMethodException: 
org.apache.calcite.runtime.SqlFunctions.power(double, java.math.BigDecimal)
        at java.lang.Class.getMethod(Class.java:1786)
        at org.apache.calcite.linq4j.tree.Types.lookupMethod(Types.java:337)
        ... 69 more

  was:
there are only 3 power methods:
double power(double b0, double b1)
double power(long b0, long b1) 
double power(long b0, BigDecimal b1)
in org.apache.calcite.runtime.SqlFunctions

but methods are unsuitable with double power(double b0, BigDecimal b1)




> SqlFunctions power
> ------------------
>
>                 Key: CALCITE-1467
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1467
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: Anton Solovev
>            Assignee: Julian Hyde
>
> there are only 3 power methods:
> double power(double b0, double b1)
> double power(long b0, long b1) 
> double power(long b0, BigDecimal b1)
> in org.apache.calcite.runtime.SqlFunctions
> but methods are unsuitable with double power(double b0, BigDecimal b1)
> @Test public void testPowerFuncWithDec() {
>         tester.setFor(SqlStdOperatorTable.POWER);
>         tester.checkScalarApprox("power(cast(10 as double), cast(2 as 
> decimal))", "DOUBLE NOT NULL", 100d, 0);
>     }
> java.lang.RuntimeException: java.sql.SQLException: Error while executing SQL 
> "values (power(cast(10 as double), cast(2 as decimal)))": while resolving 
> method 'power[double, class java.math.BigDecimal]' in class class 
> org.apache.calcite.runtime.SqlFunctions
>       at com.google.common.base.Throwables.propagate(Throwables.java:160)
>       at 
> org.apache.calcite.sql.test.SqlOperatorBaseTest$TesterImpl.check(SqlOperatorBaseTest.java:6091)
>       at 
> org.apache.calcite.sql.test.SqlTesterImpl.check(SqlTesterImpl.java:434)
>       at 
> org.apache.calcite.sql.test.SqlTesterImpl.checkScalarApprox(SqlTesterImpl.java:388)
>       at 
> org.apache.calcite.sql.test.SqlOperatorBaseTest.testPowerFuncWithDec(SqlOperatorBaseTest.java:3686)
>       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.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
>       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.runners.Suite.runChild(Suite.java:128)
>       at org.junit.runners.Suite.runChild(Suite.java:27)
>       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$2.evaluate(ParentRunner.java:268)
>       at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
>       at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
>       at 
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
>       at 
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
>       at 
> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
>       at 
> com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>       at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>       at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>       at java.lang.reflect.Method.invoke(Method.java:498)
>       at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
> Caused by: java.sql.SQLException: Error while executing SQL "values 
> (power(cast(10 as double), cast(2 as decimal)))": while resolving method 
> 'power[double, class java.math.BigDecimal]' in class class 
> org.apache.calcite.runtime.SqlFunctions
>       at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
>       at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
>       at 
> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:147)
>       at 
> org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:208)
>       at 
> org.apache.calcite.sql.test.SqlOperatorBaseTest$TesterImpl.check(SqlOperatorBaseTest.java:6088)
>       ... 39 more
> Caused by: java.lang.RuntimeException: while resolving method 'power[double, 
> class java.math.BigDecimal]' in class class 
> org.apache.calcite.runtime.SqlFunctions
>       at org.apache.calcite.linq4j.tree.Types.lookupMethod(Types.java:346)
>       at org.apache.calcite.linq4j.tree.Expressions.call(Expressions.java:442)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable$MethodNameImplementor.implement(RexImpTable.java:1612)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable.implementCall(RexImpTable.java:855)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable.implementNullSemantics(RexImpTable.java:843)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable.implementNullSemantics0(RexImpTable.java:756)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable.access$900(RexImpTable.java:181)
>       at 
> org.apache.calcite.adapter.enumerable.RexImpTable$3.implement(RexImpTable.java:411)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateCall(RexToLixTranslator.java:565)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate0(RexToLixTranslator.java:537)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:222)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate0(RexToLixTranslator.java:502)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:222)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translate(RexToLixTranslator.java:217)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateList(RexToLixTranslator.java:741)
>       at 
> org.apache.calcite.adapter.enumerable.RexToLixTranslator.translateProjects(RexToLixTranslator.java:194)
>       at 
> org.apache.calcite.adapter.enumerable.EnumerableCalc.implement(EnumerableCalc.java:189)
>       at 
> org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:102)
>       at 
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:92)
>       at 
> org.apache.calcite.prepare.CalcitePrepareImpl$CalcitePreparingStmt.implement(CalcitePrepareImpl.java:1200)
>       at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:297)
>       at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:194)
>       at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:735)
>       at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:598)
>       at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:568)
>       at 
> org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:215)
>       at 
> org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:594)
>       at 
> org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:613)
>       at 
> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:139)
>       ... 41 more
> Caused by: java.lang.NoSuchMethodException: 
> org.apache.calcite.runtime.SqlFunctions.power(double, java.math.BigDecimal)
>       at java.lang.Class.getMethod(Class.java:1786)
>       at org.apache.calcite.linq4j.tree.Types.lookupMethod(Types.java:337)
>       ... 69 more



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