[
https://issues.apache.org/jira/browse/CALCITE-3354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anton Haidai updated CALCITE-3354:
----------------------------------
Description:
Here is the test in *RelBuilderTest* to reproduce the issue using RelBuilder
(the right place for this test is RelToSqlConverterTest, but it does not have
table functions configured):
{code}
@Test
public void testFailToConvertLogicalTableFunctionScanToSql() {
final RelBuilder builder = RelBuilder.create(config().build());
final SqlOperator rampFunction = new MockSqlOperatorTable.RampFunction();
RelNode root = builder.functionScan(rampFunction, 0, builder.literal(3))
.build();
toSql(root, CalciteSqlDialect.DEFAULT);
}
private static String toSql(RelNode root, SqlDialect dialect) {
final RelToSqlConverter converter = new RelToSqlConverter(dialect);
final SqlNode sqlNode = converter.visitChild(0, root).asStatement();
return sqlNode.toSqlString(dialect).getSql();
}
{code}
Here is the same issue reproduced using SQL (placed in SqlToRelConverterTest:
once again, the test file was selected because of table functions
infrastructure availability):
{code}
@Test
public void testFailToConvertLogicalTableFunctionScanToSql() {
String sql = "select * from table(ramp(3))";
final RelNode rel = tester.convertSqlToRel(sql).rel;
toSql(rel, CalciteSqlDialect.DEFAULT);
}
private static String toSql(RelNode root, SqlDialect dialect) {
final RelToSqlConverter converter = new RelToSqlConverter(dialect);
final SqlNode sqlNode = converter.visitChild(0, root).asStatement();
return sqlNode.toSqlString(dialect).getSql();
}
{code}
Result:
{code}
java.lang.RuntimeException: While invoking method 'public
org.apache.calcite.rel.rel2sql.SqlImplementor$Result
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(org.apache.calcite.rel.RelNode)'
at org.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:527)
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.dispatch(RelToSqlConverter.java:122)
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visitChild(RelToSqlConverter.java:128)
at org.apache.calcite.test.RelBuilderTest.toSql(RelBuilderTest.java:331)
at
org.apache.calcite.test.RelBuilderTest.testFailToConvertLogicalTableFunctionScanToSql(RelBuilderTest.java:326)
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)
Caused by: java.lang.reflect.InvocationTargetException
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.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:524)
... 26 more
Caused by: java.lang.AssertionError: Need to implement
org.apache.calcite.rel.logical.LogicalTableFunctionScan
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(RelToSqlConverter.java:136)
... 31 more
{code}
was:
Here is the test in *RelBuilderTest* to reproduce the issue (the right place
for this test is RelToSqlConverterTest, but it does not have table functions
configured):
{code}
@Test
public void testFailToConvertLogicalTableFunctionScanToSql() {
final RelBuilder builder = RelBuilder.create(config().build());
final SqlOperator rampFunction = new MockSqlOperatorTable.RampFunction();
RelNode root = builder.functionScan(rampFunction, 0, builder.literal(3))
.build();
toSql(root, CalciteSqlDialect.DEFAULT);
}
private static String toSql(RelNode root, SqlDialect dialect) {
final RelToSqlConverter converter = new RelToSqlConverter(dialect);
final SqlNode sqlNode = converter.visitChild(0, root).asStatement();
return sqlNode.toSqlString(dialect).getSql();
}
{code}
Result:
{code}
java.lang.RuntimeException: While invoking method 'public
org.apache.calcite.rel.rel2sql.SqlImplementor$Result
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(org.apache.calcite.rel.RelNode)'
at org.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:527)
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.dispatch(RelToSqlConverter.java:122)
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visitChild(RelToSqlConverter.java:128)
at org.apache.calcite.test.RelBuilderTest.toSql(RelBuilderTest.java:331)
at
org.apache.calcite.test.RelBuilderTest.testFailToConvertLogicalTableFunctionScanToSql(RelBuilderTest.java:326)
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)
Caused by: java.lang.reflect.InvocationTargetException
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.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:524)
... 26 more
Caused by: java.lang.AssertionError: Need to implement
org.apache.calcite.rel.logical.LogicalTableFunctionScan
at
org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(RelToSqlConverter.java:136)
... 31 more
{code}
> RelToSqlConverter does not support LogicalTableFunctionScan
> -----------------------------------------------------------
>
> Key: CALCITE-3354
> URL: https://issues.apache.org/jira/browse/CALCITE-3354
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.21.0
> Reporter: Anton Haidai
> Priority: Major
>
> Here is the test in *RelBuilderTest* to reproduce the issue using RelBuilder
> (the right place for this test is RelToSqlConverterTest, but it does not have
> table functions configured):
> {code}
> @Test
> public void testFailToConvertLogicalTableFunctionScanToSql() {
> final RelBuilder builder = RelBuilder.create(config().build());
> final SqlOperator rampFunction = new MockSqlOperatorTable.RampFunction();
> RelNode root = builder.functionScan(rampFunction, 0, builder.literal(3))
> .build();
> toSql(root, CalciteSqlDialect.DEFAULT);
> }
> private static String toSql(RelNode root, SqlDialect dialect) {
> final RelToSqlConverter converter = new RelToSqlConverter(dialect);
> final SqlNode sqlNode = converter.visitChild(0, root).asStatement();
> return sqlNode.toSqlString(dialect).getSql();
> }
> {code}
> Here is the same issue reproduced using SQL (placed in SqlToRelConverterTest:
> once again, the test file was selected because of table functions
> infrastructure availability):
> {code}
> @Test
> public void testFailToConvertLogicalTableFunctionScanToSql() {
> String sql = "select * from table(ramp(3))";
> final RelNode rel = tester.convertSqlToRel(sql).rel;
> toSql(rel, CalciteSqlDialect.DEFAULT);
> }
> private static String toSql(RelNode root, SqlDialect dialect) {
> final RelToSqlConverter converter = new RelToSqlConverter(dialect);
> final SqlNode sqlNode = converter.visitChild(0, root).asStatement();
> return sqlNode.toSqlString(dialect).getSql();
> }
> {code}
> Result:
> {code}
> java.lang.RuntimeException: While invoking method 'public
> org.apache.calcite.rel.rel2sql.SqlImplementor$Result
> org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(org.apache.calcite.rel.RelNode)'
> at org.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:527)
> at
> org.apache.calcite.rel.rel2sql.RelToSqlConverter.dispatch(RelToSqlConverter.java:122)
> at
> org.apache.calcite.rel.rel2sql.RelToSqlConverter.visitChild(RelToSqlConverter.java:128)
> at org.apache.calcite.test.RelBuilderTest.toSql(RelBuilderTest.java:331)
> at
> org.apache.calcite.test.RelBuilderTest.testFailToConvertLogicalTableFunctionScanToSql(RelBuilderTest.java:326)
> 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)
> Caused by: java.lang.reflect.InvocationTargetException
> 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.apache.calcite.util.ReflectUtil$2.invoke(ReflectUtil.java:524)
> ... 26 more
> Caused by: java.lang.AssertionError: Need to implement
> org.apache.calcite.rel.logical.LogicalTableFunctionScan
> at
> org.apache.calcite.rel.rel2sql.RelToSqlConverter.visit(RelToSqlConverter.java:136)
> ... 31 more
> {code}
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