Details
-
Bug
-
Status: Closed
-
Major
-
Resolution: Fixed
-
1.13.0
Description
Please add test in LookupJoinTest
def before(): Unit ={
util.addDataStream[(Int, String, Long)](
"MyTable", 'a, 'b, 'c, 'proctime.proctime, 'rowtime.rowtime)
if (legacyTableSource) {
TestTemporalTable.createTemporaryTable(util.tableEnv, "LookupTable")
} else {
util.addTable(
"""
|CREATE TABLE LookupTable (
| `id` DECIMAL(38, 10),
| `to_qty` DECIMAL(38, 10),
| `name` STRING,
| `age` INT,
| `id_int` as CAST(`id` AS INT)
|) WITH (
| 'connector' = 'values'
|)
|""".stripMargin)
}
@Test
def test(): Unit = {
val sql =
"""
|SELECT MyTable.b, LookupTable.`to_qty`
|FROM MyTable
|LEFT JOIN LookupTable FOR SYSTEM_TIME AS OF MyTable.`proctime`
|ON MyTable.a = CAST(LookupTable.`id` as INT)
|""".stripMargin
util.tableEnv.sqlQuery(sql).explain()
}
The exception stack is
org.apache.flink.table.api.TableException: Temporal table join requires equivalent condition of the same type, but the condition is a[INT]=id[DECIMAL(38, 10)] at org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecLookupJoin.validateLookupKeyType(CommonExecLookupJoin.java:303) at org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecLookupJoin.translateToPlanInternal(CommonExecLookupJoin.java:222) at org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134) at org.apache.flink.table.planner.plan.nodes.exec.ExecEdge.translateToPlan(ExecEdge.java:247) at org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecCalc.translateToPlanInternal(CommonExecCalc.java:88) at org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:134) at org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$translateToPlan$1.apply(StreamPlanner.scala:70) at org.apache.flink.table.planner.delegation.StreamPlanner$$anonfun$translateToPlan$1.apply(StreamPlanner.scala:69) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:234) at scala.collection.Iterator$class.foreach(Iterator.scala:891) at scala.collection.AbstractIterator.foreach(Iterator.scala:1334) at scala.collection.IterableLike$class.foreach(IterableLike.scala:72) at scala.collection.AbstractIterable.foreach(Iterable.scala:54) at scala.collection.TraversableLike$class.map(TraversableLike.scala:234) at scala.collection.AbstractTraversable.map(Traversable.scala:104) at org.apache.flink.table.planner.delegation.StreamPlanner.translateToPlan(StreamPlanner.scala:69) at org.apache.flink.table.planner.delegation.StreamPlanner.explain(StreamPlanner.scala:104) at org.apache.flink.table.planner.delegation.StreamPlanner.explain(StreamPlanner.scala:46) at org.apache.flink.table.api.internal.TableEnvironmentImpl.explainInternal(TableEnvironmentImpl.java:691) at org.apache.flink.table.api.internal.TableImpl.explain(TableImpl.java:582) at org.apache.flink.table.planner.plan.stream.sql.join.LookupJoinTest.test(LookupJoinTest.scala:197) 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$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239) at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) at org.junit.rules.RunRules.evaluate(RunRules.java:20) 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$2.evaluate(ParentRunner.java:268) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:230) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:58)
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