[FLINK-23288] Inserting (1.378593404E9) (0.6047707965147558) to a double type, it will generate CodeGenException

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 1.14.0
• Component/s: Table SQL / Runtime
• Assignee: Unassigned
• Reporter: xiaojin.wy
• Created: 07/Jul/21 03:01
• Updated: 16/Jun/23 06:49
• Resolved: 16/Jun/23 06:49

Description

CREATE TABLE database5_t0(
 `c0` DOUBLE , `c1` INTEGER , `c2` STRING
 ) WITH (
 'connector' = 'filesystem',
 'path' = 'hdfs:///tmp/database5_t0.csv', 
 'format' = 'csv'
 )
 INSERT OVERWRITE database5_t0(c0, c1, c2) VALUES(1.378593404E9, 1336919677, '1969-12-31 20:29:41'), (0.6047707965147558, 1336919677, '1970-01-06 03:36:50')

After excuting the sql above, will generate this errors, but mysql,pg,sqlite won`t have the error:

org.apache.flink.table.planner.codegen.CodeGenException: Incompatible types of expression and result type. Expression[GeneratedExpression(((org.apache.flink.table.data.DecimalData) decimal$3),false,,DECIMAL(17, 16) NOT NULL,Some(0.6047707965147558))] type is [DECIMAL(17, 16) NOT NULL], result type is [DOUBLE NOT NULL]

at org.apache.flink.table.planner.codegen.ExprCodeGenerator$$anonfun$generateResultExpression$1.apply(ExprCodeGenerator.scala:312)
 at org.apache.flink.table.planner.codegen.ExprCodeGenerator$$anonfun$generateResultExpression$1.apply(ExprCodeGenerator.scala:300)
 at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
 at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
 at org.apache.flink.table.planner.codegen.ExprCodeGenerator.generateResultExpression(ExprCodeGenerator.scala:300)
 at org.apache.flink.table.planner.codegen.ExprCodeGenerator.generateResultExpression(ExprCodeGenerator.scala:256)
 at org.apache.flink.table.planner.codegen.ValuesCodeGenerator$$anonfun$1.apply(ValuesCodeGenerator.scala:44)
 at org.apache.flink.table.planner.codegen.ValuesCodeGenerator$$anonfun$1.apply(ValuesCodeGenerator.scala:43)
 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.codegen.ValuesCodeGenerator$.generatorInputFormat(ValuesCodeGenerator.scala:43)
 at org.apache.flink.table.planner.codegen.ValuesCodeGenerator.generatorInputFormat(ValuesCodeGenerator.scala)
 at org.apache.flink.table.planner.plan.nodes.exec.common.CommonExecValues.translateToPlanInternal(CommonExecValues.java:50)
 at org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:171)
 at org.apache.flink.table.planner.plan.nodes.exec.ExecEdge.translateToPlan(ExecEdge.java:247)
 at org.apache.flink.table.planner.plan.nodes.exec.batch.BatchExecSink.translateToPlanInternal(BatchExecSink.java:58)
 at org.apache.flink.table.planner.plan.nodes.exec.ExecNodeBase.translateToPlan(ExecNodeBase.java:171)
 at org.apache.flink.table.planner.delegation.BatchPlanner$$anonfun$translateToPlan$1.apply(BatchPlanner.scala:81)
 at org.apache.flink.table.planner.delegation.BatchPlanner$$anonfun$translateToPlan$1.apply(BatchPlanner.scala:80)
 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.BatchPlanner.translateToPlan(BatchPlanner.scala:80)
 at org.apache.flink.table.planner.delegation.PlannerBase.translate(PlannerBase.scala:174)
 at org.apache.flink.table.api.internal.TableEnvironmentImpl.translate(TableEnvironmentImpl.java:1658)
 at org.apache.flink.table.api.internal.TableEnvironmentImpl.executeInternal(TableEnvironmentImpl.java:747)
 at org.apache.flink.table.api.internal.StatementSetImpl.execute(StatementSetImpl.java:100)
 at org.apache.flink.table.planner.runtime.batch.sql.TableSourceITCase.testTableXiaojin(TableSourceITCase.scala:483)
 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:59)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
 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.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
 at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
 at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
 at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
 at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
 at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
 at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
 at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
 at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:54)
 at org.junit.rules.RunRules.evaluate(RunRules.java:20)
 at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
 at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
 at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
 at com.intellij.rt.junit.IdeaTestRunner$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)

Issue Links

• duplicates: FLINK-17484 [FLIP-154] Enable type coercion