wangtong created FLINK-18588:
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Summary: hive ddl create table should support 'if not exists'
Key: FLINK-18588
URL: https://issues.apache.org/jira/browse/FLINK-18588
Project: Flink
Issue Type: Improvement
Components: Table SQL / Planner
Affects Versions: 1.11.0
Reporter: wangtong
FlinkHiveSqlParser cant parse sql 'create table if not exists tbl (x int)' due
to 'if not exists'
{code:java}
// code placeholder
java.lang.RuntimeException: Error while parsing SQL: create table if not exists
tbl (x int)java.lang.RuntimeException: Error while parsing SQL: create table if
not exists tbl (x int)
at
org.apache.calcite.sql.parser.SqlParserTest$TesterImpl.parseStmtAndHandleEx(SqlParserTest.java:8861)
at
org.apache.calcite.sql.parser.SqlParserTest$TesterImpl.check(SqlParserTest.java:8845)
at org.apache.calcite.sql.parser.SqlParserTest$Sql.ok(SqlParserTest.java:9192)
at
org.apache.flink.sql.parser.hive.FlinkHiveSqlParserImplTest.testCreateTable(FlinkHiveSqlParserImplTest.java:177)
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$2.evaluate(ParentRunner.java:268) at
org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
org.junit.runner.JUnitCore.run(JUnitCore.java:115) at
org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:40)
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) at
java.util.Iterator.forEachRemaining(Iterator.java:116) at
java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472) at
java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
at
java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at
java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at
org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80)
at
org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:71)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229)
at
org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197)
at
org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191)
at
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
at
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:69)
at
com.intellij.rt.junit.IdeaTestRunner$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)Caused by:
org.apache.calcite.sql.parser.SqlParseException: Encountered "not" at line 1,
column 17.Was expecting one of: <EOF> "ROW" ... "COMMENT" ...
"LOCATION" ... "PARTITIONED" ... "STORED" ... "TBLPROPERTIES" ...
"(" ... "." ...
{code}
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