Yuming Wang created SPARK-33128:
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Summary: mismatched input since Spark 3.0
Key: SPARK-33128
URL: https://issues.apache.org/jira/browse/SPARK-33128
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.0.1, 3.0.0, 3.1.0
Reporter: Yuming Wang
Spark 2.4:
{noformat}
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 2.4.4
/_/
Using Scala version 2.11.12 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_221)
Type in expressions to have them evaluated.
Type :help for more information.
scala> spark.sql("SELECT 1 UNION SELECT 1 UNION ALL SELECT 1").show
+---+
| 1|
+---+
| 1|
| 1|
+---+
{noformat}
Spark 3.x:
{noformat}
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 3.1.0-SNAPSHOT
/_/
Using Scala version 2.12.10 (Java HotSpot(TM) 64-Bit Server VM, Java 14.0.1)
Type in expressions to have them evaluated.
Type :help for more information.
scala> spark.sql("SELECT 1 UNION SELECT 1 UNION ALL SELECT 1").show
org.apache.spark.sql.catalyst.parser.ParseException:
mismatched input 'SELECT' expecting {<EOF>, ';'}(line 1, pos 15)
== SQL ==
SELECT 1 UNION SELECT 1 UNION ALL SELECT 1
---------------^^^
at
org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:263)
at
org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:130)
at
org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:51)
at
org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:81)
at org.apache.spark.sql.SparkSession.$anonfun$sql$2(SparkSession.scala:610)
at
org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
at org.apache.spark.sql.SparkSession.$anonfun$sql$1(SparkSession.scala:610)
at org.apache.spark.sql.SparkSession.withActive(SparkSession.scala:769)
at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:607)
... 47 elided
{noformat}
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