[ https://issues.apache.org/jira/browse/SPARK-17753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Herman van Hovell updated SPARK-17753: -------------------------------------- Description: Simple case in sql throws parser exception in spark 2.0. The following query as well as similar queries fail in spark 2.0 {noformat} scala> spark.sql("SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR (8 LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE CAST(NULL AS INT) END))") org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 'FROM' expecting {<EOF>, 'WHERE', 'GROUP', 'ORDER', 'HAVING', 'LIMIT', 'LATERAL', 'WINDOW', 'UNION', 'EXCEPT', 'INTERSECT', 'SORT', 'CLUSTER', 'DISTRIBUTE'}(line 1, pos 60) == SQL == SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR (8 LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE CAST(NULL AS INT) END)) ------------------------------------------------------------^^^ at org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:197) at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:99) at org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:46) at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:53) at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:582) ... 48 elided {noformat} was: Simple case in sql throws parser exception in spark 2.0. The following query as well as similar queries fail in spark 2.0 scala> spark.sql("SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR (8 LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE CAST(NULL AS INT) END))") org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 'FROM' expecting {<EOF>, 'WHERE', 'GROUP', 'ORDER', 'HAVING', 'LIMIT', 'LATERAL', 'WINDOW', 'UNION', 'EXCEPT', 'INTERSECT', 'SORT', 'CLUSTER', 'DISTRIBUTE'}(line 1, pos 60) == SQL == SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR (8 LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE CAST(NULL AS INT) END)) ------------------------------------------------------------^^^ at org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:197) at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:99) at org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:46) at org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:53) at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:582) ... 48 elided > Simple case in spark sql throws ParseException > ---------------------------------------------- > > Key: SPARK-17753 > URL: https://issues.apache.org/jira/browse/SPARK-17753 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 2.0.0 > Reporter: kanika dhuria > > Simple case in sql throws parser exception in spark 2.0. > The following query as well as similar queries fail in spark 2.0 > {noformat} > scala> spark.sql("SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 > FROM hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR > (8 LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE > CAST(NULL AS INT) END))") > org.apache.spark.sql.catalyst.parser.ParseException: > mismatched input 'FROM' expecting {<EOF>, 'WHERE', 'GROUP', 'ORDER', > 'HAVING', 'LIMIT', 'LATERAL', 'WINDOW', 'UNION', 'EXCEPT', 'INTERSECT', > 'SORT', 'CLUSTER', 'DISTRIBUTE'}(line 1, pos 60) > == SQL == > SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM > hadoop_tbl_all alias WHERE (1 = (CASE ('aaaaabbbbb' = alias.p_text) OR (8 > LTE LENGTH(alias.p_text)) WHEN TRUE THEN 1 WHEN FALSE THEN 0 ELSE CAST(NULL > AS INT) END)) > ------------------------------------------------------------^^^ > at > org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:197) > at > org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:99) > at > org.apache.spark.sql.execution.SparkSqlParser.parse(SparkSqlParser.scala:46) > at > org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parsePlan(ParseDriver.scala:53) > at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:582) > ... 48 elided > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org