kanika dhuria created SPARK-17753: ------------------------------------- Summary: Simple case in spark sql throws ParserException 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 fails in spark 2.0 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 <= 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 'EQ' expecting {<EOF>, '.', '[', 'GROUP', 'ORDER', 'HAVING', 'LIMIT', 'OR', 'AND', 'IN', NOT, 'BETWEEN', 'LIKE', RLIKE, 'IS', 'WINDOW', 'UNION', 'EXCEPT', 'INTERSECT', EQ, '<=>', '<>', '!=', '<', LTE, '>', GTE, '+', '-', '*', '/', '%', 'DIV', '&', '|', '^', 'SORT', 'CLUSTER', 'DISTRIBUTE'}(line 1, pos 111) == SQL == SELECT alias.p_double as a0, alias.p_text as a1, NULL as a2 FROM hadoop_tbl_all alias WHERE CASE 'aaaaabbbbb' EQ alias.p_text WHEN TRUE=TRUE THEN 1 WHEN TRUE=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 -- 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