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https://issues.apache.org/jira/browse/SPARK-37802?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-37802:
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Assignee: Apache Spark (was: Huaxin Gao)
> composite field name like `field name` doesn't work with Aggregate push down
> ----------------------------------------------------------------------------
>
> Key: SPARK-37802
> URL: https://issues.apache.org/jira/browse/SPARK-37802
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0, 3.3.0
> Reporter: Huaxin Gao
> Assignee: Apache Spark
> Priority: Minor
>
> {code:java}
> sql("SELECT SUM(`field name`) FROM h2.test.table")
> org.apache.spark.sql.catalyst.parser.ParseException:
> extraneous input 'name' expecting <EOF>(line 1, pos 9)
> at
> org.apache.spark.sql.catalyst.parser.ParseErrorListener$.syntaxError(ParseDriver.scala:212)
> at
> org.antlr.v4.runtime.ProxyErrorListener.syntaxError(ProxyErrorListener.java:41)
> at org.antlr.v4.runtime.Parser.notifyErrorListeners(Parser.java:544)
> at
> org.antlr.v4.runtime.DefaultErrorStrategy.reportUnwantedToken(DefaultErrorStrategy.java:377)
> at
> org.antlr.v4.runtime.DefaultErrorStrategy.singleTokenDeletion(DefaultErrorStrategy.java:548)
> at
> org.antlr.v4.runtime.DefaultErrorStrategy.recoverInline(DefaultErrorStrategy.java:467)
> at org.antlr.v4.runtime.Parser.match(Parser.java:206)
> at
> org.apache.spark.sql.catalyst.parser.SqlBaseParser.singleMultipartIdentifier(SqlBaseParser.java:519)
> {code}
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