huaxingao opened a new pull request #35108:
URL: https://github.com/apache/spark/pull/35108
### What changes were proposed in this pull request?
Currently, composite filed name such as dept id doesn't work with aggregate
push down
sql("SELECT COUNT(\`dept id\`) FROM h2.test.dept")
```
org.apache.spark.sql.catalyst.parser.ParseException:
extraneous input 'id' expecting <EOF>(line 1, pos 5)
== SQL ==
dept id
-----^^^
at
org.apache.spark.sql.catalyst.parser.ParseException.withCommand(ParseDriver.scala:271)
at
org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parse(ParseDriver.scala:132)
at
org.apache.spark.sql.catalyst.parser.AbstractSqlParser.parseMultipartIdentifier(ParseDriver.scala:63)
at
org.apache.spark.sql.connector.expressions.LogicalExpressions$.parseReference(expressions.scala:39)
at
org.apache.spark.sql.connector.expressions.FieldReference$.apply(expressions.scala:365)
at
org.apache.spark.sql.execution.datasources.DataSourceStrategy$.translateAggregate(DataSourceStrategy.scala:717)
at
org.apache.spark.sql.execution.datasources.v2.PushDownUtils$.$anonfun$pushAggregates$1(PushDownUtils.scala:125)
at scala.collection.immutable.List.flatMap(List.scala:366)
at
org.apache.spark.sql.execution.datasources.v2.PushDownUtils$.pushAggregates(PushDownUtils.scala:125)
```
This PR fixes the problem.
### Why are the changes needed?
bug fixing
### Does this PR introduce _any_ user-facing change?
No
### How was this patch tested?
New test
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
