srowen commented on a change in pull request #21334: [SPARK-24345][SQL]Improve
ParseError stop location when offending symbol is a token
URL: https://github.com/apache/spark/pull/21334#discussion_r272183164
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/ParseDriver.scala
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@@ -203,8 +203,17 @@ case object ParseErrorListener extends BaseErrorListener {
charPositionInLine: Int,
msg: String,
e: RecognitionException): Unit = {
- val position = Origin(Some(line), Some(charPositionInLine))
- throw new ParseException(None, msg, position, position)
+ val (start, stop) = offendingSymbol match {
+ case token: CommonToken =>
+ val start = Origin(Some(line), Some(token.getCharPositionInLine))
Review comment:
It's not exactly the same code, but does it have the same result? Looking OK
to me but @rubenfiszel could you comment?
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