shrirangmhalgi commented on PR #56145:
URL: https://github.com/apache/spark/pull/56145#issuecomment-4583578611

   One question about the `SparkSqlParser` change: when `contextHasParams` is 
true, you pass `None` as sqlText to `withErrorHandling`, which means parse 
errors in parameterized scripts won't include the SQL text in error messages. 
Is this intentional to avoid showing the substituted (expanded) text with 
mismatched positions? If so, could the original (pre-substitution) text be 
passed instead, since `PositionMapper` could map error positions back? Or would 
that require more plumbing than it's worth for this fix?


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