AngersZhuuuu commented on a change in pull request #30816:
URL: https://github.com/apache/spark/pull/30816#discussion_r551737865
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File path: docs/sql-ref-syntax-qry-select.md
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@@ -154,7 +154,7 @@ SELECT [ hints , ... ] [ ALL | DISTINCT ] { [
named_expression | regex_column_na
* **regex_column_names**
- When `spark.sql.parser.quotedRegexColumnNames` is true, quoted
Identifiers (using backticks) in SELECT
+ When `spark.sql.parser.quotedRegexColumnNames` is true, quoted
identifiers (using backticks) in `SELECT`
statement are interpreted as regular expressions and SELECT statement can
take regex-based column specification.
Review comment:
Also updated the Doc, seem not very obvious.
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