maropu commented on a change in pull request #25001: [SPARK-28083][SQL] Support
LIKE ... ESCAPE syntax
URL: https://github.com/apache/spark/pull/25001#discussion_r300519376
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/StringUtils.scala
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@@ -65,6 +65,38 @@ object StringUtils extends Logging {
"(?s)" + out.result() // (?s) enables dotall mode, causing "." to match
new lines
}
+ def escapeLikeRegex(pattern: String, escapeStr: String): String = {
Review comment:
Why we need the two version of `escapeLikeRegex`? Can we merge them?
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