HyukjinKwon commented on a change in pull request #34027:
URL: https://github.com/apache/spark/pull/34027#discussion_r710676234
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File path: sql/core/src/main/scala/org/apache/spark/sql/Column.scala
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@@ -846,6 +846,17 @@ class Column(val expr: Expression) extends Logging {
*/
def rlike(literal: String): Column = withExpr { RLike(expr,
lit(literal).expr) }
+ /**
+ * SQL ILIKE expression (case insensitive LIKE).
+ *
+ * @group expr_ops
+ * @since 3.3.0
+ */
+ def ilike(literal: String, escapeChar: Char = '\\'): Column = withExpr {
Review comment:
Let's forget about `escapeChar` for now. I don't think it's used pretty
often, and it's not exposed in `like` above too.
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