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_r300519634
##########
File path: sql/core/src/main/scala/org/apache/spark/sql/Column.scala
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@@ -822,6 +822,16 @@ class Column(val expr: Expression) extends Logging {
*/
def like(literal: String): Column = withExpr { Like(expr, lit(literal).expr)
}
+ /**
+ * SQL like expression. Returns a boolean column based on a SQL LIKE ESCAPE
match.
+ *
+ * @group expr_ops
+ * @since 3.0.0
+ */
+ def like(literal: String, escapeStr: String): Column = withExpr {
+ Like(expr, lit(literal).expr, Option(escapeStr))
+ }
+
Review comment:
I'm neutral on adding this. Is that enough to just use the SQL interface for
this escape?
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