diff --git a/core/src/main/antlr4/com/databricks/labs/remorph/parsers/snowflake/SnowflakeParser.g4 b/core/src/main/antlr4/com/databricks/labs/remorph/parsers/snowflake/SnowflakeParser.g4
index 2afde49c2..307add05c 100644
--- a/core/src/main/antlr4/com/databricks/labs/remorph/parsers/snowflake/SnowflakeParser.g4
+++ b/core/src/main/antlr4/com/databricks/labs/remorph/parsers/snowflake/SnowflakeParser.g4
@@ -3553,7 +3553,7 @@ searchCondition
     ;
 
 predicate
-    : EXISTS? L_PAREN (subquery | exprList) R_PAREN? IN L_PAREN subquery R_PAREN                 # predExists
+    : EXISTS L_PAREN subquery R_PAREN                                                            # predExists
     | expression comparisonOperator expression                                                   # predBinop
     | expression comparisonOperator (ALL | SOME | ANY) L_PAREN subquery R_PAREN                  # predASA
     | expression IS NOT? NULL                                                                    # predIsNull
diff --git a/core/src/main/scala/com/databricks/labs/remorph/parsers/snowflake/rules/DeleteOnMultipleColumns.scala b/core/src/main/scala/com/databricks/labs/remorph/parsers/snowflake/rules/DeleteOnMultipleColumns.scala
index a204312fb..700dc954f 100644
--- a/core/src/main/scala/com/databricks/labs/remorph/parsers/snowflake/rules/DeleteOnMultipleColumns.scala
+++ b/core/src/main/scala/com/databricks/labs/remorph/parsers/snowflake/rules/DeleteOnMultipleColumns.scala
@@ -14,12 +14,14 @@ class DeleteOnMultipleColumns extends Rule[LogicalPlan] {
   }
 
   private def transformSubquery(target: LogicalPlan, subquery: Exists): LogicalPlan = {
-    // Assuming the subquery is a SELECT DISTINCT query
     print("--------- subquery.relation: " + subquery.relation)
-    //    ScalarSubquery(subquery.relation)
-    val table = subquery.relation
-//    Exists(Seq(ScalarSubquery(Project(table, Seq(Id("1"))))))
-    Project(table, Seq(Id("1")))
+//    val table = target
+    Filter(Project(NamedTable(subquery.relation.toString, Map(), is_streaming = false), Seq(Id("1")))
+      , Equals(Id("1"), Id("1")))
   }
 
+//  private def createWhereCondition(source): LogicalPlan = {
+//
+//  }
+
 }
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