diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/aggregate/collect.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/aggregate/collect.scala
index c593c8bfb8341..0a4882bfada17 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/aggregate/collect.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/aggregate/collect.scala
@@ -21,7 +21,7 @@ import scala.collection.mutable
 import scala.collection.mutable.Growable
 
 import org.apache.spark.sql.catalyst.InternalRow
-import org.apache.spark.sql.catalyst.analysis.TypeCheckResult
+import org.apache.spark.sql.catalyst.analysis.{FunctionRegistry, TypeCheckResult}
 import org.apache.spark.sql.catalyst.analysis.TypeCheckResult.DataTypeMismatch
 import org.apache.spark.sql.catalyst.expressions._
 import org.apache.spark.sql.catalyst.trees.UnaryLike
@@ -118,7 +118,8 @@ case class CollectList(
 
   override def createAggregationBuffer(): mutable.ArrayBuffer[Any] = mutable.ArrayBuffer.empty
 
-  override def prettyName: String = "collect_list"
+  override def prettyName: String =
+    getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("collect_list")
 
   override def eval(buffer: mutable.ArrayBuffer[Any]): Any = {
     new GenericArrayData(buffer.toArray)
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
index b166d235557fc..764637b97a100 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/datetimeExpressions.scala
@@ -150,7 +150,8 @@ case class CurrentDate(timeZoneId: Option[String] = None)
   override def withTimeZone(timeZoneId: String): TimeZoneAwareExpression =
     copy(timeZoneId = Option(timeZoneId))
 
-  override def prettyName: String = "current_date"
+  override def prettyName: String =
+    getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("current_date")
 }
 
 // scalastyle:off line.size.limit
@@ -329,7 +330,7 @@ case class DateAdd(startDate: Expression, days: Expression)
     })
   }
 
-  override def prettyName: String = "date_add"
+  override def prettyName: String = getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("date_add")
 
   override protected def withNewChildrenInternal(
     newLeft: Expression, newRight: Expression): DateAdd = copy(startDate = newLeft, days = newRight)
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala
index cb846f606632b..0315c12b9bb8c 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/misc.scala
@@ -202,7 +202,8 @@ object AssertTrue {
 case class CurrentDatabase() extends LeafExpression with Unevaluable {
   override def dataType: DataType = SQLConf.get.defaultStringType
   override def nullable: Boolean = false
-  override def prettyName: String = "current_schema"
+  override def prettyName: String =
+    getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("current_database")
   final override val nodePatterns: Seq[TreePattern] = Seq(CURRENT_LIKE)
 }
 
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/numberFormatExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/numberFormatExpressions.scala
index 5bd2ab6035e10..eefd21b236b7f 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/numberFormatExpressions.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/numberFormatExpressions.scala
@@ -19,7 +19,7 @@ package org.apache.spark.sql.catalyst.expressions
 
 import java.util.Locale
 
-import org.apache.spark.sql.catalyst.analysis.{ExpressionBuilder, TypeCheckResult}
+import org.apache.spark.sql.catalyst.analysis.{ExpressionBuilder, FunctionRegistry, TypeCheckResult}
 import org.apache.spark.sql.catalyst.analysis.TypeCheckResult.DataTypeMismatch
 import org.apache.spark.sql.catalyst.expressions.Cast._
 import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, CodeGenerator, ExprCode}
@@ -307,7 +307,10 @@ case class ToCharacter(left: Expression, right: Expression)
       inputTypeCheck
     }
   }
-  override def prettyName: String = "to_char"
+
+  override def prettyName: String =
+    getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("to_char")
+
   override def nullSafeEval(decimal: Any, format: Any): Any = {
     val input = decimal.asInstanceOf[Decimal]
     numberFormatter.format(input)
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
index ada0a73a67958..3cec83facd01d 100644
--- a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
+++ b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
@@ -19,7 +19,7 @@ package org.apache.spark.sql.catalyst.expressions
 
 import org.apache.spark.SparkException
 import org.apache.spark.sql.catalyst.InternalRow
-import org.apache.spark.sql.catalyst.analysis.{TypeCheckResult, UnresolvedSeed}
+import org.apache.spark.sql.catalyst.analysis.{FunctionRegistry, TypeCheckResult, UnresolvedSeed}
 import org.apache.spark.sql.catalyst.analysis.TypeCheckResult.DataTypeMismatch
 import org.apache.spark.sql.catalyst.expressions.ExpectsInputTypes.{ordinalNumber, toSQLExpr, toSQLType}
 import org.apache.spark.sql.catalyst.expressions.codegen.{CodegenContext, CodeGenerator, ExprCode, FalseLiteral}
@@ -128,8 +128,12 @@ case class Rand(child: Expression, hideSeed: Boolean = false) extends Nondetermi
   }
 
   override def flatArguments: Iterator[Any] = Iterator(child)
+
+  override def prettyName: String =
+    getTagValue(FunctionRegistry.FUNC_ALIAS).getOrElse("rand")
+
   override def sql: String = {
-    s"rand(${if (hideSeed) "" else child.sql})"
+    s"$prettyName(${if (hideSeed) "" else child.sql})"
   }
 
   override protected def withNewChildInternal(newChild: Expression): Rand = copy(child = newChild)