diff --git a/flink-cdc-common/src/main/java/org/apache/flink/cdc/common/utils/SchemaUtils.java b/flink-cdc-common/src/main/java/org/apache/flink/cdc/common/utils/SchemaUtils.java
index 04e5f59815..feb5121bc0 100644
--- a/flink-cdc-common/src/main/java/org/apache/flink/cdc/common/utils/SchemaUtils.java
+++ b/flink-cdc-common/src/main/java/org/apache/flink/cdc/common/utils/SchemaUtils.java
@@ -40,7 +40,9 @@
 import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
+import java.util.Map;
 import java.util.Objects;
+import java.util.Optional;
 import java.util.stream.Collectors;
 import java.util.stream.IntStream;
 
@@ -348,4 +350,73 @@ private static Schema applyAlterColumnTypeEvent(AlterColumnTypeEvent event, Sche
                         });
         return oldSchema.copy(columns);
     }
+
+    public static Optional<SchemaChangeEvent> transformSchemaChangeEvent(
+            boolean hasAsterisk, List<String> referencedColumns, SchemaChangeEvent event) {
+        Optional<SchemaChangeEvent> evolvedSchemaChangeEvent = Optional.empty();
+        if (event instanceof AddColumnEvent) {
+            // Send add column events to downstream iff there's an asterisk
+            if (hasAsterisk) {
+                List<AddColumnEvent.ColumnWithPosition> addedColumns =
+                        ((AddColumnEvent) event)
+                                .getAddedColumns().stream()
+                                        .map(
+                                                e -> {
+                                                    if (AddColumnEvent.ColumnPosition.LAST.equals(
+                                                            e.getPosition())) {
+                                                        return new AddColumnEvent
+                                                                .ColumnWithPosition(
+                                                                e.getAddColumn(),
+                                                                AddColumnEvent.ColumnPosition.AFTER,
+                                                                referencedColumns.get(
+                                                                        referencedColumns.size()
+                                                                                - 1));
+                                                    } else if (AddColumnEvent.ColumnPosition.FIRST
+                                                            .equals(e.getPosition())) {
+                                                        return new AddColumnEvent
+                                                                .ColumnWithPosition(
+                                                                e.getAddColumn(),
+                                                                AddColumnEvent.ColumnPosition
+                                                                        .BEFORE,
+                                                                referencedColumns.get(0));
+                                                    } else {
+                                                        return e;
+                                                    }
+                                                })
+                                        .collect(Collectors.toList());
+                evolvedSchemaChangeEvent =
+                        Optional.of(new AddColumnEvent(event.tableId(), addedColumns));
+            }
+        } else if (event instanceof AlterColumnTypeEvent) {
+            AlterColumnTypeEvent alterColumnTypeEvent = (AlterColumnTypeEvent) event;
+            if (hasAsterisk) {
+                // In wildcard mode, all alter column type events should be sent to downstream
+                evolvedSchemaChangeEvent = Optional.of(event);
+            } else {
+                // Or, we need to filter out those referenced columns and reconstruct
+                // SchemaChangeEvents
+                Map<String, DataType> newDataTypeMap =
+                        alterColumnTypeEvent.getTypeMapping().entrySet().stream()
+                                .filter(e -> referencedColumns.contains(e.getKey()))
+                                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
+                if (!newDataTypeMap.isEmpty()) {
+                    evolvedSchemaChangeEvent =
+                            Optional.of(
+                                    new AlterColumnTypeEvent(
+                                            alterColumnTypeEvent.tableId(), newDataTypeMap));
+                }
+            }
+        } else if (event instanceof RenameColumnEvent) {
+            if (hasAsterisk) {
+                evolvedSchemaChangeEvent = Optional.of(event);
+            }
+        } else if (event instanceof DropColumnEvent) {
+            if (hasAsterisk) {
+                evolvedSchemaChangeEvent = Optional.of(event);
+            }
+        } else {
+            evolvedSchemaChangeEvent = Optional.of(event);
+        }
+        return evolvedSchemaChangeEvent;
+    }
 }
diff --git a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PostTransformOperator.java b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PostTransformOperator.java
index fdf447a630..30c78d202f 100644
--- a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PostTransformOperator.java
+++ b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PostTransformOperator.java
@@ -293,7 +293,7 @@ private Optional<SchemaChangeEvent> cacheSchema(SchemaChangeEvent event) throws
         if (event instanceof CreateTableEvent) {
             return Optional.of(new CreateTableEvent(tableId, projectedSchema));
         } else {
-            return TransformParser.transformSchemaChangeEvent(
+            return SchemaUtils.transformSchemaChangeEvent(
                     hasAsteriskMap.get(tableId), projectedColumnsMap.get(tableId), event);
         }
     }
diff --git a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PreTransformOperator.java b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PreTransformOperator.java
index 37ed0e7e3d..5d87980684 100644
--- a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PreTransformOperator.java
+++ b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/operators/transform/PreTransformOperator.java
@@ -269,7 +269,7 @@ private Optional<SchemaChangeEvent> cacheChangeSchema(SchemaChangeEvent event) {
                 SchemaUtils.applySchemaChangeEvent(tableChangeInfo.getSourceSchema(), event);
         Schema preTransformedSchema = tableChangeInfo.getPreTransformedSchema();
         Optional<SchemaChangeEvent> schemaChangeEvent =
-                TransformParser.transformSchemaChangeEvent(
+                SchemaUtils.transformSchemaChangeEvent(
                         hasAsteriskMap.get(tableId), referencedColumnsMap.get(tableId), event);
         if (schemaChangeEvent.isPresent()) {
             preTransformedSchema =
diff --git a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/parser/TransformParser.java b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/parser/TransformParser.java
index 72e880b9de..38121f35d9 100644
--- a/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/parser/TransformParser.java
+++ b/flink-cdc-runtime/src/main/java/org/apache/flink/cdc/runtime/parser/TransformParser.java
@@ -18,11 +18,6 @@
 package org.apache.flink.cdc.runtime.parser;
 
 import org.apache.flink.api.common.io.ParseException;
-import org.apache.flink.cdc.common.event.AddColumnEvent;
-import org.apache.flink.cdc.common.event.AlterColumnTypeEvent;
-import org.apache.flink.cdc.common.event.DropColumnEvent;
-import org.apache.flink.cdc.common.event.RenameColumnEvent;
-import org.apache.flink.cdc.common.event.SchemaChangeEvent;
 import org.apache.flink.cdc.common.schema.Column;
 import org.apache.flink.cdc.common.types.DataType;
 import org.apache.flink.cdc.runtime.operators.transform.ProjectionColumn;
@@ -612,73 +607,4 @@ private static boolean hasAsterisk(SqlNode sqlNode) {
             return false;
         }
     }
-
-    public static Optional<SchemaChangeEvent> transformSchemaChangeEvent(
-            boolean hasAsterisk, List<String> referencedColumns, SchemaChangeEvent event) {
-        Optional<SchemaChangeEvent> evolvedSchemaChangeEvent = Optional.empty();
-        if (event instanceof AddColumnEvent) {
-            // Send add column events to downstream iff there's an asterisk
-            if (hasAsterisk) {
-                List<AddColumnEvent.ColumnWithPosition> addedColumns =
-                        ((AddColumnEvent) event)
-                                .getAddedColumns().stream()
-                                        .map(
-                                                e -> {
-                                                    if (AddColumnEvent.ColumnPosition.LAST.equals(
-                                                            e.getPosition())) {
-                                                        return new AddColumnEvent
-                                                                .ColumnWithPosition(
-                                                                e.getAddColumn(),
-                                                                AddColumnEvent.ColumnPosition.AFTER,
-                                                                referencedColumns.get(
-                                                                        referencedColumns.size()
-                                                                                - 1));
-                                                    } else if (AddColumnEvent.ColumnPosition.FIRST
-                                                            .equals(e.getPosition())) {
-                                                        return new AddColumnEvent
-                                                                .ColumnWithPosition(
-                                                                e.getAddColumn(),
-                                                                AddColumnEvent.ColumnPosition
-                                                                        .BEFORE,
-                                                                referencedColumns.get(0));
-                                                    } else {
-                                                        return e;
-                                                    }
-                                                })
-                                        .collect(Collectors.toList());
-                evolvedSchemaChangeEvent =
-                        Optional.of(new AddColumnEvent(event.tableId(), addedColumns));
-            }
-        } else if (event instanceof AlterColumnTypeEvent) {
-            AlterColumnTypeEvent alterColumnTypeEvent = (AlterColumnTypeEvent) event;
-            if (hasAsterisk) {
-                // In wildcard mode, all alter column type events should be sent to downstream
-                evolvedSchemaChangeEvent = Optional.of(event);
-            } else {
-                // Or, we need to filter out those referenced columns and reconstruct
-                // SchemaChangeEvents
-                Map<String, DataType> newDataTypeMap =
-                        alterColumnTypeEvent.getTypeMapping().entrySet().stream()
-                                .filter(e -> referencedColumns.contains(e.getKey()))
-                                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
-                if (!newDataTypeMap.isEmpty()) {
-                    evolvedSchemaChangeEvent =
-                            Optional.of(
-                                    new AlterColumnTypeEvent(
-                                            alterColumnTypeEvent.tableId(), newDataTypeMap));
-                }
-            }
-        } else if (event instanceof RenameColumnEvent) {
-            if (hasAsterisk) {
-                evolvedSchemaChangeEvent = Optional.of(event);
-            }
-        } else if (event instanceof DropColumnEvent) {
-            if (hasAsterisk) {
-                evolvedSchemaChangeEvent = Optional.of(event);
-            }
-        } else {
-            evolvedSchemaChangeEvent = Optional.of(event);
-        }
-        return evolvedSchemaChangeEvent;
-    }
 }