diff --git a/common/src/test/java/org/opensearch/sql/common/utils/ConvertSQLWildcardTest.java b/common/src/test/java/org/opensearch/sql/common/utils/ConvertSQLWildcardTest.java
new file mode 100644
index 0000000000..bad877780d
--- /dev/null
+++ b/common/src/test/java/org/opensearch/sql/common/utils/ConvertSQLWildcardTest.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright OpenSearch Contributors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package org.opensearch.sql.common.utils;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class ConvertSQLWildcardTest {
+  @Test
+  public void test_escaping_sql_wildcards() {
+    assertEquals("%", StringUtils.convertSqlWildcardToLucene("\\%"));
+    assertEquals("\\*", StringUtils.convertSqlWildcardToLucene("\\*"));
+    assertEquals("_", StringUtils.convertSqlWildcardToLucene("\\_"));
+    assertEquals("\\?", StringUtils.convertSqlWildcardToLucene("\\?"));
+    assertEquals("%*", StringUtils.convertSqlWildcardToLucene("\\%%"));
+    assertEquals("*%", StringUtils.convertSqlWildcardToLucene("%\\%"));
+    assertEquals("%*%", StringUtils.convertSqlWildcardToLucene("\\%%\\%"));
+    assertEquals("*%*", StringUtils.convertSqlWildcardToLucene("%\\%%"));
+    assertEquals("_?", StringUtils.convertSqlWildcardToLucene("\\__"));
+    assertEquals("?_", StringUtils.convertSqlWildcardToLucene("_\\_"));
+    assertEquals("_?_", StringUtils.convertSqlWildcardToLucene("\\__\\_"));
+    assertEquals("?_?", StringUtils.convertSqlWildcardToLucene("_\\__"));
+    assertEquals("%\\*_\\?", StringUtils.convertSqlWildcardToLucene("\\%\\*\\_\\?"));
+  }
+}
diff --git a/opensearch/src/main/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/LikeQuery.java b/opensearch/src/main/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/LikeQuery.java
index b887d92314..ed4d48f71e 100644
--- a/opensearch/src/main/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/LikeQuery.java
+++ b/opensearch/src/main/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/LikeQuery.java
@@ -18,7 +18,7 @@ public class LikeQuery extends LuceneQuery {
   @Override
   public QueryBuilder build(FunctionExpression func) {
     ReferenceExpression ref = (ReferenceExpression) func.getArguments().get(0);
-    String field = convertTextToKeyword(ref.toString(), ref.type());
+    String field = convertTextToKeyword(ref.getAttr(), ref.type());
     Expression expr = func.getArguments().get(1);
     ExprValue literalValue = expr.valueOf();
     return createBuilder(field, literalValue.stringValue());
diff --git a/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/WildcardQueryTest.java b/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/WildcardQueryTest.java
index 287c1557e4..ce7a39d91a 100644
--- a/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/WildcardQueryTest.java
+++ b/opensearch/src/test/java/org/opensearch/sql/opensearch/storage/script/filter/lucene/WildcardQueryTest.java
@@ -5,7 +5,6 @@
 
 package org.opensearch.sql.opensearch.storage.script.filter.lucene;
 
-import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.opensearch.sql.expression.DSL.namedArgument;
 
@@ -18,7 +17,6 @@
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
 import org.opensearch.sql.common.antlr.SyntaxCheckException;
-import org.opensearch.sql.common.utils.StringUtils;
 import org.opensearch.sql.data.model.ExprValue;
 import org.opensearch.sql.data.type.ExprType;
 import org.opensearch.sql.exception.SemanticCheckException;
@@ -76,23 +74,6 @@ public void test_SemanticCheckException_when_invalid_parameter() {
         () -> wildcardQueryQuery.build(new WildcardQueryExpression(arguments)));
   }
 
-  @Test
-  public void test_escaping_sql_wildcards() {
-    assertEquals("%", StringUtils.convertSqlWildcardToLucene("\\%"));
-    assertEquals("\\*", StringUtils.convertSqlWildcardToLucene("\\*"));
-    assertEquals("_", StringUtils.convertSqlWildcardToLucene("\\_"));
-    assertEquals("\\?", StringUtils.convertSqlWildcardToLucene("\\?"));
-    assertEquals("%*", StringUtils.convertSqlWildcardToLucene("\\%%"));
-    assertEquals("*%", StringUtils.convertSqlWildcardToLucene("%\\%"));
-    assertEquals("%*%", StringUtils.convertSqlWildcardToLucene("\\%%\\%"));
-    assertEquals("*%*", StringUtils.convertSqlWildcardToLucene("%\\%%"));
-    assertEquals("_?", StringUtils.convertSqlWildcardToLucene("\\__"));
-    assertEquals("?_", StringUtils.convertSqlWildcardToLucene("_\\_"));
-    assertEquals("_?_", StringUtils.convertSqlWildcardToLucene("\\__\\_"));
-    assertEquals("?_?", StringUtils.convertSqlWildcardToLucene("_\\__"));
-    assertEquals("%\\*_\\?", StringUtils.convertSqlWildcardToLucene("\\%\\*\\_\\?"));
-  }
-
   private class WildcardQueryExpression extends FunctionExpression {
     public WildcardQueryExpression(List<Expression> arguments) {
       super(WildcardQueryTest.this.wildcardQueryFunc, arguments);