diff --git a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/HsqldbChatMemoryRepositoryDialect.java b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/HsqldbChatMemoryRepositoryDialect.java
index c833e3fff4b..f51bc7e1821 100644
--- a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/HsqldbChatMemoryRepositoryDialect.java
+++ b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/HsqldbChatMemoryRepositoryDialect.java
@@ -18,27 +18,10 @@
 
 /**
  * HSQLDB-specific SQL dialect for chat memory repository.
+ *
+ * @author Mark Pollack
+ * @author Yanming Zhou
  */
 public class HsqldbChatMemoryRepositoryDialect implements JdbcChatMemoryRepositoryDialect {
 
-	@Override
-	public String getSelectMessagesSql() {
-		return "SELECT content, type FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ? ORDER BY timestamp ASC";
-	}
-
-	@Override
-	public String getInsertMessageSql() {
-		return "INSERT INTO SPRING_AI_CHAT_MEMORY (conversation_id, content, type, timestamp) VALUES (?, ?, ?, ?)";
-	}
-
-	@Override
-	public String getDeleteMessagesSql() {
-		return "DELETE FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ?";
-	}
-
-	@Override
-	public String getSelectConversationIdsSql() {
-		return "SELECT DISTINCT conversation_id FROM SPRING_AI_CHAT_MEMORY";
-	}
-
 }
diff --git a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/JdbcChatMemoryRepositoryDialect.java b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/JdbcChatMemoryRepositoryDialect.java
index 98533498da4..f9f3d7bb3ec 100644
--- a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/JdbcChatMemoryRepositoryDialect.java
+++ b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/JdbcChatMemoryRepositoryDialect.java
@@ -20,6 +20,9 @@
 
 /**
  * Abstraction for database-specific SQL for chat memory repository.
+ *
+ * @author Mark Pollack
+ * @author Yanming Zhou
  */
 public interface JdbcChatMemoryRepositoryDialect {
 
@@ -27,22 +30,39 @@ public interface JdbcChatMemoryRepositoryDialect {
 	 * Returns the SQL to fetch messages for a conversation, ordered by timestamp, with
 	 * limit.
 	 */
-	String getSelectMessagesSql();
+	default String getSelectMessagesSql() {
+		return "SELECT content, type FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ? ORDER BY "
+				+ escape("timestamp") + " ASC";
+	}
 
 	/**
 	 * Returns the SQL to insert a message.
 	 */
-	String getInsertMessageSql();
+	default String getInsertMessageSql() {
+		return "INSERT INTO SPRING_AI_CHAT_MEMORY (conversation_id, content, type, " + escape("timestamp")
+				+ ") VALUES (?, ?, ?, ?)";
+	}
 
 	/**
 	 * Returns the SQL to fetch conversation IDs.
 	 */
-	String getSelectConversationIdsSql();
+	default String getSelectConversationIdsSql() {
+		return "SELECT DISTINCT conversation_id FROM SPRING_AI_CHAT_MEMORY";
+	}
 
 	/**
 	 * Returns the SQL to delete all messages for a conversation.
 	 */
-	String getDeleteMessagesSql();
+	default String getDeleteMessagesSql() {
+		return "DELETE FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ?";
+	}
+
+	/**
+	 * Escape keywords as column name.
+	 */
+	default String escape(String identifier) {
+		return identifier;
+	}
 
 	/**
 	 * Optionally, dialect can provide more advanced SQL as needed.
diff --git a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/MysqlChatMemoryRepositoryDialect.java b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/MysqlChatMemoryRepositoryDialect.java
index 045bb1f5ed2..2ca9e6f65b5 100644
--- a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/MysqlChatMemoryRepositoryDialect.java
+++ b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/MysqlChatMemoryRepositoryDialect.java
@@ -20,28 +20,14 @@
  * MySQL dialect for chat memory repository.
  *
  * @author Mark Pollack
+ * @author Yanming Zhou
  * @since 1.0.0
  */
 public class MysqlChatMemoryRepositoryDialect implements JdbcChatMemoryRepositoryDialect {
 
 	@Override
-	public String getSelectMessagesSql() {
-		return "SELECT content, type FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ? ORDER BY `timestamp`";
-	}
-
-	@Override
-	public String getInsertMessageSql() {
-		return "INSERT INTO SPRING_AI_CHAT_MEMORY (conversation_id, content, type, `timestamp`) VALUES (?, ?, ?, ?)";
-	}
-
-	@Override
-	public String getSelectConversationIdsSql() {
-		return "SELECT DISTINCT conversation_id FROM SPRING_AI_CHAT_MEMORY";
-	}
-
-	@Override
-	public String getDeleteMessagesSql() {
-		return "DELETE FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ?";
+	public String escape(String identifier) {
+		return "`" + identifier + "`";
 	}
 
 }
diff --git a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/PostgresChatMemoryRepositoryDialect.java b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/PostgresChatMemoryRepositoryDialect.java
index b22d298be6f..fcba19e2523 100644
--- a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/PostgresChatMemoryRepositoryDialect.java
+++ b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/PostgresChatMemoryRepositoryDialect.java
@@ -20,28 +20,14 @@
  * Dialect for Postgres.
  *
  * @author Mark Pollack
+ * @author Yanming Zhou
  * @since 1.0.0
  */
 public class PostgresChatMemoryRepositoryDialect implements JdbcChatMemoryRepositoryDialect {
 
 	@Override
-	public String getSelectMessagesSql() {
-		return "SELECT content, type FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ? ORDER BY \"timestamp\"";
-	}
-
-	@Override
-	public String getInsertMessageSql() {
-		return "INSERT INTO SPRING_AI_CHAT_MEMORY (conversation_id, content, type, \"timestamp\") VALUES (?, ?, ?, ?)";
-	}
-
-	@Override
-	public String getSelectConversationIdsSql() {
-		return "SELECT DISTINCT conversation_id FROM SPRING_AI_CHAT_MEMORY";
-	}
-
-	@Override
-	public String getDeleteMessagesSql() {
-		return "DELETE FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ?";
+	public String escape(String identifier) {
+		return "\"" + identifier + "\"";
 	}
 
 }
diff --git a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/SqlServerChatMemoryRepositoryDialect.java b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/SqlServerChatMemoryRepositoryDialect.java
index dcc477fb078..3d1e77ea065 100644
--- a/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/SqlServerChatMemoryRepositoryDialect.java
+++ b/memory/repository/spring-ai-model-chat-memory-repository-jdbc/src/main/java/org/springframework/ai/chat/memory/repository/jdbc/SqlServerChatMemoryRepositoryDialect.java
@@ -20,28 +20,14 @@
  * Dialect for SQL Server.
  *
  * @author Mark Pollack
+ * @author Yanming Zhou
  * @since 1.0.0
  */
 public class SqlServerChatMemoryRepositoryDialect implements JdbcChatMemoryRepositoryDialect {
 
 	@Override
-	public String getSelectMessagesSql() {
-		return "SELECT content, type FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ? ORDER BY [timestamp]";
-	}
-
-	@Override
-	public String getInsertMessageSql() {
-		return "INSERT INTO SPRING_AI_CHAT_MEMORY (conversation_id, content, type, [timestamp]) VALUES (?, ?, ?, ?)";
-	}
-
-	@Override
-	public String getSelectConversationIdsSql() {
-		return "SELECT DISTINCT conversation_id FROM SPRING_AI_CHAT_MEMORY";
-	}
-
-	@Override
-	public String getDeleteMessagesSql() {
-		return "DELETE FROM SPRING_AI_CHAT_MEMORY WHERE conversation_id = ?";
+	public String escape(String identifier) {
+		return "[" + identifier + "]";
 	}
 
 }