diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index d0c64df731..7949c51e0c 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -405,7 +405,8 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
                 filter.init(this);
             }
 
-            if (this.dbType == JdbcConstants.MYSQL) {
+            if (JdbcConstants.MYSQL.equals(this.dbType) || //
+                JdbcConstants.MARIADB.equals(this.dbType)) {
                 boolean cacheServerConfigurationSet = false;
                 if (this.connectProperties.containsKey("cacheServerConfiguration")) {
                     cacheServerConfigurationSet = true;
@@ -544,7 +545,6 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
         createConnectionThread.start();
     }
 
-
     /**
      * load filters from SPI ServiceLoader
      * 
diff --git a/src/main/java/com/alibaba/druid/sql/PagerUtils.java b/src/main/java/com/alibaba/druid/sql/PagerUtils.java
index a1dfa98f6d..71dbba0e37 100644
--- a/src/main/java/com/alibaba/druid/sql/PagerUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/PagerUtils.java
@@ -94,7 +94,9 @@ public class PagerUtils {
 
     private static String limitQueryBlock(SQLSelect select, String dbType, int offset, int count) {
         SQLSelectQueryBlock queryBlock = (SQLSelectQueryBlock) select.getQuery();
-        if (JdbcConstants.MYSQL.equals(dbType)) {
+        if (JdbcConstants.MYSQL.equals(dbType) || //
+            JdbcConstants.MARIADB.equals(dbType) || //
+            JdbcConstants.H2.equals(dbType)) {
             return limitMySqlQueryBlock((MySqlSelectQueryBlock) queryBlock, dbType, offset, count);
         }
 
@@ -205,6 +207,14 @@ public class PagerUtils {
             return new MySqlSelectQueryBlock();
         }
 
+        if (JdbcConstants.MARIADB.equals(dbType)) {
+            return new MySqlSelectQueryBlock();
+        }
+
+        if (JdbcConstants.H2.equals(dbType)) {
+            return new MySqlSelectQueryBlock();
+        }
+
         if (JdbcConstants.ORACLE.equals(dbType)) {
             return new OracleSelectQueryBlock();
         }
diff --git a/src/main/java/com/alibaba/druid/sql/SQLUtils.java b/src/main/java/com/alibaba/druid/sql/SQLUtils.java
index 664118193e..fd6c854a76 100644
--- a/src/main/java/com/alibaba/druid/sql/SQLUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/SQLUtils.java
@@ -45,11 +45,9 @@ public class SQLUtils {
     private final static Log LOG = LogFactory.getLog(SQLUtils.class);
 
     public static String toSQLString(SQLObject sqlObject, String dbType) {
-        if (JdbcUtils.MYSQL.equals(dbType)) {
-            return toMySqlString(sqlObject);
-        }
-
-        if (JdbcUtils.H2.equals(dbType)) {
+        if (JdbcUtils.MYSQL.equals(dbType) || //
+            JdbcUtils.MARIADB.equals(dbType) || //
+            JdbcUtils.H2.equals(dbType)) {
             return toMySqlString(sqlObject);
         }
 
@@ -139,7 +137,7 @@ public class SQLUtils {
     public static SQLExpr toSQLExpr(String sql) {
         return toSQLExpr(sql, null);
     }
-    
+
     public static String format(String sql, String dbType) {
         return format(sql, dbType, null);
     }
@@ -158,7 +156,7 @@ public class SQLUtils {
     public static String toSQLString(List<SQLStatement> statementList, String dbType) {
         return toSQLString(statementList, dbType, null);
     }
-    
+
     public static String toSQLString(List<SQLStatement> statementList, String dbType, List<Object> parameters) {
         StringBuilder out = new StringBuilder();
         SQLASTOutputVisitor visitor = createFormatOutputVisitor(out, statementList, dbType);
@@ -183,7 +181,9 @@ public class SQLUtils {
             }
         }
 
-        if (JdbcUtils.MYSQL.equals(dbType)) {
+        if (JdbcUtils.MYSQL.equals(dbType) || //
+            JdbcUtils.MARIADB.equals(dbType) || //
+            JdbcUtils.H2.equals(dbType)) {
             return new MySqlOutputVisitor(out);
         }
 
@@ -194,15 +194,11 @@ public class SQLUtils {
         if (JdbcUtils.SQL_SERVER.equals(dbType)) {
             return new SQLServerOutputVisitor(out);
         }
-        
+
         if (JdbcUtils.JTDS.equals(dbType)) {
             return new SQLServerOutputVisitor(out);
         }
 
-        if (JdbcUtils.H2.equals(dbType)) {
-            return new MySqlOutputVisitor(out);
-        }
-
         return new SQLASTOutputVisitor(out);
     }
 
@@ -215,7 +211,9 @@ public class SQLUtils {
             }
         }
 
-        if (JdbcUtils.MYSQL.equals(dbType)) {
+        if (JdbcUtils.MYSQL.equals(dbType) || //
+            JdbcUtils.MARIADB.equals(dbType) || //
+            JdbcUtils.H2.equals(dbType)) {
             return new MySqlSchemaStatVisitor();
         }
 
@@ -226,15 +224,11 @@ public class SQLUtils {
         if (JdbcUtils.SQL_SERVER.equals(dbType)) {
             return new SQLServerSchemaStatVisitor();
         }
-        
+
         if (JdbcUtils.JTDS.equals(dbType)) {
             return new SQLServerSchemaStatVisitor();
         }
 
-        if (JdbcUtils.H2.equals(dbType)) {
-            return new MySqlSchemaStatVisitor();
-        }
-
         return new SchemaStatVisitor();
     }
 
diff --git a/src/main/java/com/alibaba/druid/sql/parser/SQLParserUtils.java b/src/main/java/com/alibaba/druid/sql/parser/SQLParserUtils.java
index b8c04b40a3..6a3c642b84 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/SQLParserUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/SQLParserUtils.java
@@ -36,6 +36,10 @@ public class SQLParserUtils {
             return new MySqlStatementParser(sql);
         }
 
+        if (JdbcUtils.MARIADB.equals(dbType)) {
+            return new MySqlStatementParser(sql);
+        }
+
         if (JdbcUtils.POSTGRESQL.equals(dbType)) {
             return new PGSQLStatementParser(sql);
         }
@@ -43,7 +47,7 @@ public class SQLParserUtils {
         if (JdbcUtils.SQL_SERVER.equals(dbType)) {
             return new SQLServerStatementParser(sql);
         }
-        
+
         if (JdbcUtils.JTDS.equals(dbType)) {
             return new SQLServerStatementParser(sql);
         }
@@ -60,11 +64,9 @@ public class SQLParserUtils {
             return new OracleExprParser(sql);
         }
 
-        if (JdbcUtils.H2.equals(dbType)) {
-            return new MySqlExprParser(sql);
-        }
-
-        if (JdbcUtils.MYSQL.equals(dbType)) {
+        if (JdbcUtils.MYSQL.equals(dbType) || //
+            JdbcUtils.MARIADB.equals(dbType) || //
+            JdbcUtils.H2.equals(dbType)) {
             return new MySqlExprParser(sql);
         }
 
@@ -75,7 +77,7 @@ public class SQLParserUtils {
         if (JdbcUtils.SQL_SERVER.equals(dbType)) {
             return new SQLServerExprParser(sql);
         }
-        
+
         if (JdbcUtils.JTDS.equals(dbType)) {
             return new SQLServerExprParser(sql);
         }
diff --git a/src/main/java/com/alibaba/druid/sql/visitor/ParameterizedOutputVisitorUtils.java b/src/main/java/com/alibaba/druid/sql/visitor/ParameterizedOutputVisitorUtils.java
index 88cf78eadb..cae49c8f4f 100644
--- a/src/main/java/com/alibaba/druid/sql/visitor/ParameterizedOutputVisitorUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/visitor/ParameterizedOutputVisitorUtils.java
@@ -56,6 +56,10 @@ public class ParameterizedOutputVisitorUtils {
         if (JdbcUtils.MYSQL.equals(dbType)) {
             return new MySqlParameterizedOutputVisitor(out);
         }
+        
+        if (JdbcUtils.MARIADB.equals(dbType)) {
+            return new MySqlParameterizedOutputVisitor(out);
+        }
 
         if (JdbcUtils.H2.equals(dbType)) {
             return new MySqlParameterizedOutputVisitor(out);
diff --git a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
index 31a86b2c52..3984f818f8 100644
--- a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
@@ -139,6 +139,10 @@ public class SQLEvalVisitorUtils {
         if (JdbcUtils.MYSQL.equals(dbType)) {
             return new MySqlEvalVisitorImpl();
         }
+        
+        if (JdbcUtils.MARIADB.equals(dbType)) {
+            return new MySqlEvalVisitorImpl();
+        }
 
         if (JdbcUtils.H2.equals(dbType)) {
             return new MySqlEvalVisitorImpl();
diff --git a/src/main/java/com/alibaba/druid/util/JdbcConstants.java b/src/main/java/com/alibaba/druid/util/JdbcConstants.java
index 20f0c4c066..8ae1f4625f 100644
--- a/src/main/java/com/alibaba/druid/util/JdbcConstants.java
+++ b/src/main/java/com/alibaba/druid/util/JdbcConstants.java
@@ -34,16 +34,17 @@ public interface JdbcConstants {
     public static final String SQL_SERVER        = "sqlserver";
 
     public static final String ORACLE            = "oracle";
-    public static final String ALI_ORACLE        = "AliOracle";
-
     public static final String ORACLE_DRIVER     = "oracle.jdbc.driver.OracleDriver";
 
+    public static final String ALI_ORACLE        = "AliOracle";
     public static final String ALI_ORACLE_DRIVER = "com.alibaba.jdbc.AlibabaDriver";
 
     public static final String MYSQL             = "mysql";
-
     public static final String MYSQL_DRIVER      = "com.mysql.jdbc.Driver";
 
+    public static final String MARIADB           = "mariadb";
+    public static final String MARIADB_DRIVER    = "org.mariadb.jdbc.Driver";
+
     public static final String DERBY             = "derby";
 
     public static final String HBASE             = "hbase";
diff --git a/src/main/java/com/alibaba/druid/util/JdbcUtils.java b/src/main/java/com/alibaba/druid/util/JdbcUtils.java
index e8c9ecbea7..ac0159e66d 100644
--- a/src/main/java/com/alibaba/druid/util/JdbcUtils.java
+++ b/src/main/java/com/alibaba/druid/util/JdbcUtils.java
@@ -348,6 +348,8 @@ public final class JdbcUtils implements JdbcConstants {
             return "org.apache.derby.jdbc.EmbeddedDriver";
         } else if (rawUrl.startsWith("jdbc:mysql:")) {
             return MYSQL_DRIVER;
+        } else if (rawUrl.startsWith("jdbc:mariadb:")) {
+            return MARIADB_DRIVER;
         } else if (rawUrl.startsWith("jdbc:oracle:")) {
             return ORACLE_DRIVER;
         } else if (rawUrl.startsWith("jdbc:alibaba:oracle:")) {
@@ -414,6 +416,8 @@ public final class JdbcUtils implements JdbcConstants {
             return DERBY;
         } else if (rawUrl.startsWith("jdbc:mysql:")) {
             return MYSQL;
+        } else if (rawUrl.startsWith("jdbc:mariadb:")) {
+            return MARIADB;
         } else if (rawUrl.startsWith("jdbc:oracle:")) {
             return ORACLE;
         } else if (rawUrl.startsWith("jdbc:alibaba:oracle:")) {
diff --git a/src/main/java/com/alibaba/druid/wall/WallFilter.java b/src/main/java/com/alibaba/druid/wall/WallFilter.java
index 9fd1c2ecb1..91070bfd5d 100644
--- a/src/main/java/com/alibaba/druid/wall/WallFilter.java
+++ b/src/main/java/com/alibaba/druid/wall/WallFilter.java
@@ -72,7 +72,9 @@ public class WallFilter extends FilterAdapter implements WallFilterMBean {
             dbType = JdbcUtils.getDbType(dataSource.getUrl(), null);
         }
 
-        if (JdbcUtils.MYSQL.equals(dbType) || JdbcUtils.H2.equals(dbType)) {
+        if (JdbcUtils.MYSQL.equals(dbType) || //
+            JdbcUtils.MARIADB.equals(dbType) || //
+            JdbcUtils.H2.equals(dbType)) {
             if (config == null) {
                 config = new WallConfig(MySqlWallProvider.DEFAULT_CONFIG_DIR);
             }
@@ -541,7 +543,7 @@ public class WallFilter extends FilterAdapter implements WallFilterMBean {
         if (sqlStat == null) {
             return;
         }
-        
+
         Map<String, WallSqlTableStat> sqlTableStats = sqlStat.getTableStats();
         if (sqlTableStats == null) {
             return;