diff --git a/src/test/java/com/alibaba/druid/bvt/sql/mysql/SHOW_TABLES_Syntax_Test.java b/src/test/java/com/alibaba/druid/bvt/sql/mysql/SHOW_TABLES_Syntax_Test.java
index 675ad2542a..613aabbed0 100644
--- a/src/test/java/com/alibaba/druid/bvt/sql/mysql/SHOW_TABLES_Syntax_Test.java
+++ b/src/test/java/com/alibaba/druid/bvt/sql/mysql/SHOW_TABLES_Syntax_Test.java
@@ -26,17 +26,62 @@ import com.alibaba.druid.sql.ast.SQLStatement;
 import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
 import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor;
 import com.alibaba.druid.sql.parser.SQLStatementParser;
+import org.junit.Test;
 
 public class SHOW_TABLES_Syntax_Test extends TestCase {
 
-    public void test_0() throws Exception {
-        String sql = "SHOW TABLES;";
+    public void test_() throws Exception {
 
+        String sql = "SHOW TABLES FROM     SUNTEST   ";
         SQLStatementParser parser = new MySqlStatementParser(sql);
         List<SQLStatement> stmtList = parser.parseStatementList();
-
         String text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW TABLES FROM SUNTEST", text);
+
+        sql = "SHOW   FULL    TABLES    FROM    SUNTEST   ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST", text);
+
+        sql = "SHOW TABLES IN SUNTEST   ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW TABLES FROM SUNTEST", text);
+
+        sql = "SHOW FULL TABLES IN SUNTEST   ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST", text);
+
+
+        sql = "SHOW FULL TABLES IN SUNTEST  LIKE '%DDD%' ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST LIKE '%DDD%'", text);
+
+        sql = "SHOW FULL TABLES FROM SUNTEST  LIKE '%DDD%' ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST LIKE '%DDD%'", text);
+
+        sql = "SHOW FULL TABLES IN SUNTEST  WHERE NAME =  'DDD' ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST WHERE NAME = 'DDD'", text);
+
+
+        sql = "SHOW FULL TABLES FROM SUNTEST  WHERE NAME =  'DDD' ";
+        parser = new MySqlStatementParser(sql);
+        stmtList = parser.parseStatementList();
+        text = SQLUtils.toSQLString(stmtList, JdbcConstants.MYSQL);
+        Assert.assertEquals("SHOW FULL TABLES FROM SUNTEST WHERE NAME = 'DDD'", text);
 
-        Assert.assertEquals("SHOW TABLES;", text);
     }
+
 }