diff --git a/src/META-INF/equip-database.sql b/src/META-INF/equip-database.sql
index e69de29..07a7824 100644
--- a/src/META-INF/equip-database.sql
+++ b/src/META-INF/equip-database.sql
@@ -0,0 +1,75 @@
+create database equipments_management;
+
+create table equipment_categories
+(
+    category_id int identity
+        primary key,
+    category_name nvarchar(100) not null
+        unique
+)
+    go
+
+create table equipments
+(
+    equipment_id int identity
+        primary key,
+    equipment_name nvarchar(100) not null
+        unique,
+    equipment_color nvarchar(100) not null,
+    equipment_created_date bigint not null,
+    equipment_quantity int not null,
+    equipment_category_id int
+        references equipment_categories
+)
+    go
+
+create table roles
+(
+    role_id int not null
+        primary key,
+    name varchar(100) not null
+        unique
+)
+    go
+
+create table users
+(
+    user_id varchar(100) not null
+        primary key,
+    password varchar(100) not null,
+    fullname nvarchar(100) not null,
+    email varchar(100) not null
+        unique,
+    phone varchar(100) not null,
+    address varchar(200) not null,
+    created_date bigint not null,
+    is_activated bit not null,
+    role_id int
+        references roles,
+    otp varchar(6) not null
+)
+    go
+
+create table equipments_request
+(
+    equipments_request_id int identity
+        primary key,
+    requester varchar(100)
+        references users,
+    assignee varchar(100)
+        references users,
+    request_status varchar(100) not null,
+    requested_date bigint not null,
+    equipment_id int
+        references equipments
+)
+    go
+
+create table equipments_request_history
+(
+    equipments_request_history_id int identity
+        primary key,
+    equipments_request_id int
+        references equipments_request
+)
+    go
diff --git a/src/bangmaple/Main.java b/src/bangmaple/Main.java
index 4e50fa7..d5f41c4 100644
--- a/src/bangmaple/Main.java
+++ b/src/bangmaple/Main.java
@@ -8,6 +8,8 @@
 import bangmaple.dao.UsersDAO;
 import bangmaple.dto.UsersDTO;
 import bangmaple.jdbc.dao.base.Store;
+import bangmaple.jdbc.paging.PageRequest;
+import bangmaple.jdbc.paging.Pageable;
 import bangmaple.jdbc.repository.JdbcRepository;
 import bangmaple.jdbc.utils.ConnectionManager;
 
@@ -51,6 +53,10 @@ public static void main(String[] args) throws Exception {
         System.out.println(dao.count());
         dao.deleteAll();
        dao.deleteAllByIds(Arrays.asList("1", "2", "3", "4"));
+       System.out.println(dao.findAll(PageRequest.of(1, 5)));
+       System.out.println(dao.findAll(PageRequest.of(0, 4, Pageable.SORT_DESC)));
+       System.out.println(dao.findAll(PageRequest.of(0, 4, Pageable.SORT_DESC, "username", "fullname")));
+       System.out.println(dao.findAll(Pageable.SORT_DESC));
     }
     
 }
diff --git a/src/bangmaple/dto/EquipmentsDTO.java b/src/bangmaple/dto/EquipmentsDTO.java
index db38a89..3900227 100644
--- a/src/bangmaple/dto/EquipmentsDTO.java
+++ b/src/bangmaple/dto/EquipmentsDTO.java
@@ -13,7 +13,7 @@
  *
  * @author bangmaple
  */
-@Table(name = "equipments", catalog = "LAB231_1")
+@Table(name = "equipments", catalog = "equipments_management")
 public class EquipmentsDTO {
 
     @Id
diff --git a/src/bangmaple/jdbc/paging/PageRequest.java b/src/bangmaple/jdbc/paging/PageRequest.java
index b02bde0..48a5182 100644
--- a/src/bangmaple/jdbc/paging/PageRequest.java
+++ b/src/bangmaple/jdbc/paging/PageRequest.java
@@ -1,7 +1,6 @@
 package bangmaple.jdbc.paging;
 
 import java.io.Serializable;
-import java.util.Arrays;
 
 public class PageRequest extends AbstractPageRequest implements Serializable {
 
diff --git a/src/bangmaple/jdbc/paging/Pageable.java b/src/bangmaple/jdbc/paging/Pageable.java
index 7f3c9c4..ad9ff7c 100644
--- a/src/bangmaple/jdbc/paging/Pageable.java
+++ b/src/bangmaple/jdbc/paging/Pageable.java
@@ -1,7 +1,5 @@
 package bangmaple.jdbc.paging;
 
-import java.util.Optional;
-
 public interface Pageable {
 
     boolean SORT_ASC = true;