sql:Mysql create view,function,procedure，mysqlprocedure

sql:Mysql create view,function,procedure，mysqlprocedure

create database Liber;

use Liber;

#顯示數據庫 20150210 Geovin Du 塗聚文
SHOW DATABASES;

drop table BookKindList;
#書目錄
create table BookKindList
(
	BookKindID INT NOT NULL AUTO_INCREMENT, #自動增加
	BookKindName nvarchar(500) not null,
	BookKindParent int null,
   PRIMARY KEY(BookKindID)  #主鍵
);

#這樣也可以
create table BookKindList
(
	BookKindID INT NOT NULL PRIMARY KEY AUTO_INCREMENT, #自動增加#主鍵
	BookKindName nvarchar(500) not null,
	BookKindParent int null    
);

#書位置
create table BookPlaceList
(
	BookPlaceID INT NOT NULL  PRIMARY KEY AUTO_INCREMENT,
	BookPlaceName nvarchar(500) not null,	
	BookPlaceParent int null
	
);

#書系列Series或套名稱（一本的0.無，有分上下本）
drop table BookSeriesList;

create table BookSeriesList
(
	BookSeriesID INT NOT NULL  PRIMARY KEY AUTO_INCREMENT,
	BookSeriesName nvarchar(500) not null
);
#職位Position
create table PositionList
(
	PositionID INT NOT NULL  PRIMARY KEY AUTO_INCREMENT,
	PositionName nvarchar(500) not null
);

#部門Department  ShortPY
create table DepartmentList
(
	DepartmentID INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
	DepartmentName nvarchar(500) not null
);

insert into DepartmentList(DepartmentName) values ('行政部');
insert into DepartmentList(DepartmentName) values ('資訊部');

select * from DepartmentList;

#語種 Language
create table LanguageList
(
	LanguageID INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
	LanguageName nvarchar(500) not null
);

#出版社Press #拼音索引
create table PressList
(
	PressID INT  NOT NULL PRIMARY KEY AUTO_INCREMENT,
	PressName nvarchar(500) not null
	
);

#作家Author
create table AuthorList
(
	AuthorID INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
	AuthorName nvarchar(500) not null
);

#BookStatus 書藉存在狀態（1，在用，2，報廢，3。轉移）
create table BookStatusList
(
	BookStatusID INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
	BookStatusName nvarchar(500) not null
);

#借閱狀態：借出，續借，歸還，預借Lend, Renewal, Restitution,Reservations
create table LendStatusList
(
	LendStatusID INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
	LendStatusName nvarchar(500) not null
);



#書信息
create table BookInfoList
(
	BookInfoID  INT NOT NULL PRIMARY KEY AUTO_INCREMENT,#自動增加#主鍵
	BookInfoKind int not null,  					                #書籍類型外鍵
	BookInfoPlace int not null,						            #放置位置外鍵
  BookInfoISBN varchar(50) not null,				#書籍ISBN編碼
	BookInfoBarCode varchar(60) not null,			#管理條碼(barcode) 
	BookInfoName nvarchar(500) not null,		    #書名
	BookInfoSeries	int default 1,		            #書系列 ,0為無係列
	BookInfoAuthor int null,	 					        #作者
	BookInfoPress int null,							        #出版社
	BookInfoLanguage int null,						        #語種
	BookInfoPublish datetime ,	                #出版時間
	BookInfoImage text null,						        #封面圖片
	BookInfoStatus int default 1 not null,			#書藉狀態（1，在用（在庫），2，報廢，3。轉移）
	BookInfoRemarks text null,						        #備注
	BookInfoOperatorId int null,					    #操作人員ID
	BookInfoAddDate datetime not null,	    #添加時間 可不以默認時間DEFAULT CURDATE()
	BookInfoPrice float default 1.00,					#書價格
  BookUseCode varchar(100)
	
);

desc BookKindList;#查詢表結構

show tables;#查詢所有表


select * from BookKindList; #查詢

insert into BookKindList(BookKindName,BookKindParent)values('六福書目錄',0);

insert into BookKindList(BookKindName,BookKindParent)values('文學',1);

insert into BookKindList(BookKindName,BookKindParent)values('科學技術',1);

/*自定義函數*/
#部門函數
DELIMITER $$
DROP FUNCTION IF EXISTS `geovindu`.`f_GetDepartmentName` $$
CREATE FUNCTION `geovindu`.`f_GetDepartmentName` (did int) RETURNS varchar(100)
BEGIN
declare str varchar(100);
return(select DepartmentName from DepartmentList where DepartmentID=did);
END $$
DELIMITER ;

#使用函數
select f_GetDepartmentName(1);

select * from BookInfoList;
#作家函數

DELIMITER $$
DROP FUNCTION IF EXISTS `geovindu`.`f_GetAuthorName` $$
CREATE FUNCTION `geovindu`.`f_GetAuthorName` (did int) RETURNS varchar(400)
BEGIN
   declare str varchar(100);
return(select AuthorName from AuthorList where AuthorID=did);
END $$
DELIMITER ;

/*視圖*/
select * from geovindu.views;

desc View_BookInfoList;

show create view View_BookInfoList;


select * from View_BookInfoList;

CREATE VIEW `geovindu`.`View_BookInfoList` AS
  select BookInfoID , BookInfoKind , BookInfoPlace ,BookInfoSeries , BookInfoAuthor , BookInfoPress , BookInfoLanguage , BookInfoStatus , BookInfoOperatorId ,  BookInfoISBN , BookInfoBarCode , BookInfoName ,    BookInfoRemarks ,BookInfoAddDate,BookInfoPublish ,BookInfoPrice,
BookKindList.BookKindName,BookPlaceList.BookPlaceName,f_GetAuthorName(BookInfoAuthor)
from BookInfoList,BookKindList,BookPlaceList
where BookInfoList.BookInfoKind=BookKindList.BookKindID  and BookInfoList.BookInfoPlace=BookPlaceList.BookPlaceID;



/*儲存過程 解決方案的思維模式基本相同，只是一些指令不同*/

#IN 表示輸入參數
#OUT表示輸出參數
#INOUT:表示即可以輸入參數也可以輸出參數
#存儲過程 利用mysql-query-browser創建存儲過程和函數

#刪除
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`DeleteBookKind` $$
CREATE PROCEDURE `geovindu`.`DeleteBookKind` (IN param1 INT)
BEGIN
         Delete From bookkindlist WHERE BookKindID  = param1;
END $$
DELIMITER ;

#查詢所有
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`proc_Select_BookKindListAll()` $$
CREATE PROCEDURE `geovindu`.`proc_Select_BookKindListAll()` ()
BEGIN
    SELECT * FROM bookkindlist;
END $$
DELIMITER ;


select * from  `geovindu`.`bookkindlist`;
SELECT * FROM bookkindlist;

#統計
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`BookKindCount` $$
CREATE PROCEDURE `geovindu`.`BookKindCount` (OUT param1ID INT)
BEGIN
        select COUNT(*) into param1ID  From bookkindlist;
END $$
DELIMITER ;

#更新 
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`proc_Update_BookKindList` $$
CREATE PROCEDURE `geovindu`.`proc_Update_BookKindList` (IN param1ID Int,IN param1Name NVarChar(1000),IN param1Parent Int)
BEGIN
IF NOT EXISTS (SELECT * FROM BookKindList WHERE BookKindName=param1Name) then #如果存在相同的記錄，不更新名稱
UPDATE BookKindList
	SET
		BookKindName=param1Name ,
		BookKindParent=param1Parent
	where
		BookKindID=param1ID;
ELSE
    UPDATE BookKindList
	SET BookKindParent=param1Parent
	where
		BookKindID=param1ID;
END IF;
END $$
DELIMITER ;


#查詢一條
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`proc_Select_BookKindList` $$
CREATE PROCEDURE `geovindu`.`proc_Select_BookKindList` (IN param1 INT)
BEGIN
        SELECT * FROM BookKindList WHERE BookKindID = param1;
END $$
DELIMITER ;

#插入一條
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`proc_Insert_BookKindList` $$
CREATE PROCEDURE `geovindu`.`proc_Insert_BookKindList` (IN param1Name NVarChar(1000),IN param1Parent Int)
BEGIN
        insert into BookKindList(BookKindName,BookKindParent) values(param1Name,param1Parent);
END $$
DELIMITER ;

#插入一條返回值
DELIMITER $$
DROP PROCEDURE IF EXISTS `geovindu`.`proc_Insert_BookKindOut` $$
CREATE PROCEDURE `geovindu`.`proc_Insert_BookKindOut` (IN param1Name NVarChar(1000),IN param1Parent Int,OUT ID INT)
BEGIN
     IF NOT EXISTS (SELECT * FROM BookKindList WHERE BookKindName=param1Name) then   #如果存在相同的記錄，不添加
        INSERT INTO BookKindList (BookKindName,BookKindParent)VALUES(param1Name ,param1Parent);
        #set ID=Last_insert_id()
        SELECT LAST_INSERT_ID() into ID;
      end if;
END $$
DELIMITER ;