SQL SERVER 向字段插入图片

 1 --创建图片表
 2 
 3 CREATE TABLE W_PIC
 4 (
 5     ID INT,                --编号
 6     WPATH VARCHAR(80),    --完整路径
 7     PIC VARCHAR(80),    --图片名称,不带后缀
 8     img image            --图片内容
 9 )
10 
11 
12 
13 --图片表中插入数据
14 INSERT INTO W_PIC(ID,WPATH,PIC)
15 SELECT 1, 'C:UserswDesktop产品图片2#加工图34-C专用.jpg','2#加工图34-C专用'
16 UNION ALL
17 SELECT 2, 'C:UserswDesktop产品图片129.jpg','129'
18 
19 --创建游标
20 DECLARE CUR_PIC CURSOR FOR SELECT ID,WPATH,PIC FROM W_PIC;
21 DECLARE @ID int, @PATH VARCHAR(80), @PIC VARCHAR(80), @STR VARCHAR(100);
22 OPEN CUR_PIC;
23 FETCH NEXT FROM CUR_PIC INTO @ID, @PATH, @PIC;
24 WHILE @@FETCH_STATUS=0
25 BEGIN
26     SET @STR=STR(@ID);    
27     --插入图片数据( 图片的路径为数据库所在的服务器 )
28     EXECUTE ('UPDATE W_PIC SET img=(SELECT * FROM OPENROWSET(BULK N'''+@PATH+''', SINGLE_BLOB) AS Photo) WHERE ID='+@STR);
29     FETCH NEXT FROM CUR_PIC INTO @ID, @PATH, @PIC;
30 END
31 CLOSE CUR_PIC;
32 DEALLOCATE CUR_PIC;
原文地址:https://www.cnblogs.com/chidao/p/12973987.html