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:\Users\w\Desktop\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:\Users\w\Desktop\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;