pg 和sql server 分别如何新建二进制数据库字段以及插入二进制数据的sql语句

Posted 2020-08-31 01coding.com

PG 

create table demo
(
id int,
name bytea
);

Insert into demo (id,name)values(256,pg_read_binary_file(‘imgs/1.png‘)); 

　　

slq server

 

create table img(
id varchar(50),
name varbinary(max)
);

INSERT INTO img (id,name)
select ‘1‘ as id, * from OPENROWSET(BULK N‘C:\img.jpg‘,SINGLE_BLOB) as name