Insert hex string value to sql server image field is appending extra 0

Question

Have an image field and want to insert into this from a hex string:

insert into imageTable(imageField) 
values(convert(image, 0x3C3F78...))

how

Answer 1

This is correct for 0x0: each pair of digits makes one byte so 0x00 has the value stored

When I run SELECT convert(varbinary(max), 0x55) I get 0x55 out on SQL Server 2008. SELECT convert(varbinary(max), 85) gives me 0x00000055 which is correct is 85 is a 32 bit integer

What datatype are you casting to varbinary?

Edit: I still can't reproduce using image not varbinary

Some questions though:

• is this an upgraded database? What is the compatibility level?
• why use image: use varbinary(max) instead
• what happens when you change everything to varbinary?