The following bug has been logged online:
Bug reference: 5939
Logged by: Vincent Chan
Email address: joy717(dot)xmu(at)gmail(dot)com
PostgreSQL version: 9.0
Operating system: Win7 x64
Description: About bytea
Details:
when saving a bytes array,
for example a bytes array which length is 2,
but after saving,
it's length will be change to 3.
but in postgres 8.4, the array length is still 2.
Is this a bug?