On 14 Nov 2001 at 20:22 (-0000), Seung Hyun Jeong wrote:
|
| Let me ask you somthing about the magic of palloc()
There is no magic; only things I am unable to explain :-)
| - at least for me, it looks like magic, and variable-length user-defined
| data types.
| Hopefully, there is anyone who can help me... I am really struggling to
| grasp PostgreSQL.
Great questions. I wish I could answer them... Take a look in
the contrib/ directory for examples of various user defined types.
contrib/cube and contrib/lo in particular deal (in different ways)
with user types of varying size.
Hopefully others more knowledgeable will address your questions
directly. I'm certainly interested in the answers to many of them ;-)
hth. Brent
--
"Develop your talent, man, and leave the world something. Records are
really gifts from people. To think that an artist would love you enough
to share his music with anyone is a beautiful thing." -- Duane Allman