I wanna setup a tree structure. Each node in this tree is a table. Each table has a "link" field. For each record, the data in this field is a pointer to another table or null.
I read mysql manual but don't find any clues that SQL
supports such a "link" field. Does anyone has an idea about
that?
Thanks a lot!
eruisi
10/14/2004
21:01:16
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