Database Design¶

Lists of Tables¶

• NDN_REPO

Specifics of Tables¶

NDN_REPO¶

Columns¶

*name: tlv block name of the data packets. BLOB PRIMARY KEY

*data: the whole TLV format data packets. BLOB

*pname: TLV format prefix of name with length of name - 1. For example, if name is /a/b/c, pname is /a/b. For root name /, its pname is NULL. BLOB

*childnum: the number of direct children of name. For example, there are row names: /a/b, /a/b/c, /a/b/d, /a/b/c/d. The childnum of /a/b is 2, childnum of /a/b/c is 1, childnum of /a/b/d and /a/b/c/d is 0. INTEGER

Note¶

With name and pname, this table creates a prefix tree.