Database Reference
In-Depth Information
Get user class L(user)
Set i = 1
i = i + 1
Get Classi i ({P}, {u})
No
U ∈ Classi i {u}
Ye s
Set j = 1
j = j + 1
Get PL j
PL j ∈ R[A i ]*
No
Ye s
Set PL j = null
Set PL j = a i
Add PL j to Instance ({P}, {L})
Insert the instance ({P}, {L})
End
Figure 8.3 The INSERT operation procedure in IBMSM. (E. Fernandez, E. Gudes, and H. Song.
1994. International Journal of IEEE Transactions on Knowledge and Data Engineering 6  (2):
275-292.)
 
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