[Xapian-tickets] [Xapian] #429: Document should perhaps track changes directly

[Xapian]

#429: Document should perhaps track changes directly
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 Reporter:  olly           |             Owner:  olly
     Type:  enhancement    |            Status:  new
 Priority:  normal         |         Milestone:  1.4.x
Component:  Backend-Glass  |           Version:  SVN trunk
 Severity:  normal         |        Resolution:
 Keywords:                 |        Blocked By:
 Blocking:                 |  Operating System:  All
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Comment (by olly):

 The "adding a single term" case will need to rewrite the termlist table
 entry, which I think means this is inevitably O(number of terms indexing
 that document) (at least until we support `replace_document()` on
 termlist-less databases).

 It may still be significantly faster despite that unchanged O() though.

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Ticket URL: <https://trac.xapian.org/ticket/429#comment:4>
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