BIND 10 #2610: Query for large zone in SQLite datasrc takes a very long time

[BIND 10 Development]

#2610: Query for large zone in SQLite datasrc takes a very long time
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            Reporter:  vorner        |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  medium        |                    Milestone:  Next-
           Component:  data source   |  Sprint-Proposed
            Keywords:                |                   Resolution:
           Sensitive:  0             |                 CVSS Scoring:
         Sub-Project:  DNS           |              Defect Severity:
Estimated Difficulty:  0             |  Medium
         Total Hours:  0             |  Feature Depending on Ticket:
                                     |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by jinmei):

 Replying to [comment:7 vorner]:

 Where do these come from?

 > {{{
 > 2013-01-08 13:34:07.355 DEBUG [b10-auth.datasrc/18468]
 DATASRC_DATABASE_FIND_NONAME Special cases for no such zone c.ns.nic.cz.
 > 2013-01-08 13:34:08.395 DEBUG [b10-auth.datasrc/18468] TRY_WILDCARD
 Trying wildcard c.ns.nic.cz.
 > }}}

 I can't find these in the source code.

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Ticket URL: <http://bind10.isc.org/ticket/2610#comment:9>
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