[mythtv-commits] Ticket #10447: Program Listing SQL Optimization

MythTV noreply at mythtv.org
Wed Jun 19 16:19:09 UTC 2013

#10447: Program Listing SQL Optimization
 Reporter:  fracmak@…         |          Owner:  mdean
     Type:  Patch - Feature   |         Status:  assigned
 Priority:  minor             |      Milestone:  unknown
Component:  MythTV - General  |        Version:  Master Head
 Severity:  low               |     Resolution:
 Keywords:                    |  Ticket locked:  0

Comment (by Gary Buhrmaster <gary.buhrmaster@…>):

 With the presumption that the OP has updated their statistics, and MythTV
 really is choosing a poor path (one would need to run an EXPLAIN to
 verify), it might be preferable to add a "USE INDEX (id_start_end)" hint
 to the sql if this really is the preferred path.  (FORCE INDEX if the
 table scan would really be terrible).

Ticket URL: <http://code.mythtv.org/trac/ticket/10447#comment:3>
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