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  • Committer: Brian Aker
  • Date: 2010-05-20 17:33:40 UTC
  • mto: This revision was merged to the branch mainline in revision 1553.
  • Revision ID: brian@gaz-20100520173340-4giiuc3xosq2fx1m
This 1) fixes issue of reset()   2) uses a better cache design to decrease
alloc calls.

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Lines of Context:
drizzled/cursor.h
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  int compare_key(key_range *range);
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  virtual int rnd_next(unsigned char *)=0;
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  virtual int rnd_pos(unsigned char *, unsigned char *)=0;
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  /**
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    One has to use this method when to find
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    random position by record as the plain
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    position() call doesn't work for some
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    handlers for random position.
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  */
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  virtual int rnd_pos_by_record(unsigned char *record);
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  virtual int read_first_row(unsigned char *buf, uint32_t primary_key);
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  virtual int rnd_same(unsigned char *, uint32_t)
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    { return HA_ERR_WRONG_COMMAND; }