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Viewing changes to drizzled/optimizer/range.h

  • Committer: Brian Aker
  • Date: 2010-09-09 21:45:53 UTC
  • mto: (1756.1.2 build) (1768.2.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 1757.
  • Revision ID: brian@tangent.org-20100909214553-e687rmf5zk9478on
Force unique to just use memory and let the OS handle paging.

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drizzled/optimizer/range.h
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   * Returns true if any index used by this quick select
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   * uses field which is marked in passed bitmap.
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   */
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  virtual bool is_keys_used(const boost::dynamic_bitset<>& fields);
 
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  virtual bool is_keys_used(const MyBitmap *fields);
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};
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struct st_qsel_param;
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                                   uint32_t mrr_buf_size, 
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                                   memory::Root *alloc);
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uint32_t get_index_for_order(Table *table, Order *order, ha_rows limit);
 
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uint32_t get_index_for_order(Table *table, order_st *order, ha_rows limit);
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SqlSelect *make_select(Table *head, 
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                       table_map const_tables,