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  • Committer: Stewart Smith
  • Date: 2011-01-21 01:09:12 UTC
  • mfrom: (2099 staging)
  • mto: (2099.1.3 build)
  • mto: This revision was merged to the branch mainline in revision 2100.
  • Revision ID: stewart@flamingspork.com-20110121010912-x5ogi8rm08nortxp
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drizzled/sql_select.h
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enum_nested_loop_state end_send_group(Join *join, JoinTable *join_tab, bool end_of_records);
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enum_nested_loop_state end_write_group(Join *join, JoinTable *join_tab, bool end_of_records);
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typedef struct st_rollup
 
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class Rollup
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{
 
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public:
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  enum State { STATE_NONE, STATE_INITED, STATE_READY };
 
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  Rollup()
 
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  :
 
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  state(),
 
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  null_items(NULL),
 
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  ref_pointer_arrays(NULL),
 
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  fields()
 
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  {}
 
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  Rollup(State in_state,
 
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         Item_null_result **in_null_items,
 
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         Item ***in_ref_pointer_arrays,
 
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         List<Item> *in_fields)
 
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  :
 
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  state(in_state),
 
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  null_items(in_null_items),
 
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  ref_pointer_arrays(in_ref_pointer_arrays),
 
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  fields(in_fields)
 
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  {}
 
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  State getState() const
 
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  {
 
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    return state;
 
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  }
 
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  void setState(State in_state)
 
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  {
 
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    state= in_state;
 
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  }
 
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  Item_null_result **getNullItems() const
 
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  {
 
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    return null_items;
 
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  }
 
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  void setNullItems(Item_null_result **in_null_items)
 
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  {
 
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    null_items= in_null_items;
 
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  }
 
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  Item ***getRefPointerArrays() const
 
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  {
 
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    return ref_pointer_arrays;
 
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  }
 
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  void setRefPointerArrays(Item ***in_ref_pointer_arrays)
 
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  {
 
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    ref_pointer_arrays= in_ref_pointer_arrays;
 
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  }
 
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  List<Item> *getFields() const
 
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  {
 
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    return fields;
 
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  }
 
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  void setFields(List<Item> *in_fields)
 
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  {
 
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    fields= in_fields;
 
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  }
 
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private:
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  State state;
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  Item_null_result **null_items;
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  Item ***ref_pointer_arrays;
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  List<Item> *fields;
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} ROLLUP;
 
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};
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} /* namespace drizzled */
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void add_not_null_conds(Join *join);
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uint32_t max_part_bit(key_part_map bits);
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COND *add_found_match_trig_cond(JoinTable *tab, COND *cond, JoinTable *root_tab);
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Order *create_distinct_group(Session *session,
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                                Item **ref_pointer_array,
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                                Order *order,
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                                List<Item> &fields,
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                                List<Item> &all_fields,
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                                bool *all_order_by_fields_used);
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bool eq_ref_table(Join *join, Order *start_order, JoinTable *tab);
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int remove_dup_with_compare(Session *session, Table *table, Field **first_field, uint32_t offset, Item *having);
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int remove_dup_with_hash_index(Session *session,