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Viewing changes to drizzled/item/subselect.h

  • Committer: Monty Taylor
  • Date: 2010-12-24 02:13:05 UTC
  • mto: This revision was merged to the branch mainline in revision 2038.
  • Revision ID: mordred@inaugust.com-20101224021305-e3slv1cyjczqorij
Changed the bzrignore file.

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drizzled/item/subselect.h
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/* subselect Item */
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#include <drizzled/comp_creator.h>
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#include <drizzled/item/ref.h>
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#include <drizzled/item/field.h>
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#include <drizzled/item/bin_string.h>
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#include <drizzled/util/test.h>
 
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#include "drizzled/comp_creator.h"
 
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#include "drizzled/item/ref.h"
 
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#include "drizzled/item/field.h"
 
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#include "drizzled/item/bin_string.h"
 
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#include "drizzled/util/test.h"
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namespace drizzled
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{
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  double val_real();
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  int64_t val_int ();
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  String *val_str (String *);
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  type::Decimal *val_decimal(type::Decimal *);
 
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  my_decimal *val_decimal(my_decimal *);
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  bool val_bool();
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  enum Item_result result_type() const;
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  enum_field_types field_type() const;
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};
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/* used in static ALL/ANY optimization */
 
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class select_max_min_finder_subselect;
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class Item_maxmin_subselect :public Item_singlerow_subselect
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{
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protected:
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  int64_t val_int();
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  double val_real();
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  String *val_str(String*);
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  type::Decimal *val_decimal(type::Decimal *);
 
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  my_decimal *val_decimal(my_decimal *);
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  bool val_bool();
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  void fix_length_and_dec();
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  virtual void print(String *str, enum_query_type query_type);
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  int64_t val_int();
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  double val_real();
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  String *val_str(String*);
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  type::Decimal *val_decimal(type::Decimal *);
 
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  my_decimal *val_decimal(my_decimal *);
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  void update_null_value () { (void) val_bool(); }
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  bool val_bool();
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  void top_level_item() { abort_on_null=1; }
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  bool is_executed() const { return executed; }
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  bool no_rows();
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  virtual enum_engine_type engine_type() { return SINGLE_SELECT_ENGINE; }
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  bool save_join_if_explain();
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  friend class subselect_hash_sj_engine;
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  friend class Item_in_subselect;