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Viewing changes to drizzled/field_iterator.h

  • Committer: Brian Aker
  • Date: 2008-10-20 03:40:03 UTC
  • mto: (492.3.21 drizzle-clean-code)
  • mto: This revision was merged to the branch mainline in revision 530.
  • Revision ID: brian@tangent.org-20081020034003-t2dcnl0ayr2ymm8k
THD -> Session rename

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Lines of Context:
drizzled/field_iterator.h
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  virtual void next()= 0;
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  virtual bool end_of_fields()= 0;              /* Return 1 at end of list */
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  virtual const char *name()= 0;
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  virtual Item *create_item(THD *)= 0;
 
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  virtual Item *create_item(Session *)= 0;
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  virtual Field *field()= 0;
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};
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  void next() { ptr++; }
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  bool end_of_fields() { return *ptr == 0; }
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  const char *name();
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  Item *create_item(THD *thd);
 
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  Item *create_item(Session *thd);
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  Field *field() { return *ptr; }
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};
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  void next();
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  bool end_of_fields() { return !cur_column_ref; }
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  const char *name() { return cur_column_ref->name(); }
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  Item *create_item(THD *thd) { return cur_column_ref->create_item(thd); }
 
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  Item *create_item(Session *thd) { return cur_column_ref->create_item(thd); }
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  Field *field() { return cur_column_ref->field(); }
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  Natural_join_column *column_ref() { return cur_column_ref; }
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};
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  const char *name() { return field_it->name(); }
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  const char *table_name();
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  const char *db_name();
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  Item *create_item(THD *thd) { return field_it->create_item(thd); }
 
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  Item *create_item(Session *thd) { return field_it->create_item(thd); }
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  Field *field() { return field_it->field(); }
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  Natural_join_column *get_or_create_column_ref(TableList *parent_table_ref);
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  Natural_join_column *get_natural_column_ref();