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  • Committer: Mark Atwood
  • Date: 2012-01-04 16:59:32 UTC
  • mfrom: (2478.2.3 real-key-use-catalog)
  • Revision ID: me@mark.atwood.name-20120104165932-cm0xqs4by0u3p4cy
merge lp:~stewart/drizzle/key-use-catalog

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drizzled/function/func.h
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#ifndef DRIZZLED_FUNCTION_FUNC_H
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#define DRIZZLED_FUNCTION_FUNC_H
 
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#pragma once
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/// TODO: Rename this file - func.h is stupid.
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#include <drizzled/charset_info.h>
 
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#include <drizzled/charset.h>
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#include <drizzled/item.h>
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#include <drizzled/item/bin_string.h>
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#include <drizzled/lex_string.h>
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#include <drizzled/visibility.h>
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namespace drizzled
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{
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class DRIZZLED_API Item_func :
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  public Item_result_field
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{
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  Session &_session;
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namespace drizzled {
 
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class DRIZZLED_API Item_func : public Item_result_field
 
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{
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protected:
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  Item **args, *tmp_arg[2];
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  /*
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  virtual void split_sum_func(Session *session, Item **ref_pointer_array,
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                              List<Item> &fields);
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  virtual void print(String *str, enum_query_type query_type);
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  void print_op(String *str, enum_query_type query_type);
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  void print_args(String *str, uint32_t from, enum_query_type query_type);
 
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  virtual void print(String *str);
 
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  void print_op(String *str);
 
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  void print_args(String *str, uint32_t from);
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  virtual void fix_num_length_and_dec();
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  void count_only_length();
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  void count_real_length();
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  void traverse_cond(Cond_traverser traverser,
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                     void * arg, traverse_order order);
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  double fix_result(double value);
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  Session &getSession()
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  {
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    return _session;
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  }
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  Session *getSessionPtr()
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  {
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    return &_session;
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  }
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};
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} /* namespace drizzled */
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#endif /* DRIZZLED_FUNCTION_FUNC_H */