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Viewing changes to drizzled/user_var_entry.h

  • Committer: Brian Aker
  • Date: 2009-07-11 05:59:19 UTC
  • mfrom: (1089.1.9 merge)
  • Revision ID: brian@gaz-20090711055919-m4px3crrdgta5lie
Collection of patches from new-cleanup (includes asserts for field in debug)

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drizzled/user_var_entry.h
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class user_var_entry
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{
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 public:
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  user_var_entry() {}                         /* Remove gcc warning */
 
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  user_var_entry(const char *arg, query_id_t id) :
 
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    value(0),
 
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    length(0),
 
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    size(0),
 
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    update_query_id(0),
 
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    used_query_id(id),
 
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    type(STRING_RESULT),
 
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    unsigned_flag(false),
 
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    collation(NULL, DERIVATION_IMPLICIT)
 
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  { 
 
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    name.str= strdup(arg);
 
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    name.length= strlen(arg);
 
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  };
 
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  ~user_var_entry()
 
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  {
 
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    if (name.str) 
 
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      free(name.str);
 
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    if (value) 
 
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      free(value);
 
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  }
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  LEX_STRING name;
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  char *value;
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  ulong length;
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  query_id_t update_query_id, used_query_id;
 
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  size_t size;
 
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  query_id_t update_query_id;
 
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  query_id_t used_query_id;
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  Item_result type;
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  bool unsigned_flag;
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  String *val_str(bool *null_value, String *str, uint32_t decimals);
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  my_decimal *val_decimal(bool *null_value, my_decimal *result);
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  DTCollation collation;
 
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  bool update_hash(bool set_null, void *ptr, uint32_t length,
 
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                   Item_result type, const CHARSET_INFO * const cs, Derivation dv,
 
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                   bool unsigned_arg);
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};
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#endif /* DRIZZLED_USER_VAR_ENTRY_H */