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  • Committer: Olaf van der Spek
  • Date: 2011-03-23 10:31:37 UTC
  • mto: (2247.1.1 build)
  • mto: This revision was merged to the branch mainline in revision 2248.
  • Revision ID: olafvdspek@gmail.com-20110323103137-lwevis2tfchgu18u
Propogate return void

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drizzled/user_var_entry.h
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 */
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#ifndef DRIZZLED_USER_VAR_ENTRY_H
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#define DRIZZLED_USER_VAR_ENTRY_H
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#include "drizzled/query_id.h"
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namespace drizzled
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{
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// this is needed for user_vars hash
 
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#pragma once
 
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#include <drizzled/dtcollation.h>
 
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#include <drizzled/item_result.h>
 
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namespace drizzled {
 
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namespace type { class Decimal; }
 
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typedef uint64_t query_id_t;
 
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class user_var_entry
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{
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 public:
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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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    free(name.str);
 
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    free(value);
 
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  }
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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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  double val_real(bool *null_value);
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  int64_t val_int(bool *null_value) const;
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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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  type::Decimal *val_decimal(bool *null_value, type::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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  void 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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} /* namespace drizzled */
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#endif /* DRIZZLED_USER_VAR_ENTRY_H */