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  • Committer: Brian Aker
  • Date: 2010-08-18 16:12:58 UTC
  • mto: This revision was merged to the branch mainline in revision 1720.
  • Revision ID: brian@tangent.org-20100818161258-1vm71da888dfvwsx
Remove the code surrounding stack trace.

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drizzled/field.h
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#define DOUBLE_TO_STRING_CONVERSION_BUFFER_SIZE FLOATING_POINT_BUFFER
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#ifdef DEBUG
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#define ASSERT_COLUMN_MARKED_FOR_READ assert(!table || (table->read_set == NULL || isReadSet()))
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#define ASSERT_COLUMN_MARKED_FOR_WRITE assert(!table || (table->write_set == NULL || isWriteSet()))
 
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#define ASSERT_COLUMN_MARKED_FOR_READ assert(!getTable() || (getTable()->read_set == NULL || isReadSet()))
 
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#define ASSERT_COLUMN_MARKED_FOR_WRITE assert(!getTable() || (getTable()->write_set == NULL || isWriteSet()))
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#else
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#define ASSERT_COLUMN_MARKED_FOR_READ
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#define ASSERT_COLUMN_MARKED_FOR_WRITE
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class CreateField;
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class TableShare;
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class Field;
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struct st_cache_field;
 
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struct CacheField;
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int field_conv(Field *to,Field *from);
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   * @note You can use table->in_use as replacement for current_session member
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   * only inside of val_*() and store() members (e.g. you can't use it in cons)
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   */
 
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private:
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  Table *table;
 
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public:
 
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  Table *getTable()
 
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  {
 
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    assert(table);
 
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    return table;
 
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  }
 
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  Table *getTable() const
 
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  {
 
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    assert(table);
 
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    return table;
 
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  }
 
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  void setTable(Table *table_arg)
 
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  {
 
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    table= table_arg;
 
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  }
 
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  Table *orig_table; /**< Pointer to the original Table. @TODO What is "the original table"? */
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  const char **table_name; /**< Pointer to the name of the table. @TODO This is redundant with Table::table_name. */
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  const char *field_name; /**< Name of the field */
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  LEX_STRING comment; /**< A comment about the field */
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    return max_length;
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  }
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  inline uint32_t offset(unsigned char *record)
 
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  inline uint32_t offset(const unsigned char *record)
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  {
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    return (uint32_t) (ptr - record);
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  }
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  void copy_from_tmp(int offset);
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  uint32_t fill_cache_field(struct st_cache_field *copy);
 
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  uint32_t fill_cache_field(CacheField *copy);
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  virtual bool get_date(DRIZZLE_TIME *ltime,uint32_t fuzzydate);
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  virtual bool get_time(DRIZZLE_TIME *ltime);
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  virtual const CHARSET_INFO *charset(void) const { return &my_charset_bin; }
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  void (*do_copy2)(CopyField *);                // Used to handle null values
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};
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Field *make_field(TableShare *share,
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                  memory::Root *root,
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                  unsigned char *ptr,
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                  uint32_t field_length,
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                  bool is_nullable,
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                  unsigned char *null_pos,
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                  unsigned char null_bit,
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                  uint8_t decimals,
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                  enum_field_types field_type,
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                  const CHARSET_INFO * cs,
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                  Field::utype unireg_check,
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                  TYPELIB *interval,
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                  const char *field_name);
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uint32_t pack_length_to_packflag(uint32_t type);
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uint32_t calc_pack_length(enum_field_types type,uint32_t length);
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int set_field_to_null(Field *field);