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Viewing changes to drizzled/field/varstring.h

  • Committer: Andrew Hutchings
  • Date: 2011-01-21 11:23:19 UTC
  • mto: (2100.1.1 build)
  • mto: This revision was merged to the branch mainline in revision 2101.
  • Revision ID: andrew@linuxjedi.co.uk-20110121112319-nj1cvg0yt3nnf2rr
https://launchpad.net/bugs/705771
Add errors page to drizzle client docs
Add link to specific error in migration docs
Minor changes to migration docs

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Lines of Context:
drizzled/field/varstring.h
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    length_bytes.
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  */
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  static const uint32_t MAX_SIZE;
 
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private:
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  /* Store number of bytes used to store length (1 or 2) */
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  uint32_t length_bytes;
 
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public:
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  Field_varstring(unsigned char *ptr_arg,
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                  uint32_t len_arg,
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                  uint32_t length_bytes_arg,
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                  unsigned char *null_ptr_arg,
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                  unsigned char null_bit_arg,
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                  const char *field_name_arg,
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                  TableShare *share,
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                  const CHARSET_INFO * const cs);
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  Field_varstring(uint32_t len_arg,
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                  bool maybe_null_arg,
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                  const char *field_name_arg,
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                  TableShare *share,
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                  const CHARSET_INFO * const cs);
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  enum_field_types type() const { return DRIZZLE_TYPE_VARCHAR; }
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  bool zero_pack() const { return 0; }
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  int  reset(void) { memset(ptr, 0, field_length+length_bytes); return 0; }
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  uint32_t pack_length() const { return (uint32_t) field_length+length_bytes; }
 
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  uint32_t pack_length_no_ptr() const { return length_bytes; }
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  uint32_t key_length() const { return (uint32_t) field_length; }
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  uint32_t sort_length() const
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  {
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    return (uint32_t) field_length + (field_charset == &my_charset_bin ?
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                                    length_bytes : 0);
 
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                                      length_bytes : 0);
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  }
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  int  store(const char *to,uint32_t length, const CHARSET_INFO * const charset);
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  int64_t val_int(void);
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  String *val_str(String*,String *);
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  inline String *val_str(String *str) { return val_str(str, str); }
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  my_decimal *val_decimal(my_decimal *);
 
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  type::Decimal *val_decimal(type::Decimal *);
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  int cmp_max(const unsigned char *, const unsigned char *, uint32_t max_length);
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  inline  int cmp(const unsigned char *str) { return cmp(ptr,str); }
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  int cmp(const unsigned char *a,const unsigned char *b)