27
27
int do_save_field_metadata(unsigned char *first_byte);
29
29
/* The maximum number of decimal digits can be stored */
33
33
Constructors take max_length of the field as a parameter - not the
34
34
precision as the number of decimal digits allowed.
49
49
bool store_value(const my_decimal *decimal_value);
50
50
void set_value_on_overflow(my_decimal *decimal_value, bool sign);
51
int store(const char *to, uint length, const CHARSET_INFO * const charset);
51
int store(const char *to, uint32_t length, const CHARSET_INFO * const charset);
52
52
int store(double nr);
53
53
int store(int64_t nr, bool unsigned_val);
54
54
int store_time(DRIZZLE_TIME *ltime, enum enum_drizzle_timestamp_type t_type);
58
58
my_decimal *val_decimal(my_decimal *);
59
59
String *val_str(String*, String *);
60
60
int cmp(const unsigned char *, const unsigned char *);
61
void sort_string(unsigned char *buff, uint length);
61
void sort_string(unsigned char *buff, uint32_t length);
62
62
bool zero_pack() const { return 0; }
63
63
void sql_type(String &str) const;
64
64
uint32_t max_display_length() { return field_length; }
65
uint size_of() const { return sizeof(*this); }
65
uint32_t size_of() const { return sizeof(*this); }
66
66
uint32_t pack_length() const { return (uint32_t) bin_size; }
67
uint pack_length_from_metadata(uint field_metadata);
68
uint row_pack_length() { return pack_length(); }
69
int compatible_field_size(uint field_metadata);
70
uint is_equal(Create_field *new_field);
67
uint32_t pack_length_from_metadata(uint32_t field_metadata);
68
uint32_t row_pack_length() { return pack_length(); }
69
int compatible_field_size(uint32_t field_metadata);
70
uint32_t is_equal(Create_field *new_field);
71
71
virtual const unsigned char *unpack(unsigned char* to, const unsigned char *from,
72
uint param_data, bool low_byte_first);
72
uint32_t param_data, bool low_byte_first);
added
removed
drizzled/field/fdecimal.h
