File numeric_opfunc.h¶

FileList > cubrid > src > query > numeric_opfunc.h

#include "config.h"
#include "intl_support.h"
#include "dbtype_def.h"
#include "error_manager.h"

Public Types¶

Type	Name
enum	DB_DATA_STATUS

Public Functions¶

Type	Name
void	numeric_coerce_bigint_to_num (DB_BIGINT arg, DB_C_NUMERIC answer)
void	numeric_coerce_dec_str_to_num (const char * dec_str, DB_C_NUMERIC result)
int	numeric_coerce_double_to_num (double adouble, DB_C_NUMERIC num, int * prec, int * scale)
void	numeric_coerce_int_to_num (int arg, DB_C_NUMERIC answer)
int	numeric_coerce_num_to_bigint (DB_C_NUMERIC arg, int scale, DB_BIGINT * answer)
void	numeric_coerce_num_to_dec_str (DB_C_NUMERIC num, char * dec_str)
void	numeric_coerce_num_to_double (DB_C_NUMERIC num, int scale, double * adouble)
void	numeric_coerce_num_to_int (DB_C_NUMERIC arg, int * answer)
int	numeric_coerce_num_to_num (DB_C_NUMERIC src_num, int src_prec, int src_scale, int dest_prec, int dest_scale, DB_C_NUMERIC dest_num)
int	numeric_coerce_string_to_num (const char * astring, int astring_len, INTL_CODESET codeset, DB_VALUE * num)
void	numeric_db_value_abs (DB_C_NUMERIC src_num, DB_C_NUMERIC dest_num)
int	numeric_db_value_add (const DB_VALUE * dbv1, const DB_VALUE * dbv2, DB_VALUE * answer)
int	numeric_db_value_coerce_from_num (DB_VALUE * src, DB_VALUE * dest, DB_DATA_STATUS * data_stat)
int	numeric_db_value_coerce_from_num_strict (DB_VALUE * src, DB_VALUE * dest)
int	numeric_db_value_coerce_to_num (DB_VALUE * src, DB_VALUE * dest, DB_DATA_STATUS * data_stat)
int	numeric_db_value_compare (const DB_VALUE * dbv1, const DB_VALUE * dbv2, DB_VALUE * answer)
int	numeric_db_value_div (const DB_VALUE * dbv1, const DB_VALUE * dbv2, DB_VALUE * answer)
int	numeric_db_value_increase (DB_VALUE * arg)
int	numeric_db_value_is_positive (const DB_VALUE * arg)
bool	numeric_db_value_is_zero (const DB_VALUE * arg)
int	numeric_db_value_mul (const DB_VALUE * dbv1, const DB_VALUE * dbv2, DB_VALUE * answer)
int	numeric_db_value_negate (DB_VALUE * answer)
char *	numeric_db_value_print (const DB_VALUE * val, char * buf)
int	numeric_db_value_sub (const DB_VALUE * dbv1, const DB_VALUE * dbv2, DB_VALUE * answer)
void	numeric_init_power_value_string (void)
int	numeric_internal_double_to_num (double adouble, int dst_scale, DB_C_NUMERIC num, int * prec, int * scale)
int	numeric_internal_float_to_num (float afloat, int dst_scale, DB_C_NUMERIC num, int * prec, int * scale)

Macros¶

Type	Name
define	MILLISECONDS_OF_ONE_DAY `86400000 /\* 24 \* 60 \* 60 \* 1000 \*/`
define	NUMERIC_MAX_STRING_SIZE `(80 + 1)`
define	SECONDS_OF_ONE_DAY `86400 /\* 24 \* 60 \* 60 \*/`
define	db_locate_numeric (value) `(([DB\_C\_NUMERIC](dbtype__def_8h.md#typedef-db_c_numeric)) ((value)->data.num.d.buf))`

Public Types Documentation¶

enum DB_DATA_STATUS¶

enum DB_DATA_STATUS {
    DATA_STATUS_OK = 0,
    DATA_STATUS_TRUNCATED = 1004,
    DATA_STATUS_NOT_CONSUMED = 1005
};

Public Functions Documentation¶

function numeric_coerce_bigint_to_num¶

void numeric_coerce_bigint_to_num (
    DB_BIGINT arg,
    DB_C_NUMERIC answer
)

function numeric_coerce_dec_str_to_num¶

void numeric_coerce_dec_str_to_num (
    const  char * dec_str,
    DB_C_NUMERIC result
)

function numeric_coerce_double_to_num¶

int numeric_coerce_double_to_num (
    double adouble,
    DB_C_NUMERIC num,
    int * prec,
    int * scale
)

function numeric_coerce_int_to_num¶

void numeric_coerce_int_to_num (
    int arg,
    DB_C_NUMERIC answer
)

function numeric_coerce_num_to_bigint¶

int numeric_coerce_num_to_bigint (
    DB_C_NUMERIC arg,
    int scale,
    DB_BIGINT * answer
)

function numeric_coerce_num_to_dec_str¶

void numeric_coerce_num_to_dec_str (
    DB_C_NUMERIC num,
    char * dec_str
)

function numeric_coerce_num_to_double¶

void numeric_coerce_num_to_double (
    DB_C_NUMERIC num,
    int scale,
    double * adouble
)

function numeric_coerce_num_to_int¶

void numeric_coerce_num_to_int (
    DB_C_NUMERIC arg,
    int * answer
)

function numeric_coerce_num_to_num¶

int numeric_coerce_num_to_num (
    DB_C_NUMERIC src_num,
    int src_prec,
    int src_scale,
    int dest_prec,
    int dest_scale,
    DB_C_NUMERIC dest_num
)

function numeric_coerce_string_to_num¶

int numeric_coerce_string_to_num (
    const  char * astring,
    int astring_len,
    INTL_CODESET codeset,
    DB_VALUE * num
)

function numeric_db_value_abs¶

void numeric_db_value_abs (
    DB_C_NUMERIC src_num,
    DB_C_NUMERIC dest_num
)

function numeric_db_value_add¶

int numeric_db_value_add (
    const  DB_VALUE * dbv1,
    const  DB_VALUE * dbv2,
    DB_VALUE * answer
)

function numeric_db_value_coerce_from_num¶

int numeric_db_value_coerce_from_num (
    DB_VALUE * src,
    DB_VALUE * dest,
    DB_DATA_STATUS * data_stat
)

function numeric_db_value_coerce_from_num_strict¶

int numeric_db_value_coerce_from_num_strict (
    DB_VALUE * src,
    DB_VALUE * dest
)

function numeric_db_value_coerce_to_num¶

int numeric_db_value_coerce_to_num (
    DB_VALUE * src,
    DB_VALUE * dest,
    DB_DATA_STATUS * data_stat
)

function numeric_db_value_compare¶

int numeric_db_value_compare (
    const  DB_VALUE * dbv1,
    const  DB_VALUE * dbv2,
    DB_VALUE * answer
)

function numeric_db_value_div¶

int numeric_db_value_div (
    const  DB_VALUE * dbv1,
    const  DB_VALUE * dbv2,
    DB_VALUE * answer
)

function numeric_db_value_increase¶

int numeric_db_value_increase (
    DB_VALUE * arg
)

function numeric_db_value_is_positive¶

int numeric_db_value_is_positive (
    const  DB_VALUE * arg
)

function numeric_db_value_is_zero¶

bool numeric_db_value_is_zero (
    const  DB_VALUE * arg
)

function numeric_db_value_mul¶

int numeric_db_value_mul (
    const  DB_VALUE * dbv1,
    const  DB_VALUE * dbv2,
    DB_VALUE * answer
)

function numeric_db_value_negate¶

int numeric_db_value_negate (
    DB_VALUE * answer
)

function numeric_db_value_print¶

char * numeric_db_value_print (
    const  DB_VALUE * val,
    char * buf
)

function numeric_db_value_sub¶

int numeric_db_value_sub (
    const  DB_VALUE * dbv1,
    const  DB_VALUE * dbv2,
    DB_VALUE * answer
)

function numeric_init_power_value_string¶

void numeric_init_power_value_string (
    void
)

function numeric_internal_double_to_num¶

int numeric_internal_double_to_num (
    double adouble,
    int dst_scale,
    DB_C_NUMERIC num,
    int * prec,
    int * scale
)

function numeric_internal_float_to_num¶

int numeric_internal_float_to_num (
    float afloat,
    int dst_scale,
    DB_C_NUMERIC num,
    int * prec,
    int * scale
)

Macro Definition Documentation¶

define MILLISECONDS_OF_ONE_DAY¶

#define MILLISECONDS_OF_ONE_DAY `86400000   /* 24 * 60 * 60 * 1000 */`

define NUMERIC_MAX_STRING_SIZE¶

#define NUMERIC_MAX_STRING_SIZE `(80 + 1)`

define SECONDS_OF_ONE_DAY¶

#define SECONDS_OF_ONE_DAY `86400   /* 24 * 60 * 60 */`

define db_locate_numeric¶

#define db_locate_numeric (
    value
) `(( DB_C_NUMERIC ) ((value)->data.num.d.buf))`

The documentation for this class was generated from the following file cubrid/src/query/numeric_opfunc.h