#include "postgres_fe.h"
#include <math.h>
#include <ctype.h>
#include <limits.h>
#include "ecpg_informix.h"
#include "ecpgerrno.h"
#include "ecpgtype.h"
#include "pgtypes_date.h"
#include "pgtypes_error.h"
#include "pgtypes_numeric.h"
#include "sqlca.h"
#include "sqltypes.h"

Include dependency graph for informix.c:

Macros
#define	POSTGRES_ECPG_INTERNAL

Functions
static int	deccall2 (decimal arg1, decimal arg2, int(ptr)(numeric , numeric *))

static int	deccall3 (decimal arg1, decimal arg2, decimal result, int(ptr)(numeric , numeric , numeric *))

int	decadd (decimal arg1, decimal arg2, decimal *sum)

int	deccmp (decimal arg1, decimal arg2)

void	deccopy (decimal src, decimal target)

static char *	ecpg_strndup (const char *str, size_t len)

int	deccvasc (const char cp, int len, decimal np)

int	deccvdbl (double dbl, decimal *np)

int	deccvint (int in, decimal *np)

int	deccvlong (long lng, decimal *np)

int	decdiv (decimal n1, decimal n2, decimal *result)

int	decmul (decimal n1, decimal n2, decimal *result)

int	decsub (decimal n1, decimal n2, decimal *result)

int	dectoasc (decimal np, char cp, int len, int right)

int	dectodbl (decimal np, double dblp)

int	dectoint (decimal np, int ip)

int	dectolong (decimal np, long lngp)

int	rdatestr (date d, char *str)

int	rstrdate (const char str, date d)

void	rtoday (date *d)

int	rjulmdy (date d, short *mdy)

int	rdefmtdate (date d, const char fmt, const char *str)

int	rfmtdate (date d, const char fmt, char str)

int	rmdyjul (short mdy, date d)

int	rdayofweek (date d)

void	dtcurrent (timestamp *ts)

int	dtcvasc (char str, timestamp ts)

int	dtcvfmtasc (char inbuf, char fmtstr, timestamp *dtvalue)

int	dtsub (timestamp ts1, timestamp ts2, interval *iv)

int	dttoasc (timestamp ts, char output)

int	dttofmtasc (timestamp ts, char output, int str_len, char *fmtstr)

int	intoasc (interval i, char str)

static int	initValue (long lng_val)

static int	getRightMostDot (const char *str)

int	rfmtlong (long lng_val, const char fmt, char outbuf)

void	rupshift (char *str)

int	byleng (char *str, int len)

void	ldchar (char src, int len, char dest)

int	rgetmsg (int msgnum, char *s, int maxsize)

int	rtypalign (int offset, int type)

int	rtypmsize (int type, int len)

int	rtypwidth (int sqltype, int sqllen)

void	ECPG_informix_set_var (int number, void *pointer, int lineno)

void *	ECPG_informix_get_var (int number)

void	ECPG_informix_reset_sqlca (void)

int	rsetnull (int t, char *ptr)

int	risnull (int t, const char *ptr)

Variables
static struct sqlca_t	sqlca_init

struct {
long val

int maxdigits

int digits

int remaining

char sign

char * val_string

}	value

Macro Definition Documentation

◆ POSTGRES_ECPG_INTERNAL

#define POSTGRES_ECPG_INTERNAL

Definition at line 3 of file informix.c.

Function Documentation

◆ byleng()

int byleng	(	char *	str,
		int	len
	)

Definition at line 970 of file informix.c.

{
    for (len--; str[len] && str[len] == ' '; len--);
    return (len + 1);
}

References len, and str.

Referenced by ldchar(), and main().

◆ decadd()

int decadd	(	decimal *	arg1,
		decimal *	arg2,
		decimal *	sum
	)

Definition at line 151 of file informix.c.

{
    errno = 0;
    deccall3(arg1, arg2, sum, PGTYPESnumeric_add);
 
    if (errno == PGTYPES_NUM_OVERFLOW)
        return ECPG_INFORMIX_NUM_OVERFLOW;
    else if (errno == PGTYPES_NUM_UNDERFLOW)
        return ECPG_INFORMIX_NUM_UNDERFLOW;
    else if (errno != 0)
        return -1;
    else
        return 0;
}

References deccall3(), ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_NUM_UNDERFLOW, PGTYPES_NUM_OVERFLOW, PGTYPES_NUM_UNDERFLOW, and PGTYPESnumeric_add().

Referenced by main().

◆ deccall2()

static int deccall2	(	decimal *	arg1,
		decimal *	arg2,
		int()(numeric , numeric *)	ptr
	)

static

Definition at line 48 of file informix.c.

{
    numeric    *a1,
               *a2;
    int         i;
 
    if ((a1 = PGTYPESnumeric_new()) == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if ((a2 = PGTYPESnumeric_new()) == NULL)
    {
        PGTYPESnumeric_free(a1);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if (PGTYPESnumeric_from_decimal(arg1, a1) != 0)
    {
        PGTYPESnumeric_free(a1);
        PGTYPESnumeric_free(a2);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if (PGTYPESnumeric_from_decimal(arg2, a2) != 0)
    {
        PGTYPESnumeric_free(a1);
        PGTYPESnumeric_free(a2);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    i = (*ptr) (a1, a2);
 
    PGTYPESnumeric_free(a1);
    PGTYPESnumeric_free(a2);
 
    return i;
}

References a1, a2, ECPG_INFORMIX_OUT_OF_MEMORY, i, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), and PGTYPESnumeric_new().

Referenced by deccmp().

◆ deccall3()

static int deccall3	(	decimal *	arg1,
		decimal *	arg2,
		decimal *	result,
		int()(numeric , numeric , numeric )	ptr
	)

static

Definition at line 86 of file informix.c.

{
    numeric    *a1,
               *a2,
               *nres;
    int         i;
 
    /*
     * we must NOT set the result to NULL here because it may be the same
     * variable as one of the arguments
     */
    if (risnull(CDECIMALTYPE, (char *) arg1) || risnull(CDECIMALTYPE, (char *) arg2))
        return 0;
 
    if ((a1 = PGTYPESnumeric_new()) == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if ((a2 = PGTYPESnumeric_new()) == NULL)
    {
        PGTYPESnumeric_free(a1);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if ((nres = PGTYPESnumeric_new()) == NULL)
    {
        PGTYPESnumeric_free(a1);
        PGTYPESnumeric_free(a2);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if (PGTYPESnumeric_from_decimal(arg1, a1) != 0)
    {
        PGTYPESnumeric_free(a1);
        PGTYPESnumeric_free(a2);
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if (PGTYPESnumeric_from_decimal(arg2, a2) != 0)
    {
        PGTYPESnumeric_free(a1);
        PGTYPESnumeric_free(a2);
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    i = (*ptr) (a1, a2, nres);
 
    if (i == 0)                 /* No error */
    {
 
        /* set the result to null in case it errors out later */
        rsetnull(CDECIMALTYPE, (char *) result);
        PGTYPESnumeric_to_decimal(nres, result);
    }
 
    PGTYPESnumeric_free(nres);
    PGTYPESnumeric_free(a1);
    PGTYPESnumeric_free(a2);
 
    return i;
}

References a1, a2, CDECIMALTYPE, ECPG_INFORMIX_OUT_OF_MEMORY, i, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), PGTYPESnumeric_new(), PGTYPESnumeric_to_decimal(), risnull(), and rsetnull().

Referenced by decadd(), decdiv(), decmul(), and decsub().

◆ deccmp()

int deccmp	(	decimal *	arg1,
		decimal *	arg2
	)

Definition at line 167 of file informix.c.

{
    return deccall2(arg1, arg2, PGTYPESnumeric_cmp);
}

References deccall2(), and PGTYPESnumeric_cmp().

Referenced by main().

◆ deccopy()

void deccopy	(	decimal *	src,
		decimal *	target
	)

Definition at line 173 of file informix.c.

{
    memcpy(target, src, sizeof(decimal));
}

◆ deccvasc()

int deccvasc	(	const char *	cp,
		int	len,
		decimal *	np
	)

Definition at line 198 of file informix.c.

{
    char       *str;
    int         ret = 0;
    numeric    *result;
 
    rsetnull(CDECIMALTYPE, (char *) np);
    if (risnull(CSTRINGTYPE, cp))
        return 0;
 
    str = ecpg_strndup(cp, len);    /* decimal_in always converts the complete
                                     * string */
    if (!str)
        ret = ECPG_INFORMIX_NUM_UNDERFLOW;
    else
    {
        errno = 0;
        result = PGTYPESnumeric_from_asc(str, NULL);
        if (!result)
        {
            switch (errno)
            {
                case PGTYPES_NUM_OVERFLOW:
                    ret = ECPG_INFORMIX_NUM_OVERFLOW;
                    break;
                case PGTYPES_NUM_BAD_NUMERIC:
                    ret = ECPG_INFORMIX_BAD_NUMERIC;
                    break;
                default:
                    ret = ECPG_INFORMIX_BAD_EXPONENT;
                    break;
            }
        }
        else
        {
            int         i = PGTYPESnumeric_to_decimal(result, np);
 
            PGTYPESnumeric_free(result);
            if (i != 0)
                ret = ECPG_INFORMIX_NUM_OVERFLOW;
        }
    }
 
    free(str);
    return ret;
}

References CDECIMALTYPE, CSTRINGTYPE, ECPG_INFORMIX_BAD_EXPONENT, ECPG_INFORMIX_BAD_NUMERIC, ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_NUM_UNDERFLOW, ecpg_strndup(), free, i, len, PGTYPES_NUM_BAD_NUMERIC, PGTYPES_NUM_OVERFLOW, PGTYPESnumeric_free(), PGTYPESnumeric_from_asc(), PGTYPESnumeric_to_decimal(), risnull(), rsetnull(), and str.

Referenced by main().

◆ deccvdbl()

int deccvdbl	(	double	dbl,
		decimal *	np
	)

Definition at line 246 of file informix.c.

{
    numeric    *nres;
    int         result = 1;
 
    rsetnull(CDECIMALTYPE, (char *) np);
    if (risnull(CDOUBLETYPE, (char *) &dbl))
        return 0;
 
    nres = PGTYPESnumeric_new();
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    result = PGTYPESnumeric_from_double(dbl, nres);
    if (result == 0)
        result = PGTYPESnumeric_to_decimal(nres, np);
 
    PGTYPESnumeric_free(nres);
    return result;
}

References CDECIMALTYPE, CDOUBLETYPE, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPESnumeric_free(), PGTYPESnumeric_from_double(), PGTYPESnumeric_new(), PGTYPESnumeric_to_decimal(), risnull(), and rsetnull().

◆ deccvint()

int deccvint	(	int	in,
		decimal *	np
	)

Definition at line 268 of file informix.c.

{
    numeric    *nres;
    int         result = 1;
 
    rsetnull(CDECIMALTYPE, (char *) np);
    if (risnull(CINTTYPE, (char *) &in))
        return 0;
 
    nres = PGTYPESnumeric_new();
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    result = PGTYPESnumeric_from_int(in, nres);
    if (result == 0)
        result = PGTYPESnumeric_to_decimal(nres, np);
 
    PGTYPESnumeric_free(nres);
    return result;
}

References CDECIMALTYPE, CINTTYPE, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPESnumeric_free(), PGTYPESnumeric_from_int(), PGTYPESnumeric_new(), PGTYPESnumeric_to_decimal(), risnull(), and rsetnull().

Referenced by main().

◆ deccvlong()

int deccvlong	(	long	lng,
		decimal *	np
	)

Definition at line 290 of file informix.c.

{
    numeric    *nres;
    int         result = 1;
 
    rsetnull(CDECIMALTYPE, (char *) np);
    if (risnull(CLONGTYPE, (char *) &lng))
        return 0;
 
    nres = PGTYPESnumeric_new();
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    result = PGTYPESnumeric_from_long(lng, nres);
    if (result == 0)
        result = PGTYPESnumeric_to_decimal(nres, np);
 
    PGTYPESnumeric_free(nres);
    return result;
}

References CDECIMALTYPE, CLONGTYPE, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPESnumeric_free(), PGTYPESnumeric_from_long(), PGTYPESnumeric_new(), PGTYPESnumeric_to_decimal(), risnull(), and rsetnull().

Referenced by main().

◆ decdiv()

int decdiv	(	decimal *	n1,
		decimal *	n2,
		decimal *	result
	)

Definition at line 312 of file informix.c.

{
    int         i;
 
    errno = 0;
    i = deccall3(n1, n2, result, PGTYPESnumeric_div);
 
    if (i != 0)
        switch (errno)
        {
            case PGTYPES_NUM_DIVIDE_ZERO:
                return ECPG_INFORMIX_DIVIDE_ZERO;
                break;
            case PGTYPES_NUM_OVERFLOW:
                return ECPG_INFORMIX_NUM_OVERFLOW;
                break;
            default:
                return ECPG_INFORMIX_NUM_UNDERFLOW;
                break;
        }
 
    return 0;
}

References deccall3(), ECPG_INFORMIX_DIVIDE_ZERO, ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_NUM_UNDERFLOW, i, PGTYPES_NUM_DIVIDE_ZERO, PGTYPES_NUM_OVERFLOW, and PGTYPESnumeric_div().

Referenced by main().

◆ decmul()

int decmul	(	decimal *	n1,
		decimal *	n2,
		decimal *	result
	)

Definition at line 337 of file informix.c.

{
    int         i;
 
    errno = 0;
    i = deccall3(n1, n2, result, PGTYPESnumeric_mul);
 
    if (i != 0)
        switch (errno)
        {
            case PGTYPES_NUM_OVERFLOW:
                return ECPG_INFORMIX_NUM_OVERFLOW;
                break;
            default:
                return ECPG_INFORMIX_NUM_UNDERFLOW;
                break;
        }
 
    return 0;
}

References deccall3(), ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_NUM_UNDERFLOW, i, PGTYPES_NUM_OVERFLOW, and PGTYPESnumeric_mul().

Referenced by main().

◆ decsub()

int decsub	(	decimal *	n1,
		decimal *	n2,
		decimal *	result
	)

Definition at line 359 of file informix.c.

{
    int         i;
 
    errno = 0;
    i = deccall3(n1, n2, result, PGTYPESnumeric_sub);
 
    if (i != 0)
        switch (errno)
        {
            case PGTYPES_NUM_OVERFLOW:
                return ECPG_INFORMIX_NUM_OVERFLOW;
                break;
            default:
                return ECPG_INFORMIX_NUM_UNDERFLOW;
                break;
        }
 
    return 0;
}

References deccall3(), ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_NUM_UNDERFLOW, i, PGTYPES_NUM_OVERFLOW, and PGTYPESnumeric_sub().

Referenced by main().

◆ dectoasc()

int dectoasc	(	decimal *	np,
		char *	cp,
		int	len,
		int	right
	)

Definition at line 381 of file informix.c.

{
    char       *str;
    numeric    *nres;
 
    rsetnull(CSTRINGTYPE, (char *) cp);
    if (risnull(CDECIMALTYPE, (char *) np))
        return 0;
 
    nres = PGTYPESnumeric_new();
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if (PGTYPESnumeric_from_decimal(np, nres) != 0)
    {
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    if (right >= 0)
        str = PGTYPESnumeric_to_asc(nres, right);
    else
        str = PGTYPESnumeric_to_asc(nres, nres->dscale);
 
    PGTYPESnumeric_free(nres);
    if (!str)
        return -1;
 
    /*
     * TODO: have to take care of len here and create exponential notation if
     * necessary
     */
    if ((int) (strlen(str) + 1) > len)
    {
        if (len > 1)
        {
            cp[0] = '*';
            cp[1] = '\0';
        }
        free(str);
        return -1;
    }
    else
    {
        strcpy(cp, str);
        free(str);
        return 0;
    }
}

References CDECIMALTYPE, CSTRINGTYPE, numeric::dscale, ECPG_INFORMIX_OUT_OF_MEMORY, free, len, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), PGTYPESnumeric_new(), PGTYPESnumeric_to_asc(), risnull(), rsetnull(), and str.

Referenced by dump_sqlda(), and main().

◆ dectodbl()

int dectodbl	(	decimal *	np,
		double *	dblp
	)

Definition at line 432 of file informix.c.

{
    int         i;
    numeric    *nres = PGTYPESnumeric_new();
 
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if (PGTYPESnumeric_from_decimal(np, nres) != 0)
    {
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    i = PGTYPESnumeric_to_double(nres, dblp);
    PGTYPESnumeric_free(nres);
 
    return i;
}

References ECPG_INFORMIX_OUT_OF_MEMORY, i, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), PGTYPESnumeric_new(), and PGTYPESnumeric_to_double().

Referenced by main().

◆ dectoint()

int dectoint	(	decimal *	np,
		int *	ip
	)

Definition at line 453 of file informix.c.

{
    int         ret;
    numeric    *nres = PGTYPESnumeric_new();
    int         errnum;
 
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if (PGTYPESnumeric_from_decimal(np, nres) != 0)
    {
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    errno = 0;
    ret = PGTYPESnumeric_to_int(nres, ip);
    errnum = errno;
    PGTYPESnumeric_free(nres);
 
    if (ret == -1 && errnum == PGTYPES_NUM_OVERFLOW)
        ret = ECPG_INFORMIX_NUM_OVERFLOW;
 
    return ret;
}

References ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPES_NUM_OVERFLOW, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), PGTYPESnumeric_new(), and PGTYPESnumeric_to_int().

Referenced by main().

◆ dectolong()

int dectolong	(	decimal *	np,
		long *	lngp
	)

Definition at line 480 of file informix.c.

{
    int         ret;
    numeric    *nres = PGTYPESnumeric_new();
    int         errnum;
 
    if (nres == NULL)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    if (PGTYPESnumeric_from_decimal(np, nres) != 0)
    {
        PGTYPESnumeric_free(nres);
        return ECPG_INFORMIX_OUT_OF_MEMORY;
    }
 
    errno = 0;
    ret = PGTYPESnumeric_to_long(nres, lngp);
    errnum = errno;
    PGTYPESnumeric_free(nres);
 
    if (ret == -1 && errnum == PGTYPES_NUM_OVERFLOW)
        ret = ECPG_INFORMIX_NUM_OVERFLOW;
 
    return ret;
}

References ECPG_INFORMIX_NUM_OVERFLOW, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPES_NUM_OVERFLOW, PGTYPESnumeric_free(), PGTYPESnumeric_from_decimal(), PGTYPESnumeric_new(), and PGTYPESnumeric_to_long().

Referenced by main().

◆ dtcurrent()

void dtcurrent ( timestamp * ts )

Definition at line 612 of file informix.c.

{
    PGTYPEStimestamp_current(ts);
}

References PGTYPEStimestamp_current().

◆ dtcvasc()

int dtcvasc	(	char *	str,
		timestamp *	ts
	)

Definition at line 618 of file informix.c.

{
    timestamp   ts_tmp;
    int         i;
    char      **endptr = &str;
 
    errno = 0;
    ts_tmp = PGTYPEStimestamp_from_asc(str, endptr);
    i = errno;
    if (i)
        /* TODO: rewrite to Informix error codes */
        return i;
    if (**endptr)
    {
        /* extra characters exist at the end */
        return ECPG_INFORMIX_EXTRA_CHARS;
    }
    /* TODO: other Informix error codes missing */
 
    /* everything went fine */
    *ts = ts_tmp;
 
    return 0;
}

References ECPG_INFORMIX_EXTRA_CHARS, i, PGTYPEStimestamp_from_asc(), and str.

◆ dtcvfmtasc()

int dtcvfmtasc	(	char *	inbuf,
		char *	fmtstr,
		timestamp *	dtvalue
	)

Definition at line 644 of file informix.c.

{
    return PGTYPEStimestamp_defmt_asc(inbuf, fmtstr, dtvalue);
}

References fmtstr(), and PGTYPEStimestamp_defmt_asc().

◆ dtsub()

int dtsub	(	timestamp *	ts1,
		timestamp *	ts2,
		interval *	iv
	)

Definition at line 650 of file informix.c.

{
    return PGTYPEStimestamp_sub(ts1, ts2, iv);
}

References PGTYPEStimestamp_sub().

◆ dttoasc()

int dttoasc	(	timestamp *	ts,
		char *	output
	)

Definition at line 656 of file informix.c.

{
    char       *asctime = PGTYPEStimestamp_to_asc(*ts);
 
    strcpy(output, asctime);
    free(asctime);
    return 0;
}

References free, output, and PGTYPEStimestamp_to_asc().

◆ dttofmtasc()

int dttofmtasc	(	timestamp *	ts,
		char *	output,
		int	str_len,
		char *	fmtstr
	)

Definition at line 666 of file informix.c.

{
    return PGTYPEStimestamp_fmt_asc(ts, output, str_len, fmtstr);
}

References fmtstr(), output, and PGTYPEStimestamp_fmt_asc().

◆ ECPG_informix_get_var()

void * ECPG_informix_get_var ( int number )

Definition at line 1025 of file informix.c.

{
    return ECPGget_var(number);
}

References ECPGget_var().

◆ ECPG_informix_reset_sqlca()

void ECPG_informix_reset_sqlca ( void )

Definition at line 1031 of file informix.c.

{
    struct sqlca_t *sqlca = ECPGget_sqlca();
 
    if (sqlca == NULL)
        return;
 
    memcpy(sqlca, &sqlca_init, sizeof(struct sqlca_t));
}

References ECPGget_sqlca(), sqlca, and sqlca_init.

◆ ECPG_informix_set_var()

void ECPG_informix_set_var	(	int	number,
		void *	pointer,
		int	lineno
	)

Definition at line 1019 of file informix.c.

{
    ECPGset_var(number, pointer, lineno);
}

References ECPGset_var().

◆ ecpg_strndup()

static char * ecpg_strndup	(	const char *	str,
		size_t	len
	)

static

Definition at line 179 of file informix.c.

{
    size_t      real_len = strlen(str);
    int         use_len = (int) ((real_len > len) ? len : real_len);
 
    char       *new = malloc(use_len + 1);
 
    if (new)
    {
        memcpy(new, str, use_len);
        new[use_len] = '\0';
    }
    else
        errno = ENOMEM;
 
    return new;
}

References len, malloc, and str.

Referenced by deccvasc().

◆ getRightMostDot()

static int getRightMostDot ( const char * str )

static

Definition at line 750 of file informix.c.

{
    size_t      len = strlen(str);
    int         i,
                j;
 
    j = 0;
    for (i = len - 1; i >= 0; i--)
    {
        if (str[i] == '.')
            return len - j - 1;
        j++;
    }
    return -1;
}

References i, j, len, and str.

Referenced by rfmtlong().

◆ initValue()

static int initValue ( long lng_val )

static

initialize the struct, which holds the different forms of the long value

Definition at line 702 of file informix.c.

{
    int         i,
                j;
    long        l,
                dig;
 
    /* set some obvious things */
    value.val = lng_val >= 0 ? lng_val : lng_val * (-1);
    value.sign = lng_val >= 0 ? '+' : '-';
    value.maxdigits = log10(2) * (8 * sizeof(long) - 1);
 
    /* determine the number of digits */
    i = 0;
    l = 1;
    do
    {
        i++;
        l *= 10;
    }
    while ((l - 1) < value.val && l <= LONG_MAX / 10);
 
    if (l <= LONG_MAX / 10)
    {
        value.digits = i;
        l /= 10;
    }
    else
        value.digits = i + 1;
 
    value.remaining = value.digits;
 
    /* convert the long to string */
    if ((value.val_string = (char *) malloc(value.digits + 1)) == NULL)
        return -1;
    dig = value.val;
    for (i = value.digits, j = 0; i > 0; i--, j++)
    {
        value.val_string[j] = dig / l + '0';
        dig = dig % l;
        l /= 10;
    }
    value.val_string[value.digits] = '\0';
    return 0;
}

References i, j, malloc, and value.

Referenced by build_pertrans_for_aggref(), ExecInitAgg(), find_compatible_trans(), preprocess_aggref(), and rfmtlong().

◆ intoasc()

int intoasc	(	interval *	i,
		char *	str
	)

Definition at line 672 of file informix.c.

{
    char       *tmp;
 
    errno = 0;
    tmp = PGTYPESinterval_to_asc(i);
 
    if (!tmp)
        return -errno;
 
    strcpy(str, tmp);
    free(tmp);
    return 0;
}

References free, i, PGTYPESinterval_to_asc(), and str.

Referenced by main().

◆ ldchar()

void ldchar	(	char *	src,
		int	len,
		char *	dest
	)

Definition at line 977 of file informix.c.

{
    int         dlen = byleng(src, len);
 
    memmove(dest, src, dlen);
    dest[dlen] = '\0';
}

References byleng(), generate_unaccent_rules::dest, and len.

Referenced by main().

◆ rdatestr()

int rdatestr	(	date	d,
		char *	str
	)

Definition at line 508 of file informix.c.

{
    char       *tmp = PGTYPESdate_to_asc(d);
 
    if (!tmp)
        return ECPG_INFORMIX_DATE_CONVERT;
 
    /* move to user allocated buffer */
    strcpy(str, tmp);
    free(tmp);
 
    return 0;
}

References ECPG_INFORMIX_DATE_CONVERT, free, PGTYPESdate_to_asc(), and str.

Referenced by date_test_defmt(), date_test_strdate(), and main().

◆ rdayofweek()

int rdayofweek ( date d )

Definition at line 604 of file informix.c.

{
    return PGTYPESdate_dayofweek(d);
}

References PGTYPESdate_dayofweek().

◆ rdefmtdate()

int rdefmtdate	(	date *	d,
		const char *	fmt,
		const char *	str
	)

Definition at line 553 of file informix.c.

{
    /* TODO: take care of DBCENTURY environment variable */
    /* PGSQL functions allow all centuries */
 
    errno = 0;
    if (PGTYPESdate_defmt_asc(d, fmt, str) == 0)
        return 0;
 
    switch (errno)
    {
        case PGTYPES_DATE_ERR_ENOSHORTDATE:
            return ECPG_INFORMIX_ENOSHORTDATE;
        case PGTYPES_DATE_ERR_EARGS:
        case PGTYPES_DATE_ERR_ENOTDMY:
            return ECPG_INFORMIX_ENOTDMY;
        case PGTYPES_DATE_BAD_DAY:
            return ECPG_INFORMIX_BAD_DAY;
        case PGTYPES_DATE_BAD_MONTH:
            return ECPG_INFORMIX_BAD_MONTH;
        default:
            return ECPG_INFORMIX_BAD_YEAR;
    }
}

References ECPG_INFORMIX_BAD_DAY, ECPG_INFORMIX_BAD_MONTH, ECPG_INFORMIX_BAD_YEAR, ECPG_INFORMIX_ENOSHORTDATE, ECPG_INFORMIX_ENOTDMY, PGTYPES_DATE_BAD_DAY, PGTYPES_DATE_BAD_MONTH, PGTYPES_DATE_ERR_EARGS, PGTYPES_DATE_ERR_ENOSHORTDATE, PGTYPES_DATE_ERR_ENOTDMY, PGTYPESdate_defmt_asc(), and str.

Referenced by date_test_defmt(), and rstrdate().

◆ rfmtdate()

int rfmtdate	(	date	d,
		const char *	fmt,
		char *	str
	)

Definition at line 579 of file informix.c.

{
    errno = 0;
    if (PGTYPESdate_fmt_asc(d, fmt, str) == 0)
        return 0;
 
    if (errno == ENOMEM)
        return ECPG_INFORMIX_OUT_OF_MEMORY;
 
    return ECPG_INFORMIX_DATE_CONVERT;
}

References ECPG_INFORMIX_DATE_CONVERT, ECPG_INFORMIX_OUT_OF_MEMORY, PGTYPESdate_fmt_asc(), and str.

Referenced by date_test_fmt().

◆ rfmtlong()

int rfmtlong	(	long	lng_val,
		const char *	fmt,
		char *	outbuf
	)

Definition at line 768 of file informix.c.

{
    size_t      fmt_len = strlen(fmt);
    size_t      temp_len;
    int         i,
                j,              /* position in temp */
                k,
                dotpos;
    int         leftalign = 0,
                blank = 0,
                sign = 0,
                entitydone = 0,
                signdone = 0,
                brackets_ok = 0;
    char       *temp;
    char        tmp[2] = " ";
    char        lastfmt = ' ',
                fmtchar = ' ';
 
    temp = (char *) malloc(fmt_len + 1);
    if (!temp)
    {
        errno = ENOMEM;
        return -1;
    }
 
    /* put all info about the long in a struct */
    if (initValue(lng_val) == -1)
    {
        free(temp);
        errno = ENOMEM;
        return -1;
    }
 
    /* '<' is the only format, where we have to align left */
    if (strchr(fmt, (int) '<'))
        leftalign = 1;
 
    /* '(' requires ')' */
    if (strchr(fmt, (int) '(') && strchr(fmt, (int) ')'))
        brackets_ok = 1;
 
    /* get position of the right-most dot in the format-string */
    /* and fill the temp-string wit '0's up to there. */
    dotpos = getRightMostDot(fmt);
 
    /* start to parse the format-string */
    temp[0] = '\0';
    k = value.digits - 1;       /* position in the value_string */
    for (i = fmt_len - 1, j = 0; i >= 0; i--, j++)
    {
        /* qualify, where we are in the value_string */
        if (k < 0)
        {
            blank = 1;
            if (k == -1)
                sign = 1;
            if (leftalign)
            {
                /* can't use strncat(,,0) here, Solaris would freak out */
                if (sign)
                    if (signdone)
                    {
                        temp[j] = '\0';
                        break;
                    }
            }
        }
        /* if we're right side of the right-most dot, print '0' */
        if (dotpos >= 0 && dotpos <= i)
        {
            if (dotpos < i)
            {
                if (fmt[i] == ')')
                    tmp[0] = value.sign == '-' ? ')' : ' ';
                else
                    tmp[0] = '0';
            }
            else
                tmp[0] = '.';
            strcat(temp, tmp);
            continue;
        }
        /* the ',' needs special attention, if it is in the blank area */
        if (blank && fmt[i] == ',')
            fmtchar = lastfmt;
        else
            fmtchar = fmt[i];
        /* waiting for the sign */
        if (k < 0 && leftalign && sign && !signdone && fmtchar != '+' && fmtchar != '-')
            continue;
        /* analyse this format-char */
        switch (fmtchar)
        {
            case ',':
                tmp[0] = ',';
                k++;
                break;
            case '*':
                if (blank)
                    tmp[0] = '*';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '&':
                if (blank)
                    tmp[0] = '0';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '#':
                if (blank)
                    tmp[0] = ' ';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '-':
                if (sign && value.sign == '-' && !signdone)
                {
                    tmp[0] = '-';
                    signdone = 1;
                }
                else if (blank)
                    tmp[0] = ' ';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '+':
                if (sign && !signdone)
                {
                    tmp[0] = value.sign;
                    signdone = 1;
                }
                else if (blank)
                    tmp[0] = ' ';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '(':
                if (sign && brackets_ok && value.sign == '-')
                    tmp[0] = '(';
                else if (blank)
                    tmp[0] = ' ';
                else
                    tmp[0] = value.val_string[k];
                break;
            case ')':
                if (brackets_ok && value.sign == '-')
                    tmp[0] = ')';
                else
                    tmp[0] = ' ';
                break;
            case '$':
                if (blank && !entitydone)
                {
                    tmp[0] = '$';
                    entitydone = 1;
                }
                else if (blank)
                    tmp[0] = ' ';
                else
                    tmp[0] = value.val_string[k];
                break;
            case '<':
                tmp[0] = value.val_string[k];
                break;
            default:
                tmp[0] = fmt[i];
        }
        strcat(temp, tmp);
        lastfmt = fmt[i];
        k--;
    }
    /* safety-net */
    temp[fmt_len] = '\0';
 
    /* reverse the temp-string and put it into the outbuf */
    temp_len = strlen(temp);
    outbuf[0] = '\0';
    for (i = temp_len - 1; i >= 0; i--)
    {
        tmp[0] = temp[i];
        strcat(outbuf, tmp);
    }
    outbuf[temp_len] = '\0';
 
    /* cleaning up */
    free(temp);
    free(value.val_string);
 
    return 0;
}

References fmtchar(), free, getRightMostDot(), i, initValue(), j, malloc, sign, and value.

Referenced by fmtlong().

◆ rgetmsg()

int rgetmsg	(	int	msgnum,
		char *	s,
		int	maxsize
	)

Definition at line 986 of file informix.c.

{
    (void) msgnum;              /* keep the compiler quiet */
    (void) s;                   /* keep the compiler quiet */
    (void) maxsize;             /* keep the compiler quiet */
    return 0;
}

◆ risnull()

int risnull	(	int	t,
		const char *	ptr
	)

Definition at line 1049 of file informix.c.

{
    return ECPGis_noind_null(t, ptr);
}

References ECPGis_noind_null().

Referenced by deccall3(), deccvasc(), deccvdbl(), deccvint(), deccvlong(), dectoasc(), main(), and test_null().

◆ rjulmdy()

int rjulmdy	(	date	d,
		short *	mdy
	)

Definition at line 541 of file informix.c.

{
    int         mdy_int[3];
 
    PGTYPESdate_julmdy(d, mdy_int);
    mdy[0] = (short) mdy_int[0];
    mdy[1] = (short) mdy_int[1];
    mdy[2] = (short) mdy_int[2];
    return 0;
}

References PGTYPESdate_julmdy().

◆ rmdyjul()

int rmdyjul	(	short *	mdy,
		date *	d
	)

Definition at line 592 of file informix.c.

{
    int         mdy_int[3];
 
    mdy_int[0] = mdy[0];
    mdy_int[1] = mdy[1];
    mdy_int[2] = mdy[2];
    PGTYPESdate_mdyjul(mdy_int, d);
    return 0;
}

References PGTYPESdate_mdyjul().

Referenced by main().

◆ rsetnull()

int rsetnull	(	int	t,
		char *	ptr
	)

Definition at line 1042 of file informix.c.

{
    ECPGset_noind_null(t, ptr);
    return 0;
}

References ECPGset_noind_null().

Referenced by deccall3(), deccvasc(), deccvdbl(), deccvint(), deccvlong(), dectoasc(), and main().

◆ rstrdate()

int rstrdate	(	const char *	str,
		date *	d
	)

Definition at line 529 of file informix.c.

{
    return rdefmtdate(d, "mm/dd/yyyy", str);
}

References rdefmtdate(), and str.

Referenced by date_test_strdate().

◆ rtoday()

void rtoday ( date * d )

Definition at line 535 of file informix.c.

{
    PGTYPESdate_today(d);
}

References PGTYPESdate_today().

◆ rtypalign()

int rtypalign	(	int	offset,
		int	type
	)

Definition at line 995 of file informix.c.

{
    (void) offset;              /* keep the compiler quiet */
    (void) type;                /* keep the compiler quiet */
    return 0;
}

References type.

◆ rtypmsize()

int rtypmsize	(	int	type,
		int	len
	)

Definition at line 1003 of file informix.c.

{
    (void) type;                /* keep the compiler quiet */
    (void) len;                 /* keep the compiler quiet */
    return 0;
}

References len, and type.

◆ rtypwidth()

int rtypwidth	(	int	sqltype,
		int	sqllen
	)

Definition at line 1011 of file informix.c.

{
    (void) sqltype;             /* keep the compiler quiet */
    (void) sqllen;              /* keep the compiler quiet */
    return 0;
}

◆ rupshift()

void rupshift ( char * str )

Definition at line 962 of file informix.c.

{
    for (; *str != '\0'; str++)
        if (islower((unsigned char) *str))
            *str = toupper((unsigned char) *str);
}

References str.

Referenced by main().

Variable Documentation

◆ digits

int digits

Definition at line 691 of file informix.c.

Referenced by convert_to_base(), estimate_ln_dweight(), getbits(), getv4(), hash_numeric(), hash_numeric_extended(), inet_cidr_pton_ipv4(), inet_cidr_pton_ipv6(), inet_net_pton_ipv4(), make_result_opt_error(), numericvar_to_int64(), numericvar_to_uint64(), PGTYPESnumeric_div(), round_var(), set_var_from_str(), strip_var(), and trunc_var().

◆ maxdigits

int maxdigits

Definition at line 690 of file informix.c.

Referenced by apply_typmod(), mul_var(), and numeric().

◆ remaining

int remaining

◆ sign

char sign

Definition at line 693 of file informix.c.

Referenced by _fmt(), _intbig_alloc(), _ltree_compress(), abbroffset(), cnt_sml_sign_common(), copy_special_str(), dcosd(), dcotd(), dsind(), dtand(), ECPGis_noind_null(), fillcache(), float4_to_char(), float8_to_char(), g_intbig_compress(), gensign(), gethms(), ghstore_alloc(), ghstore_compress(), ghstore_consistent(), gist_qe(), gist_te(), gtrgm_alloc(), gtrgm_compress(), gtrgm_consistent(), gtrgm_penalty(), gtrgm_picksplit(), gtsquery_compress(), gtsquery_union(), gtsvector_alloc(), gtsvector_compress(), gtsvector_penalty(), gtsvector_picksplit(), hashing(), int4_to_char(), int8_to_char(), ltree_gist_alloc(), make_result_opt_error(), makesign(), makeTSQuerySign(), NUM_processor(), numeric_in(), numeric_to_char(), QTNEq(), ReadInt(), restore(), rfmtlong(), set_var_from_non_decimal_integer_str(), set_var_from_str(), signconsistent(), signValue(), sizebitvec(), and to_chars().

◆ sqlca_init

struct sqlca_t sqlca_init

static

Initial value:

=
{
    {
        'S', 'Q', 'L', 'C', 'A', ' ', ' ', ' '
    },
    sizeof(struct sqlca_t),
    0,
    {
        0,
        {
            0
        }
    },
    {
        'N', 'O', 'T', ' ', 'S', 'E', 'T', ' '
    },
    {
        0, 0, 0, 0, 0, 0
    },
    {
        0, 0, 0, 0, 0, 0, 0, 0
    },
    {
        '0', '0', '0', '0', '0'
    }
}

Definition at line 21 of file informix.c.

Referenced by ECPG_informix_reset_sqlca().

◆ val

long val

Definition at line 689 of file informix.c.

Referenced by _copyA_Const(), _jumbleA_Const(), _ltree_compress(), _readBitmapset(), accum_sum_add(), accum_sum_rescale(), add_json(), add_jsonb(), addCompoundAffixFlagValue(), addToSimpleStats(), AdjustDays(), AdjustMicroseconds(), AdjustMonths(), AdjustYears(), allocateReloptStruct(), AlterDomainValidateConstraint(), appendConnStrItem(), assignVariables(), AttrDefaultFetch(), autoinc(), basebackup_progress_wait_wal_archive(), bbsink_progress_archive_contents(), bbsink_progress_begin_backup(), bitfromint4(), bitfromint8(), boolop(), bqarr_in(), brin_minmax_multi_consistent(), brin_minmax_multi_summary_out(), brin_page_items(), build_bound_expr(), build_startup_packet(), buildDefItem(), BuildIndexValueDescription(), BuildRelationExtStatistics(), byteaout(), calc_distr(), calc_hist(), cash_words(), check_new_partition_bound(), check_timezone(), checkclass_str(), checkcondition_arr(), checkcondition_bit(), checkcondition_gin(), checkcondition_HL(), checkcondition_QueryOperand(), checkcondition_str(), CheckNNConstraintFetch(), collectTSQueryValues(), composite_to_json(), composite_to_jsonb(), config_enum_lookup_by_value(), conninfo_array_parse(), convert(), convert64(), convert_string_datum(), convertJsonbArray(), convertJsonbObject(), convertJsonbValue(), convertToJsonb(), CopyGetInt16(), CopyGetInt32(), CopyReadAttributesText(), CopySendInt16(), CopySendInt32(), create_list_bounds(), datum_compute_size(), datum_image_hash(), datum_to_json(), datum_to_json_internal(), datum_to_jsonb(), datum_to_jsonb_internal(), datum_write(), datumRestore(), decode_varbyte(), DecodeDate(), DecodeDateTime(), DecodeInterval(), DecodeISO8601Interval(), DecodeNumber(), DecodePosixTimezone(), DecodeSpecial(), DecodeTimeOnly(), DecodeUnits(), deparseStringLiteral(), discard_stack_value(), do_serialize_binary(), dump_sqlda(), each_object_field_end(), each_worker_jsonb(), ean13_out(), ecpg_set_compat_sqlda(), ecpg_set_native_sqlda(), elem_contained_by_multirange(), elem_contained_by_range(), elements_array_element_end(), elements_worker_jsonb(), encode_varbyte(), esc_decode(), evalStandardFunc(), exec_command_pset(), exec_stmt_assert(), ExecBuildSlotPartitionKeyDescription(), ExecBuildSlotValueDescription(), ExecComputeStoredGenerated(), ExecuteCallStmt(), executeItemOptUnwrapTarget(), executeKeyValueMethod(), executeUnaryArithmExpr(), exp_var(), extract_date(), extractModify(), fill_val(), findoprnd(), flatten_set_variable_args(), float4_numeric(), float4_to_char(), float4in_internal(), float8_numeric(), float8_to_char(), float8in_internal(), FreePageBtreeSearchInternal(), FreePageBtreeSearchLeaf(), get_attstatsslot(), get_non_null_list_datum_count(), get_prompt(), get_qual_for_list(), get_range_partbound_string(), get_rule_expr(), get_sql_insert(), get_sql_update(), get_stack_depth_rlimit(), get_string_attr(), get_table_relkind(), getbits(), getHashFnv1a(), getHashMurmur2(), GetJsonBehaviorConst(), gettoken(), gettoken_query(), getTokenTypes(), getv4(), ghstore_compress(), gin_extract_query_trgm(), gin_extract_tsquery(), gin_extract_value_trgm(), ginCompressPostingList(), ginint4_queryextract(), ginPostingListDecodeAllSegments(), gtrgm_compress(), gtsvector_compress(), GUCArrayDelete(), GUCArrayReset(), hash_object_field_end(), hashint8(), hashint8extended(), heap_compute_data_size(), hstore_contains(), hstore_from_text(), hstore_subscript_assign(), hstore_to_jsonb(), hstore_to_jsonb_loose(), hv_store_string(), HV_to_JsonbValue(), in_range_date_interval(), in_range_float4_float8(), in_range_float8_float8(), in_range_int2_int4(), in_range_int4_int4(), in_range_int4_int8(), in_range_int8_int8(), in_range_interval_interval(), in_range_numeric_numeric(), in_range_time_interval(), in_range_timestamp_interval(), in_range_timestamptz_interval(), in_range_timetz_interval(), ineq_histogram_selectivity(), inet_aton(), inet_cidr_pton_ipv6(), inet_spg_choose(), inet_spg_node_number(), int128_to_int64(), int2_numeric(), int4_numeric(), int4_to_char(), int64_multiply_add(), int64_to_int128(), int64_to_numeric(), int64_to_numericvar(), int8_numeric(), int8out(), interval_part_common(), interval_trunc(), is_infinite(), is_superuser(), is_valid(), isbn_cast_from_ean13(), ismn_cast_from_ean13(), isn_out(), issn_cast_from_ean13(), itemptr_to_uint64(), iterate_jsonb_values(), iterate_values_object_field_start(), json_agg_transfn_worker(), jsonb_agg_transfn_worker(), jsonb_contained(), jsonb_contains(), jsonb_object_agg_transfn_worker(), Jsonb_to_SV(), JsonbDeepContains(), JsonbIteratorNext(), JsonbToJsonbValue(), JsonbTypeName(), JsonbValueToJsonb(), JsonItemFromDatum(), libpq_get_current_wal_insert_lsn(), load_domaintype_info(), ltree_compress(), ltxtq_exec(), LWLockReleaseClearVar(), LWLockUpdateVar(), main(), make_array_ref(), make_const(), make_one_partition_rbound(), make_valid(), makeBoolean(), makepol(), MergeWithExistingConstraint(), mod_m(), mode_final(), multirange_contains_elem(), multirange_contains_elem_internal(), multirange_elem_bsearch_comparison(), nodeRead(), non_negative(), numeric_exp(), numeric_float8_no_overflow(), numeric_int2(), numeric_to_char(), numericvar_to_double(), numericvar_to_double_no_overflow(), numericvar_to_int32(), numericvar_to_int64(), numericvar_to_uint64(), OidOutputFunctionCall(), OidSendFunctionCall(), option_parse_int(), OutputFunctionCall(), PageXLogRecPtrGet(), parse_args(), parse_hba_auth_opt(), parse_hba_line(), parse_int(), parse_real(), parse_sane_timezone(), parse_scalar(), parse_snapshot(), parseIntFromText(), ParseISO8601Number(), parseServiceFile(), parseXidFromText(), percentile_cont_final_common(), percentile_disc_final(), percentile_disc_multi_final(), permute(), pg_atomic_init_u32(), pg_atomic_init_u64(), pg_atomic_unlocked_write_u32(), pg_atomic_unlocked_write_u32_impl(), pg_atomic_write_membarrier_u32(), pg_atomic_write_membarrier_u64(), pg_atomic_write_u32(), pg_atomic_write_u32_impl(), pg_atomic_write_u64(), pg_atomic_write_u64_impl(), pg_get_constraintdef_worker(), pg_prng_int64_range(), pg_prng_uint64_range(), pg_stats_ext_mcvlist_items(), pgstat_progress_update_multi_param(), pgstat_progress_update_param(), plperl_build_tuple_result(), plperl_modify_tuple(), plperl_to_hstore(), plpython_to_hstore(), PLy_elog_impl(), PLy_input_convert(), PLy_output_convert(), PLyObject_FromJsonbContainer(), populate_array_dim_jsonb(), populate_recordset_object_field_end(), power_var(), pqBuildErrorMessage3(), PQcancel(), PQconnectPoll(), PQencryptPasswordConn(), pqRowProcessor(), print_tar_number(), PrintResultInCrosstab(), process_integer_literal(), prsd_headline(), pset_bool_string(), pushquery(), puttzcode(), puttzcodepass(), putVariable(), putVariableInt(), QueueCheckConstraintValidation(), range_contains_elem(), range_contains_elem_internal(), rankSort(), raw_expression_tree_walker_impl(), recompute_limits(), RelationBuildTriggers(), RelationGetExclusionInfo(), relptr_store_eval(), replace_percent_placeholders(), ReportGUCOption(), restore(), ri_ReportViolation(), SendFunctionCall(), SerialGetMinConflictCommitSeqNo(), serialize_deflist(), session_username(), set_arg(), set_stack_value(), set_string_attr(), setCompoundAffixFlagValue(), Setup_AF_UNIX(), ShowGUCOption(), simple_action_list_append(), simple_oid_list_append(), simple_oid_list_member(), simple_quote_literal(), simple_string_list_append(), simple_string_list_member(), SPI_getvalue(), splitmix64(), sqlda_common_total_size(), standard_strings(), stringlist_to_identifierstr(), strtoint(), sv2cstr(), test_huge_distances(), test_pipeline_abort(), test_random(), text_format_parse_digits(), time_part_common(), timestamp_part_common(), timestamp_trunc(), timestamp_zone(), timestamptz_part_common(), timestamptz_trunc_internal(), timestamptz_zone(), timetz_part_common(), timetz_zone(), to_json(), to_jsonb(), transformJsonArrayConstructor(), transformJsonBehavior(), transformJsonObjectAgg(), transformJsonObjectConstructor(), transformPartitionBoundValue(), trgm2int(), ts_match_vq(), tsqueryrecv(), tstoreReceiveSlot_detoast(), tts_virtual_materialize(), tuple_to_stringinfo(), tuplesort_getdatum(), tuplesort_putdatum(), uint64_to_itemptr(), untransformRelOptions(), upc_cast_from_ean13(), useKeepalives(), validate_kvpair(), worker_spi_main(), and xoroshiro128ss().

◆ val_string

char* val_string

Definition at line 694 of file informix.c.

Referenced by ExecEvalJsonExprPath().

◆

struct { ... } value

Referenced by _crypt_gensalt_extended_rn(), _crypt_gensalt_md5_rn(), AddISO8601IntPart(), AddPostgresIntPart(), AddVerboseIntPart(), AlterSystemSetConfigFile(), append_num_word(), appendJSONKeyValue(), appendJSONKeyValueFmt(), AppendJumble(), AppendJumble16(), AppendJumble32(), AppendJumble64(), AppendJumble8(), appendPGArray(), appendReloptionsArray(), AppendSeconds(), array_fill(), array_fill_internal(), array_fill_with_lower_bounds(), array_iterate(), array_position_common(), array_positions(), array_sort_internal(), array_to_text_internal(), ArrayCast(), AssertCheckRanges(), AV_to_JsonbValue(), binary_upgrade_set_missing_value(), bloom_add_value(), bloom_contains_value(), BootstrapModeMain(), brin_bloom_consistent(), brin_form_tuple(), brin_minmax_consistent(), brin_minmax_multi_consistent(), build_sorted_items(), build_urlencoded(), bytea_string_agg_transfn(), calculate_frame_offsets(), call_subtype_diff(), cash_in(), cash_out(), cash_words(), check_pghost_envvar(), check_with_filler(), CloneRowTriggersToPartition(), compute_array_stats(), compute_distinct_stats(), compute_range_stats(), compute_scalar_stats(), compute_trivial_stats(), compute_tsvector_stats(), concat_internal(), config_enum_lookup_by_name(), conninfo_storeval(), conninfo_uri_parse_params(), convert_bytea_to_scalar(), convert_int_from_base_unit(), convert_network_to_scalar(), convert_numeric_to_scalar(), convert_one_bytea_to_scalar(), convert_one_string_to_scalar(), convert_prep_stmt_params(), convert_real_from_base_unit(), convert_string_datum(), convert_string_to_scalar(), convert_timevalue_to_scalar(), convert_to_base(), convert_to_base_unit(), convert_to_scalar(), convert_value_to_string(), convert_VALUES_to_ANY(), CopyToBinaryOneRow(), CopyToTextLikeOneRow(), create_list_bounds(), datum_image_hash(), datumCopy(), datumEstimateSpace(), DatumGetFloat4(), DatumGetFloat8(), datumGetSize(), datumSerialize(), datumTransfer(), DCH_from_char(), debugtup(), DecodeDateTime(), DecodeTimeOnly(), deconstruct_composite_datum(), DefineSequence(), do_cast_value(), do_pset(), domain_check(), domain_check_input(), domain_check_internal(), domain_check_safe(), domain_in(), domain_recv(), dxsyn_lexize(), ecpg_build_params(), exec_assign_c_string(), exec_assign_expr(), exec_assign_value(), exec_cast_value(), exec_command_echo(), exec_command_T(), exec_eval_datum(), exec_move_row_from_datum(), exec_move_row_from_fields(), exec_stmt_assert(), exec_stmt_case(), exec_stmt_exit(), exec_stmt_foreach_a(), exec_stmt_fori(), exec_stmt_if(), exec_stmt_while(), ExecEvalJsonConstructor(), ExecEvalPreOrderedDistinctSingle(), ExecEvalRowNullInt(), ExecEvalXmlExpr(), executeDateTimeMethod(), expect_boolean_value(), expect_integer_value(), ExplainProperty(), ExplainPropertyBool(), ExplainPropertyFloat(), ExplainPropertyInteger(), ExplainPropertyText(), ExplainPropertyUInteger(), filter_list_to_array(), find_next_mcelem(), float4_to_char(), Float4GetDatum(), float8_to_char(), fmgr_security_definer(), fmtchar(), fmtfloat(), fmtint(), fmtptr(), fmtstr(), fn(), from_char_set_int(), fsm_set_avail(), FullTransactionIdFromU64(), gather_boolean_expression(), get_char_item(), get_hexdigit(), get_int_item(), get_len_position(), get_matching_list_bounds(), get_position(), get_reloptions(), GetComment(), getDatumCopy(), getJsonPathItem(), getJsonPathVariable(), ginExtractEntries(), ginHeapTupleBulkInsert(), ginHeapTupleFastCollect(), ginHeapTupleInsert(), gist_page_items(), GUCArrayAdd(), hash_resource_elem(), hstore_from_record(), hstore_populate_record(), hstore_to_plperl(), hstore_to_plpython(), index_store_float8_orderby_distances(), initValue(), InsertOneValue(), int4_to_char(), int8_to_char(), IpcSemaphoreInitialize(), is_true_boolean_expression(), is_visible_fxid(), Jsonb_to_SV(), JsonEncodeDateTime(), JsonTableSetDocument(), length_hist_bsearch(), load_return_type(), logicalrep_read_tuple(), LWLockConflictsWithVar(), lz4_compress_datum(), lz4_decompress_datum(), lz4_decompress_datum_slice(), main(), make_SAOP_expr(), makeBoolConst(), makeJsonKeyValue(), makeJsonTablePathScan(), map_sql_value_to_xml_value(), MemoryChunkSetHdrMask(), multipleOfPowerOf2(), multipleOfPowerOf5(), numeric_abbrev_convert(), numeric_in(), numeric_recv(), numeric_to_char(), numeric_to_number(), optional_setsockopt(), optionListToArray(), outDatum(), parse_and_validate_value(), parse_bool(), parse_bool_with_len(), parse_compress_specification(), parse_int(), parse_kvpairs_for_auth(), parse_one_reloption(), parse_psql_options(), parse_real(), ParseLongOption(), ParseVariableBool(), ParseVariableDouble(), ParseVariableNum(), partition_list_bsearch(), partkey_datum_from_expr(), pg_column_size(), pg_crc32c_armv8_available(), pg_get_triggerdef_worker(), pg_lltoa(), pg_logging_init(), pg_ltoa(), pg_snapshot_xip(), pg_strfromd(), pg_ulltoa_n(), pg_ultoa_n(), pg_ultostr(), pg_ultostr_zeropad(), pg_visible_in_snapshot(), pglz_compress_datum(), pglz_decompress_datum(), pglz_decompress_datum_slice(), PGTYPESnumeric_from_asc(), pgwin32_setenv(), plperl_to_hstore(), plpython_to_hstore(), plsample_func_handler(), PLy_output(), PLy_result_ass_subscript(), PLy_subtransaction_exit(), PLyDict_FromTuple(), PLyGenericObject_ToComposite(), PLyMapping_ToComposite(), PLyMapping_ToJsonbValue(), PLySequence_ToComposite(), PLySequence_ToJsonbValue(), postgres_fdw_validator(), postgresAcquireSampleRowsFunc(), PostmasterMain(), postquel_get_single_result(), pow5Factor(), pq_parse_errornotice(), pqParseIntParam(), pqParseProtocolVersion(), pqPutInt(), pqRowProcessor(), pqSaveMessageField(), pqSaveParameterStatus(), PQsetvalue(), print_param_value(), printatt(), printsimple(), process_postgres_switches(), process_startup_options(), ProcessGUCArray(), prune_element_hashtable(), psql_get_variable(), psqlscan_escape_variable(), psqlscan_test_variable(), PsqlVarEnumError(), push_assignment(), putVariable(), putVariableInt(), putVariableValue(), range_bound_escape(), rbound_bsearch(), read_client_final_message(), read_dictionary(), record_out(), replace_auto_config_value(), replaceVariable(), ResourceOwnerAddToHash(), ResourceOwnerForget(), ResourceOwnerReleaseAll(), ResourceOwnerReleaseAllOfKind(), ResourceOwnerRemember(), rfmtlong(), SerializeUncommittedEnums(), set_config_by_name(), set_config_option(), set_config_option_ext(), set_config_with_handle(), set_descriptors(), set_restrict_relation_kind(), set_unicode_line_style(), set_var_from_var(), SetAttrMissing(), SetConfigOption(), setitimer(), SetVariable(), ShowGUCConfigOption(), signValue(), SPI_datumTransfer(), sprintf_double_value(), sprintf_float_value(), statext_expressions_load(), statext_mcv_serialize(), StoreQueryTuple(), string_agg_transfn(), substitute_path_macro(), test_basic(), test_random(), test_single_value(), test_single_value_and_filler(), text_format(), text_format_parse_digits(), text_format_string_conversion(), tfuncFetchRows(), tfuncInitialize(), to_bin32(), to_bin64(), to_hex32(), to_hex64(), to_oct32(), to_oct64(), toast_compress_datum(), toast_datum_size(), toast_delete_datum(), toast_delete_external(), toast_raw_datum_size(), toast_save_datum(), toast_tuple_externalize(), toast_tuple_try_compression(), TransformGUCArray(), transformPartitionBound(), transformPartitionBoundValue(), transformPartitionRangeBounds(), transformRelOptions(), transtime(), validate_option_array_item(), validate_string_option(), wait_for_connection_state(), xid8recv(), and XmlTableSetDocument().

Macros

Functions

Variables

Macro Definition Documentation

◆ POSTGRES_ECPG_INTERNAL

Function Documentation

◆ byleng()

◆ decadd()

◆ deccall2()

◆ deccall3()

◆ deccmp()

◆ deccopy()

◆ deccvasc()

◆ deccvdbl()

◆ deccvint()

◆ deccvlong()

◆ decdiv()

◆ decmul()

◆ decsub()

◆ dectoasc()

◆ dectodbl()

◆ dectoint()

◆ dectolong()

◆ dtcurrent()

◆ dtcvasc()

◆ dtcvfmtasc()

◆ dtsub()

◆ dttoasc()

◆ dttofmtasc()

◆ ECPG_informix_get_var()

◆ ECPG_informix_reset_sqlca()

◆ ECPG_informix_set_var()

◆ ecpg_strndup()

◆ getRightMostDot()

◆ initValue()

◆ intoasc()

◆ ldchar()

◆ rdatestr()

◆ rdayofweek()

◆ rdefmtdate()

◆ rfmtdate()

◆ rfmtlong()

◆ rgetmsg()

◆ risnull()

◆ rjulmdy()

◆ rmdyjul()

◆ rsetnull()

◆ rstrdate()

◆ rtoday()

◆ rtypalign()

◆ rtypmsize()

◆ rtypwidth()

◆ rupshift()

Variable Documentation

◆ digits

◆ maxdigits

◆ remaining

◆ sign

◆ sqlca_init

◆ val

◆ val_string

◆