informix.c File Reference

#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:

Go to the source code of this file.

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((char *) sqlca, (char *) &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, fmt, 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, fmt, 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 fmt, 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

Definition at line 692 of file informix.c.

Referenced by aclmask(), ahwrite(), ConditionalMultiXactIdWait(), dataBeginPlaceToPageLeaf(), DecodeXLogRecord(), deconstruct_recurse(), dir_write(), Do_MultiXactIdWait(), dsm_impl_mmap(), dumpRoleMembership(), ginVacuumItemPointers(), leafRepackItems(), member_copy_control_data(), MultiXactIdWait(), PQescapeStringInternal(), pqSendSome(), sendFile(), and sendFileWithContent().

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(), CheckConstraintFetch(), 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(), 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(), 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(), appendPGArray(), appendReloptionsArray(), AppendSeconds(), array_fill(), array_fill_internal(), array_fill_with_lower_bounds(), array_iterate(), array_position_common(), array_positions(), 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(), 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(), CopyOneRowTo(), 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(), makeBoolConst(), makeJsonKeyValue(), makeJsonTablePathScan(), map_sql_value_to_xml_value(), match_orclause_to_indexcol(), 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_one_reloption(), parse_psql_options(), parse_real(), ParseLongOption(), ParseVariableBool(), 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(), 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(), 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().