pgtypeslib-num_test.c File Reference

#include <ecpglib.h>
#include <ecpgerrno.h>
#include <sqlca.h>
#include <stdio.h>
#include <stdlib.h>
#include <pgtypes_numeric.h>
#include <decimal.h>

Include dependency graph for pgtypeslib-num_test.c:

Go to the source code of this file.

Defines
#define	ECPGdebug(X, Y)   ECPGdebug((X)+100,(Y))
Functions
int	main (void)

---

Define Documentation

#define ECPGdebug	(		X,
			Y
	)			ECPGdebug((X)+100,(Y))

Definition at line 7 of file pgtypeslib-num_test.c.

---

Function Documentation

int main

(

void

)

Definition at line 35 of file pgtypeslib-num_test.c.

References ECPGconnect(), ECPGdebug, ECPGdisconnect(), ECPGdo(), ECPGsetcommit(), ECPGst_normal, ECPGt_EOIT, ECPGt_EORT, ECPGt_NO_INDICATOR, ECPGt_numeric, ECPGtrans(), free, i, NULL, PGTYPESnumeric_add(), PGTYPESnumeric_copy(), PGTYPESnumeric_div(), PGTYPESnumeric_free(), PGTYPESnumeric_from_asc(), PGTYPESnumeric_from_int(), PGTYPESnumeric_mul(), PGTYPESnumeric_new(), PGTYPESnumeric_sub(), PGTYPESnumeric_to_asc(), PGTYPESnumeric_to_double(), PGTYPESnumeric_to_long(), sqlca, and sqlprint().

{
    char *text="error\n";
    numeric *value1, *value2, *res;
    /* exec sql begin declare section */
         
        /* = {0, 0, 0, 0, 0, NULL, NULL} ; */
    
#line 22 "num_test.pgc"
 numeric * des ;
/* exec sql end declare section */
#line 24 "num_test.pgc"

    double d;
    long l1, l2;
    int i;

    ECPGdebug(1, stderr);
    /* exec sql whenever sqlerror  do sqlprint ( ) ; */
#line 30 "num_test.pgc"


    { ECPGconnect(__LINE__, 0, "regress1" , NULL, NULL , NULL, 0); 
#line 32 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 32 "num_test.pgc"


    { ECPGsetcommit(__LINE__, "off", NULL);
#line 34 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 34 "num_test.pgc"

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "create table test ( text char ( 5 ) , num numeric ( 14 , 7 ) )", ECPGt_EOIT, ECPGt_EORT);
#line 35 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 35 "num_test.pgc"


    value1 = PGTYPESnumeric_new();
    PGTYPESnumeric_from_int(1407, value1);
    text = PGTYPESnumeric_to_asc(value1, -1);
    printf("from int = %s\n", text);
    free(text);
    PGTYPESnumeric_free(value1);

    value1 = PGTYPESnumeric_from_asc("2369.7", NULL);
    value2 = PGTYPESnumeric_from_asc("10.0", NULL);
    res = PGTYPESnumeric_new();
    PGTYPESnumeric_add(value1, value2, res);
    text = PGTYPESnumeric_to_asc(res, -1);
    printf("add = %s\n", text);
    free(text);

    PGTYPESnumeric_sub(res, value2, res);
    text = PGTYPESnumeric_to_asc(res, -1);
    printf("sub = %s\n", text);
    free(text);
    PGTYPESnumeric_free(value2);

    des = PGTYPESnumeric_new();
    PGTYPESnumeric_copy(res, des);
    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "insert into test ( text , num ) values ( 'test' , $1  )", 
    ECPGt_numeric,&(des),(long)1,(long)0,sizeof(numeric), 
    ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EOIT, ECPGt_EORT);
#line 60 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 60 "num_test.pgc"


    value2 = PGTYPESnumeric_from_asc("2369.7", NULL);
    PGTYPESnumeric_mul(value1, value2, res);
    PGTYPESnumeric_free(value2);

    { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "select num from test where text = 'test'", ECPGt_EOIT, 
    ECPGt_numeric,&(des),(long)1,(long)0,sizeof(numeric), 
    ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, ECPGt_EORT);
#line 66 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 66 "num_test.pgc"


    PGTYPESnumeric_mul(res, des, res);
    text = PGTYPESnumeric_to_asc(res, -1);
    printf("mul = %s\n", text);
    free(text);
    PGTYPESnumeric_free(des);

    value2 = PGTYPESnumeric_from_asc("10000", NULL);
    PGTYPESnumeric_div(res, value2, res);
    text = PGTYPESnumeric_to_asc(res, -1);
    PGTYPESnumeric_to_double(res, &d);
    printf("div = %s %e\n", text, d);

    PGTYPESnumeric_free(value1);
    PGTYPESnumeric_free(value2);

    value1 = PGTYPESnumeric_from_asc("2E7", NULL);
    value2 = PGTYPESnumeric_from_asc("14", NULL);
    i = PGTYPESnumeric_to_long(value1, &l1) | PGTYPESnumeric_to_long(value2, &l2);
    printf("to long(%d) = %ld %ld\n", i, l1, l2);

    free(text);
    PGTYPESnumeric_free(value1);
    PGTYPESnumeric_free(value2);
    PGTYPESnumeric_free(res);

    { ECPGtrans(__LINE__, NULL, "rollback");
#line 93 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 93 "num_test.pgc"

    { ECPGdisconnect(__LINE__, "CURRENT");
#line 94 "num_test.pgc"

if (sqlca.sqlcode < 0) sqlprint ( );}
#line 94 "num_test.pgc"


    return (0);
}