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/*
* insert.c
*
*/
#include <stdio.h>
#include <signal.h>
#include <time.h>
#include <halt.h>
#include <libpq-fe.h>
#include "pginterface.h"
int main(int argc, char **argv)
{
char query[4000];
int row =1;
int aint;
float afloat;
double adouble;
char achar[11], achar16[17], abpchar[11], avarchar[51], atext[51];
time_t aabstime;
if (argc != 2)
halt("Usage: %s database\n",argv[0]);
connectdb(argv[1],NULL,NULL,NULL,NULL);
skip_query_errors = 1;
doquery("DROP TABLE testfetch");
skip_query_errors = 0;
doquery("\
CREATE TABLE testfetch( \
aint int4, \
afloat float4, \
adouble float8, \
achar char, \
achar16 char16, \
abpchar char(10), \
avarchar varchar(50), \
atext text, \
aabstime abstime) \
");
while(1)
{
sprintf(query,"INSERT INTO testfetch VALUES ( \
%d, \
2322.12, \
'923121.0323'::float8, \
'A', \
'Betty', \
'Charley', \
'Doug', \
'Ernie', \
'now' )", row);
doquery(query);
doquery("BEGIN WORK");
doquery("DECLARE c_testfetch BINARY CURSOR FOR \
SELECT * FROM testfetch");
doquery("FETCH ALL IN c_testfetch");
while (fetch(
&aint,
&afloat,
&adouble,
achar,
achar16,
abpchar,
avarchar,
atext,
&aabstime) != END_OF_TUPLES)
printf("int %d\nfloat %f\ndouble %f\nchar %s\nchar16 %s\n\
bpchar %s\nvarchar %s\ntext %s\nabstime %s",
aint,
afloat,
adouble,
achar,
achar16,
abpchar,
avarchar,
atext,
ctime(&aabstime));
doquery("CLOSE c_testfetch");
doquery("COMMIT WORK");
printf("--- %-d rows inserted so far\n",row);
row++;
}
disconnectdb();
return 0;
}
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