145 lines
2.6 KiB
C
145 lines
2.6 KiB
C
/*
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* pgnulltest.c
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*
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*/
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#define TEST_NON_NULLS
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#include <stdio.h>
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#include <time.h>
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#include "libpq-fe.h"
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#include "../halt.h"
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#include "libpgeasy.h"
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int
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main(int argc, char **argv)
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{
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char query[4000];
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int row = 1;
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int aint;
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float afloat;
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double adouble;
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char achar[11],
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achar16[17],
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abpchar[11],
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avarchar[51],
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atext[51];
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time_t aabstime;
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int aint_null,
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afloat_null,
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adouble_null,
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achar_null,
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achar16_null,
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abpchar_null,
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avarchar_null,
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atext_null,
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aabstime_null;
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char optstr[256];
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if (argc != 2)
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halt("Usage: %s database\n", argv[0]);
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snprintf(optstr, 256, "dbname=%s", argv[1]);
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connectdb(optstr);
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on_error_continue();
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doquery("DROP TABLE testfetch");
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on_error_stop();
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doquery("\
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CREATE TABLE testfetch( \
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aint int4, \
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afloat float4, \
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adouble float8, \
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achar char, \
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achar16 char16, \
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abpchar char(10), \
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avarchar varchar(50), \
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atext text, \
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aabstime abstime) \
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");
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#ifdef TEST_NON_NULLS
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sprintf(query, "INSERT INTO testfetch VALUES ( \
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0, \
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0, \
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0, \
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'', \
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'', \
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'', \
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'', \
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'', \
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'');");
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#else
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sprintf(query, "INSERT INTO testfetch VALUES ( \
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NULL, \
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NULL, \
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NULL, \
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NULL, \
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NULL, \
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NULL, \
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NULL, \
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NULL, \
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NULL);");
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#endif
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doquery(query);
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doquery("BEGIN WORK");
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doquery("DECLARE c_testfetch BINARY CURSOR FOR \
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SELECT * FROM testfetch");
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doquery("FETCH ALL IN c_testfetch");
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if (fetchwithnulls(
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&aint,
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&aint_null,
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&afloat,
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&afloat_null,
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&adouble,
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&adouble_null,
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achar,
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&achar_null,
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achar16,
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&achar16_null,
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abpchar,
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&abpchar_null,
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avarchar,
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&avarchar_null,
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atext,
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&atext_null,
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&aabstime,
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&aabstime_null) != END_OF_TUPLES)
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printf("int %d\nfloat %f\ndouble %f\nchar %s\nchar16 %s\n\
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bpchar %s\nvarchar %s\ntext %s\nabstime %s\n",
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aint,
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afloat,
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adouble,
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achar,
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achar16,
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abpchar,
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avarchar,
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atext,
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ctime(&aabstime));
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printf("NULL:\nint %d\nfloat %d\ndouble %d\nchar %d\nchar16 %d\n\
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bpchar %d\nvarchar %d\ntext %d\nabstime %d\n",
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aint_null,
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afloat_null,
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adouble_null,
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achar_null,
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achar16_null,
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abpchar_null,
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avarchar_null,
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atext_null,
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aabstime_null);
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doquery("CLOSE c_testfetch");
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doquery("COMMIT WORK");
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printf("--- %-d rows inserted so far\n", row);
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row++;
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disconnectdb();
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return 0;
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}
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