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authorMarc G. Fournier <scrappy@hub.org>2002-08-30 13:06:22 +0000
committerMarc G. Fournier <scrappy@hub.org>2002-08-30 13:06:22 +0000
commit9a0b4d7f847469544798133391e221481548e1b9 (patch)
tree390a162f094edf18626dae5a007e44ea28fc9268 /src/interfaces/perl5/examples/example.oldstyle
parentc411f51dfbb92848c22188e5d6df968034adb98d (diff)
downloadpostgresql-9a0b4d7f847469544798133391e221481548e1b9.tar.gz
postgresql-9a0b4d7f847469544798133391e221481548e1b9.zip
perl5 interface moved to gborg
Diffstat (limited to 'src/interfaces/perl5/examples/example.oldstyle')
-rw-r--r--src/interfaces/perl5/examples/example.oldstyle294
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diff --git a/src/interfaces/perl5/examples/example.oldstyle b/src/interfaces/perl5/examples/example.oldstyle
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index 2c85bf37c5b..00000000000
--- a/src/interfaces/perl5/examples/example.oldstyle
+++ /dev/null
@@ -1,294 +0,0 @@
-#!/usr/bin/perl
-
-# $Id: example.oldstyle,v 1.2 2001/09/04 11:41:04 petere Exp $
-
-######################### globals
-
-$| = 1;
-use Pg;
-
-$dbmain = 'template1';
-$dbname = 'pgperltest';
-$trace = '/tmp/pgtrace.out';
-$DEBUG = 0; # set this to 1 for traces
-
-######################### the following functions will be tested
-
-# PQsetdb()
-# PQdb()
-# PQuser()
-# PQport()
-# PQstatus()
-# PQfinish()
-# PQerrorMessage()
-# PQtrace()
-# PQuntrace()
-# PQexec()
-# PQconsumeInput
-# PQgetline()
-# PQputline()
-# PQendcopy()
-# PQresultStatus()
-# PQntuples()
-# PQnfields()
-# PQfname()
-# PQfnumber()
-# PQftype()
-# PQfsize()
-# PQcmdStatus()
-# PQoidStatus()
-# PQcmdTuples()
-# PQgetvalue()
-# PQclear()
-# PQprint()
-# PQnotifies()
-# PQlo_import()
-# PQlo_export()
-# PQlo_unlink()
-
-######################### the following functions will not be tested
-
-# PQconnectdb()
-# PQconndefaults()
-# PQsetdbLogin()
-# PQreset()
-# PQrequestCancel()
-# PQpass()
-# PQhost()
-# PQtty()
-# PQoptions()
-# PQsocket()
-# PQbackendPID()
-# PQsendQuery()
-# PQgetResult()
-# PQisBusy()
-# PQgetlineAsync()
-# PQputnbytes()
-# PQmakeEmptyPGresult()
-# PQfmod()
-# PQgetlength()
-# PQgetisnull()
-# PQdisplayTuples()
-# PQprintTuples()
-# PQlo_open()
-# PQlo_close()
-# PQlo_read()
-# PQlo_write()
-# PQlo_creat()
-# PQlo_lseek()
-# PQlo_tell()
-
-######################### handles error condition
-
-$SIG{PIPE} = sub { print "broken pipe\n" };
-
-######################### create and connect to test database
-
-$conn = PQsetdb('', '', '', '', $dbmain);
-die PQerrorMessage($conn) unless PGRES_CONNECTION_OK eq PQstatus($conn);
-print "connected to $dbmain\n";
-
-# do not complain when dropping $dbname
-$result = PQexec($conn, "DROP DATABASE $dbname");
-PQclear($result);
-
-$result = PQexec($conn, "CREATE DATABASE $dbname");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-print "created database $dbname\n";
-PQclear($result);
-
-PQfinish($conn);
-
-$conn = PQsetdb('', '', '', '', $dbname);
-die PQerrorMessage($conn) unless PGRES_CONNECTION_OK eq PQstatus($conn);
-print "connected to $dbname\n";
-
-######################### debug, PQtrace
-
-if ($DEBUG) {
- open(TRACE, ">$trace") || die "can not open $trace: $!";
- PQtrace($conn, TRACE);
- print "enabled tracing into $trace\n";
-}
-
-######################### check PGconn
-
-$db = PQdb($conn);
-print " database: $db\n";
-
-$user = PQuser($conn);
-print " user: $user\n";
-
-$port = PQport($conn);
-print " port: $port\n";
-
-######################### create and insert into table
-
-$result = PQexec($conn, "CREATE TABLE person (id int4, name char(16))");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-print "created table, status = ", PQcmdStatus($result), "\n";
-PQclear($result);
-
-for ($i = 1; $i <= 5; $i++) {
- $result = PQexec($conn, "INSERT INTO person VALUES ($i, 'Edmund Mergl')");
- die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
- PQclear($result);
-}
-print "insert into table, last oid = ", PQoidStatus($result), "\n";
-
-######################### copy to stdout, PQgetline
-
-$result = PQexec($conn, "COPY person TO STDOUT");
-die PQerrorMessage($conn) unless PGRES_COPY_OUT eq PQresultStatus($result);
-print "copy table to STDOUT:\n";
-PQclear($result);
-
-$ret = 0;
-$i = 1;
-while (-1 != $ret) {
- $ret = PQgetline($conn, $string, 256);
- last if $string eq "\\.";
- print " ", $string, "\n";
- $i++;
-}
-
-die PQerrorMessage($conn) unless 0 == PQendcopy($conn);
-
-######################### delete and copy from stdin, PQputline
-
-$result = PQexec($conn, "BEGIN");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-PQclear($result);
-
-$result = PQexec($conn, "DELETE FROM person");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-print "delete from table, command status = ", PQcmdStatus($result), ", no. of tuples = ", PQcmdTuples($result), "\n";
-PQclear($result);
-
-$result = PQexec($conn, "COPY person FROM STDIN");
-die PQerrorMessage($conn) unless PGRES_COPY_IN eq PQresultStatus($result);
-print "copy table from STDIN:\n";
-PQclear($result);
-
-for ($i = 1; $i <= 5; $i++) {
- # watch the tabs and do not forget the newlines
- PQputline($conn, "$i Edmund Mergl\n");
-}
-PQputline($conn, "\\.\n");
-
-die PQerrorMessage($conn) unless 0 == PQendcopy($conn);
-
-$result = PQexec($conn, "END");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-PQclear($result);
-
-######################### select from person, PQgetvalue
-
-$result = PQexec($conn, "SELECT * FROM person");
-die PQerrorMessage($conn) unless PGRES_TUPLES_OK eq PQresultStatus($result);
-print "select from table:\n";
-
-for ($k = 0; $k < PQnfields($result); $k++) {
- print " field = ", $k, "\tfname = ", PQfname($result, $k), "\tftype = ", PQftype($result, $k), "\tfsize = ", PQfsize($result, $k), "\tfnumber = ", PQfnumber($result, PQfname($result, $k)), "\n";
-}
-
-for ($k = 0; $k < PQntuples($result); $k++) {
- for ($l = 0; $l < PQnfields($result); $l++) {
- print " ", PQgetvalue($result, $k, $l);
- }
- print "\n";
-}
-
-PQclear($result);
-
-######################### PQnotifies
-
-if (! defined($pid = fork)) {
- die "can not fork: $!";
-} elsif (! $pid) {
- # I'm the child
- sleep 2;
- $conn = PQsetdb('', '', '', '', $dbname);
- $result = PQexec($conn, "NOTIFY person");
- PQclear($result);
- PQfinish($conn);
- exit;
-}
-
-$result = PQexec($conn, "LISTEN person");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-print "listen table: status = ", PQcmdStatus($result), "\n";
-PQclear($result);
-
-while (1) {
- PQconsumeInput($conn);
- ($table, $pid) = PQnotifies($conn);
- last if $pid;
-}
-print "got notification: table = ", $table, " pid = ", $pid, "\n";
-
-######################### PQprint
-
-$result = PQexec($conn, "SELECT * FROM person");
-die PQerrorMessage($conn) unless PGRES_TUPLES_OK eq PQresultStatus($result);
-print "select from table and print:\n";
-PQprint(STDOUT, $result, 0, 0, 0, 0, 0, 0, " ", "", "", "");
-PQclear($result);
-
-######################### PQlo_import, PQlo_export, PQlo_unlink
-
-$lobject_in = '/tmp/gaga.in';
-$lobject_out = '/tmp/gaga.out';
-
-$data = "testing large objects using lo_import and lo_export";
-open(FD, ">$lobject_in") or die "can not open $lobject_in";
-print(FD $data);
-close(FD);
-
-$result = PQexec($conn, "BEGIN");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-PQclear($result);
-
-$lobjOid = PQlo_import($conn, "$lobject_in") or die PQerrorMessage($conn);
-print "importing file as large object, Oid = ", $lobjOid, "\n";
-
-die PQerrorMessage($conn) unless 1 == PQlo_export($conn, $lobjOid, "$lobject_out");
-print "exporting large object as temporary file\n";
-
-$result = PQexec($conn, "END");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-PQclear($result);
-
-print "comparing imported file with exported file: ";
-print "not " unless (-s "$lobject_in" == -s "$lobject_out");
-print "ok\n";
-
-die PQerrorMessage($conn) if -1 == PQlo_unlink($conn, $lobjOid);
-unlink $lobject_in;
-unlink $lobject_out;
-print "unlink large object\n";
-
-######################### debug, PQuntrace
-
-if ($DEBUG) {
- close(TRACE) || die "bad TRACE: $!";
- PQuntrace($conn);
- print "tracing disabled\n";
-}
-
-######################### disconnect and drop test database
-
-PQfinish($conn);
-
-$conn = PQsetdb('', '', '', '', $dbmain);
-die PQerrorMessage($conn) unless PGRES_CONNECTION_OK eq PQstatus($conn);
-print "connected to $dbmain\n";
-
-$result = PQexec($conn, "DROP DATABASE $dbname");
-die PQerrorMessage($conn) unless PGRES_COMMAND_OK eq PQresultStatus($result);
-print "drop database\n";
-PQclear($result);
-
-PQfinish($conn);
-
-######################### EOF