1.7.01.7.0
This commit is contained in:
Edmund Mergl
parent
30b9b529f3
commit
734328840c
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@ -1,44 +1,48 @@
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#!/usr/local/bin/perl
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# demo script, tested with:
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# - PostgreSQL-6.2
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# - apache_1.2.4
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# - mod_perl-1.00
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# - perl5.004_03
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# - PostgreSQL-6.3
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# - apache_1.3
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# - mod_perl-1.08
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# - perl5.004_04
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use CGI;
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use Pg;
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use strict;
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$query = new CGI;
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my $query = new CGI;
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print $query->header,
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$query->start_html(-title=>'A Simple Example'),
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$query->startform,
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"<CENTER><H3>Testing Module Pg</H3></CENTER>",
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"Enter database name: ",
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$query->textfield(-name=>'dbname'),
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"<P>",
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"Enter select command: ",
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$query->textfield(-name=>'cmd', -size=>40),
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"<P>",
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$query->submit(-value=>'Submit'),
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"<P><CENTER><TABLE CELLPADDING=4 CELLSPACING=2 BORDER=1>",
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"<TR><TD>Enter conninfo string: </TD>",
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"<TD>", $query->textfield(-name=>'conninfo', -size=>40, -default=>'dbname=template1 host=localhost'), "</TD>",
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"</TR>",
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"<TR><TD>Enter select command: </TD>",
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"<TD>", $query->textfield(-name=>'cmd', -size=>40), "</TD>",
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"</TR>",
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"</TABLE></CENTER><P>",
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"<CENTER>", $query->submit(-value=>'Submit'), "</CENTER>",
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$query->endform;
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if ($query->param) {
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$dbname = $query->param('dbname');
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$conn = Pg::connectdb("dbname = $dbname");
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$cmd = $query->param('cmd');
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$result = $conn->exec($cmd);
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print "<TABLE>";
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for ($i = 0; $i < $result->ntuples; $i++) {
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print "<TR>";
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for ($j = 0; $j < $result->nfields; $j++) {
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print "<TD>", $result->getvalue($i, $j), "</TD>";
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my $conninfo = $query->param('conninfo');
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my $conn = Pg::connectdb($conninfo);
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if ($conn->status == PGRES_CONNECTION_OK) {
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my $cmd = $query->param('cmd');
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my $result = $conn->exec($cmd);
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print "<P><CENTER><TABLE CELLPADDING=4 CELLSPACING=2 BORDER=1>\n";
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my @row;
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while (@row = $result->fetchrow) {
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print "<TR><TD>", join("</TD><TD>", @row), "</TD></TR>\n";
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}
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print "</TR>";
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print "</TABLE></CENTER><P>\n";
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} else {
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print "<CENTER><H2>Connect to database failed</H2></CENTER>\n";
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}
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print "</TABLE>";
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}
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print $query->end_html;
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@ -2,7 +2,7 @@
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#-------------------------------------------------------
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#
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# $Id: example.newstyle,v 1.2 1997/09/25 21:15:02 mergl Exp $
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# $Id: example.newstyle,v 1.3 1998/02/20 21:26:06 mergl Exp $
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#
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# Copyright (c) 1997 Edmund Mergl
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#
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@ -13,7 +13,7 @@
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######################### We start with some black magic to print on failure.
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BEGIN { $| = 1; print "1..61\n"; }
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BEGIN { $| = 1; print "1..57\n"; }
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END {print "not ok 1\n" unless $loaded;}
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use Pg;
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$loaded = 1;
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@ -23,6 +23,7 @@ print "ok 1\n";
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$dbmain = 'template1';
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$dbname = 'pgperltest';
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$dbhost = 'localhost';
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$trace = '/tmp/pgtrace.out';
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$cnt = 2;
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$DEBUG = 0; # set this to 1 for traces
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@ -88,7 +89,7 @@ $SIG{PIPE} = sub { print "broken pipe\n" };
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######################### create and connect to test database
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# 2-4
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$conn = Pg::connectdb("dbname=$dbmain");
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$conn = Pg::connectdb("dbname=$dbmain host=$dbhost");
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cmp_eq(PGRES_CONNECTION_OK, $conn->status);
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# might fail if $dbname doesn't exist => don't check resultStatus
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@ -97,7 +98,7 @@ $result = $conn->exec("DROP DATABASE $dbname");
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$result = $conn->exec("CREATE DATABASE $dbname");
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cmp_eq(PGRES_COMMAND_OK, $result->resultStatus);
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$conn = Pg::connectdb("dbname=$dbname");
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$conn = Pg::connectdb("dbname=$dbname host=$dbhost");
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cmp_eq(PGRES_CONNECTION_OK, $conn->status);
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######################### debug, PQtrace
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@ -200,17 +201,14 @@ for ($k = 0; $k < $result->nfields; $k++) {
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cmp_eq($k, $fnumber);
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}
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for ($k = 0; $k < $result->ntuples; $k++) {
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$string = "";
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for ($l = 0; $l < $result->nfields; $l++) {
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$string .= $result->getvalue($k, $l) . " ";
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}
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$i = $k + 1;
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cmp_eq("$i Edmund Mergl ", $string);
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$string = "";
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while (@row = $result->fetchrow) {
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$string = join(" ", @row);
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}
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cmp_eq("5 Edmund Mergl", $string);
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######################### PQnotifies
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# 49-51
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# 44-47
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if (! defined($pid = fork)) {
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die "can not fork: $!";
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@ -218,7 +216,7 @@ if (! defined($pid = fork)) {
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# i'm the child
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sleep 2;
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bless $conn;
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$conn = Pg::connectdb("dbname=$dbname");
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$conn = Pg::connectdb("dbname=$dbname host=$dbhost");
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$result = $conn->exec("NOTIFY person");
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exit;
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}
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@ -236,7 +234,7 @@ while (1) {
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cmp_eq("person", $table);
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######################### PQprint
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# 52-53
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# 48-49
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$result = $conn->exec("SELECT name FROM person WHERE id = 2");
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cmp_eq(PGRES_TUPLES_OK, $result->resultStatus);
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@ -246,7 +244,7 @@ $result->print(PRINT, 0, 0, 0, 0, 1, 0, " ", "", "", "myName");
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close(PRINT) || die "bad PRINT: $!";
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######################### PQlo_import, PQlo_export, PQlo_unlink
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# 54-59
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# 50-55
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$filename = 'ApachePg.pl';
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$cwd = `pwd`;
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@ -276,9 +274,9 @@ if ($DEBUG) {
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}
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######################### disconnect and drop test database
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# 60-61
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# 56-57
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$conn = Pg::connectdb("dbname=$dbmain");
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$conn = Pg::connectdb("dbname=$dbmain host=$dbhost");
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cmp_eq(PGRES_CONNECTION_OK, $conn->status);
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$result = $conn->exec("DROP DATABASE $dbname");
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@ -2,7 +2,7 @@
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#-------------------------------------------------------
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#
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# $Id: example.oldstyle,v 1.2 1997/09/25 21:15:04 mergl Exp $
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# $Id: example.oldstyle,v 1.3 1998/02/20 21:26:08 mergl Exp $
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#
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# Copyright (c) 1997 Edmund Mergl
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#
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@ -23,6 +23,7 @@ print "ok 1\n";
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$dbmain = 'template1';
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$dbname = 'pgperltest';
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$dbhost = 'localhost';
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$trace = '/tmp/pgtrace.out';
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$cnt = 2;
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$DEBUG = 0; # set this to 1 for traces
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@ -88,7 +89,7 @@ $SIG{PIPE} = sub { print "broken pipe\n" };
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######################### create and connect to test database
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# 2-4
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$conn = PQsetdb('', '', '', '', $dbmain);
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$conn = PQsetdb($dbhost, '', '', '', $dbmain);
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cmp_eq(PGRES_CONNECTION_OK, PQstatus($conn));
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# might fail if $dbname doesn't exist => don't check resultStatus
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@ -101,7 +102,7 @@ PQclear($result);
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PQfinish($conn);
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$conn = PQsetdb('', '', '', '', $dbname);
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$conn = PQsetdb($dbhost, '', '', '', $dbname);
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cmp_eq(PGRES_CONNECTION_OK, PQstatus($conn));
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######################### debug, PQtrace
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@ -230,7 +231,7 @@ if (! defined($pid = fork)) {
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} elsif (! $pid) {
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# i'm the child
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sleep 2;
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$conn = PQsetdb('', '', '', '', $dbname);
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$conn = PQsetdb($dbhost, '', '', '', $dbname);
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$result = PQexec($conn, "NOTIFY person");
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PQclear($result);
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PQfinish($conn);
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PQfinish($conn);
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$conn = PQsetdb('', '', '', '', $dbmain);
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$conn = PQsetdb($dbhost, '', '', '', $dbmain);
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cmp_eq(PGRES_CONNECTION_OK, PQstatus($conn));
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$result = PQexec($conn, "DROP DATABASE $dbname");
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