Annotation of /bin/SlaveDelTable

#!/usr/bin/perl -w
# SlaveAddTable
# Vadim Mikheev, (c) 2000, PostgreSQL Inc.

eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
    & eval 'exec perl -S $0 $argv:q'
    if 0;

use strict;
use Pg;
use Getopt::Long;

$| = 1;

my ($debug,$verbose) = (0,0);
my ($help,$slavehost,$slaveport,$slaveuser,$slavepassword);

my $result = GetOptions(
        "debug!" => \$debug, "verbose!" => \$verbose, "help" => \$help,
        "slavehost=s" => \$slavehost, "slaveport=i" => \$slaveport,
        "slaveuser=s" => \$slaveuser, "slavepassword=s" => \$slavepassword,
        );

if (defined($help) || (scalar(@ARGV) < 2)) {
    print "Usage: $0 [options] slavedb table
Options:
        --slavehost=hostname --slaveport=port
        --slaveuser=username --slavepassword=string
";
    exit ((scalar(@ARGV) < 2)? 1:0);
}

my $dbname = $ARGV[0];
my $table = $ARGV[1];
#my $keyname = $ARGV[2];

my $sinfo = "dbname=$dbname";
$sinfo = "$sinfo host=$slavehost" if (defined($slavehost));
$sinfo = "$sinfo port=$slaveport" if (defined($slaveport));
$sinfo = "$sinfo user=$slaveuser" if (defined($slaveuser));
$sinfo = "$sinfo password=$slavepassword" if (defined($slavepassword));

my $conn = Pg::connectdb($sinfo);
if ($conn->status != PGRES_CONNECTION_OK) {
    print STDERR "Failed opening $sinfo\n";
    exit 1;
}

$result = $conn->exec("BEGIN");
die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;

$result = $conn->exec("DELETE FROM _RSERV_SLAVE_TABLES_ WHERE tname='$table'");
die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;

$result = $conn->exec("COMMIT");
die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;

exit(0);
1	dpavlin	1.2	#!/usr/bin/perl -w
2	dpavlin	1.1	# SlaveAddTable
3			# Vadim Mikheev, (c) 2000, PostgreSQL Inc.
4
5			eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
6			& eval 'exec perl -S $0 $argv:q'
7			if 0;
8
9	dpavlin	1.2	use strict;
10	dpavlin	1.1	use Pg;
11			use Getopt::Long;
12
13			$\| = 1;
14
15	dpavlin	1.2	my ($debug,$verbose) = (0,0);
16			my ($help,$slavehost,$slaveport,$slaveuser,$slavepassword);
17	dpavlin	1.1
18	dpavlin	1.2	my $result = GetOptions(
19			"debug!" => \$debug, "verbose!" => \$verbose, "help" => \$help,
20			"slavehost=s" => \$slavehost, "slaveport=i" => \$slaveport,
21			"slaveuser=s" => \$slaveuser, "slavepassword=s" => \$slavepassword,
22			);
23
24			if (defined($help) \|\| (scalar(@ARGV) < 2)) {
25			print "Usage: $0 [options] slavedb table
26			Options:
27			--slavehost=hostname --slaveport=port
28			--slaveuser=username --slavepassword=string
29			";
30			exit ((scalar(@ARGV) < 2)? 1:0);
31	dpavlin	1.1	}
32
33			my $dbname = $ARGV[0];
34			my $table = $ARGV[1];
35			#my $keyname = $ARGV[2];
36
37			my $sinfo = "dbname=$dbname";
38	dpavlin	1.2	$sinfo = "$sinfo host=$slavehost" if (defined($slavehost));
39			$sinfo = "$sinfo port=$slaveport" if (defined($slaveport));
40			$sinfo = "$sinfo user=$slaveuser" if (defined($slaveuser));
41			$sinfo = "$sinfo password=$slavepassword" if (defined($slavepassword));
42	dpavlin	1.1
43			my $conn = Pg::connectdb($sinfo);
44			if ($conn->status != PGRES_CONNECTION_OK) {
45			print STDERR "Failed opening $sinfo\n";
46			exit 1;
47			}
48
49	dpavlin	1.2	$result = $conn->exec("BEGIN");
50	dpavlin	1.1	die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;
51
52			$result = $conn->exec("DELETE FROM _RSERV_SLAVE_TABLES_ WHERE tname='$table'");
53			die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;
54
55			$result = $conn->exec("COMMIT");
56			die $conn->errorMessage if $result->resultStatus ne PGRES_COMMAND_OK;
57
58			exit(0);