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#!/usr/bin/perl |
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# ApplySnapshot |
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# Vadim Mikheev, (c) 2000, PostgreSQL Inc. |
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|
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eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}' |
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& eval 'exec perl -S $0 $argv:q' |
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if 0; |
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|
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use lib "/usr/share/postgresql/contrib"; |
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use IO::File; |
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use RServ; |
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use Getopt::Long; |
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|
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$| = 1; |
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|
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$result = GetOptions("debug!", "verbose!", "help", |
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"host=s", "user=s", "password=s"); |
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|
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my $debug = $opt_debug || 0; |
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my $verbose = $opt_verbose || 0; |
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my $snapshot = $opt_snapshot || "__Snapshot"; |
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|
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if (defined($opt_help) || (scalar(@ARGV) < 1)) { |
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print "Usage: $0 --host=name --user=name --password=string slavedb\n"; |
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exit ((scalar(@ARGV) < 1)? 1:0); |
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} |
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|
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my $slave = $ARGV[0] || "slave"; |
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|
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my $sinfo = "dbname=$slave"; |
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$sinfo = "$sinfo host=$opt_host" if (defined($opt_host)); |
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$sinfo = "$sinfo user=$opt_user" if (defined($opt_user)); |
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$sinfo = "$sinfo password=$opt_password" if (defined($opt_password)); |
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|
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my $conn = Pg::connectdb($sinfo); |
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|
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my $inpf = new IO::File; |
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$inpf = STDIN; |
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|
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$RServ::quiet = !$verbose; |
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|
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$res = ApplySnapshot ($conn, $inpf); |
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|
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if ($res > 0) |
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{ |
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printf STDERR "Snapshot applied\n"; |
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} |
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elsif ($res != 0) |
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{ |
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printf STDERR "ERROR\n"; |
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exit(1); |
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} |
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|
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exit(0); |