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BUG#7967 Fix mysqlhotcopy --record-log-position

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BitKeeper/etc/ignore:
  Added scripts/mysqlhotcopy.sh.rej to the ignore list
scripts/mysqlhotcopy.sh:
  BUG#7967 Use fetchrow_hashref() when parsing SHOW SLAVE STATUS so
  that --record-log-pos option will work with all versions from 3.23
  forward and will not break again in the future if additional columns
  are added.
This commit is contained in:
unknown
2005-06-06 22:17:16 -04:00
parent 936b9319b8
commit d09d815649
2 changed files with 18 additions and 3 deletions
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20
scripts/mysqlhotcopy.sh
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@@ -746,9 +746,15 @@ sub record_log_pos {
my ($file,$position) = get_row( $dbh, "show master status" );
die "master status is undefined" if !defined $file || !defined $position;
my ($master_host, undef, undef, undef, $log_file, $log_pos )
= get_row( $dbh, "show slave status" );
my $row_hash = get_row_hash( $dbh, "show slave status" );
my ($master_host, $log_file, $log_pos );
if ( $dbh->{mysql_serverinfo} =~ /^3\.23/ ) {
($master_host, $log_file, $log_pos )
= @{$row_hash}{ qw / Master_Host Log_File Pos / };
} else {
($master_host, $log_file, $log_pos )
= @{$row_hash}{ qw / Master_Host Master_Log_File Read_Master_Log_Pos / };
}
my $hostname = hostname();
$dbh->do( qq{ replace into $table_name
@@ -773,6 +779,14 @@ sub get_row {
return $sth->fetchrow_array();
}
sub get_row_hash {
my ( $dbh, $sql ) = @_;
my $sth = $dbh->prepare($sql);
$sth->execute;
return $sth->fetchrow_hashref();
}
sub scan_raid_dir {
my ( $r_db_files, $data_dir, @raid_dir ) = @_;