Change to fit the coding guidelines

Add the possibility to connect with tnsnames.ora entry (hostname/port/sid)
This commit is contained in:
jerome.bolliet@capgemini.com 2018-05-21 12:38:08 +02:00
parent 7a82bee432
commit 4437679706
2 changed files with 79 additions and 93 deletions

View File

@ -23,6 +23,7 @@ package database::oracle::plugin;
use strict; use strict;
use warnings; use warnings;
use base qw(centreon::plugins::script_sql); use base qw(centreon::plugins::script_sql);
use Data::Dumper;
sub new { sub new {
my ($class, %options) = @_; my ($class, %options) = @_;
@ -76,13 +77,17 @@ sub init {
if (defined($options_result->{hostname})) { if (defined($options_result->{hostname})) {
@{$self->{sqldefault}->{dbi}} = (); @{$self->{sqldefault}->{dbi}} = ();
@{$self->{sqldefault}->{sqlpluscmd}} = ();
for (my $i = 0; $i < scalar(@{$options_result->{hostname}}); $i++) { for (my $i = 0; $i < scalar(@{$options_result->{hostname}}); $i++) {
$self->{sqldefault}->{dbi}[$i] = { data_source => 'Oracle:host=' . $options_result->{hostname}[$i] }; $self->{sqldefault}->{dbi}[$i] = { data_source => 'Oracle:host=' . $options_result->{hostname}[$i] };
$self->{sqldefault}->{sqlpluscmd}[$i] = { hostname => $options_result->{hostname}[$i] };
if (defined($options_result->{port}[$i])) { if (defined($options_result->{port}[$i])) {
$self->{sqldefault}->{dbi}[$i]->{data_source} .= ';port=' . $options_result->{port}[$i]; $self->{sqldefault}->{dbi}[$i]->{data_source} .= ';port=' . $options_result->{port}[$i];
$self->{sqldefault}->{sqlpluscmd}[$i]->{port} = $options_result->{port}[$i];
} }
if ((defined($options_result->{sid})) && ($options_result->{sid} ne '')) { if ((defined($options_result->{sid})) && ($options_result->{sid} ne '')) {
$self->{sqldefault}->{dbi}[$i]->{data_source} .= ';sid=' . $options_result->{sid}; $self->{sqldefault}->{dbi}[$i]->{data_source} .= ';sid=' . $options_result->{sid};
$self->{sqldefault}->{sqlpluscmd}[$i]->{sid} = $options_result->{sid};
} }
} }
} }

View File

@ -27,16 +27,6 @@ use Digest::MD5 qw(md5_hex);
use File::Temp qw(tempfile); use File::Temp qw(tempfile);
use Data::Dumper; use Data::Dumper;
my $debug = 0;
sub printd {
my @msg = @_;
if($debug) {
print @msg;
}
}
sub new { sub new {
my ($class, %options) = @_; my ($class, %options) = @_;
my $self = {}; my $self = {};
@ -55,20 +45,21 @@ sub new {
$options{output}->option_exit(); $options{output}->option_exit();
} }
if (!defined($options{noptions})) { if (!defined($options{noptions})) {
$options{options}->add_options(arguments => $options{options}->add_options(
{ "sqlplus-cmd:s" => { name => 'sqlplus_cmd'}, arguments => {
"oracle-sid:s" => { name => 'oracle_sid' }, "sqlplus-cmd:s" => { name => 'sqlplus_cmd'},
"oracle-home:s" => { name => 'oracle_home' }, "oracle-home:s" => { name => 'oracle_home' },
"tnsadmin-home:s" => { name => 'tnsadmin_home' }, "tnsadmin-home:s" => { name => 'tnsadmin_home' },
"username:s" => { name => 'username' }, "tnsnames-sid:s" => { name => 'tnsnames_sid'},
"password:s" => { name => 'password' }, "username:s" => { name => 'username' },
"local-connexion" => { name => 'local_connexion', default=>0 }, "password:s" => { name => 'password' },
"oracle-debug" => { name => 'oracle_debug', default=>0 }, "local-connexion" => { name => 'local_connexion', default=>0 },
"sysdba" => { name => 'sysdba', default=>0 }, "sysdba" => { name => 'sysdba', default=>0 },
"sql-errors-exit:s" => { name => 'sql_errors_exit', default => 'unknown' }, "sql-errors-exit:s" => { name => 'sql_errors_exit', default => 'unknown' },
"tempdir:s" => { name => 'tempdir', default => '/tmp' }, "tempdir:s" => { name => 'tempdir', default => '/tmp' },
}); }
} );
}
$options{options}->add_help(package => __PACKAGE__, sections => 'sqlpluscmd OPTIONS', once => 1); $options{options}->add_help(package => __PACKAGE__, sections => 'sqlpluscmd OPTIONS', once => 1);
$self->{output} = $options{output}; $self->{output} = $options{output};
@ -78,14 +69,10 @@ sub new {
$self->{columns} = undef; $self->{columns} = undef;
$self->{version} = undef; $self->{version} = undef;
$self->{oracle_sid} = undef; $self->{sid} = undef;
$self->{oracle_home} = undef; $self->{oracle_home} = undef;
$self->{tnsadmin_home} = undef; $self->{tnsadmin_home} = undef;
$self->{local_connexion} = undef; $self->{local_connexion} = undef;
$self->{sysdba} = undef;
$self->{username} = undef;
$self->{password} = undef;
$self->{tempdir} = undef;
return $self; return $self;
} }
@ -122,66 +109,64 @@ sub check_options {
# return 1 = ok still data_source # return 1 = ok still data_source
# return 0 = no data_source left # return 0 = no data_source left
$self->{oracle_sid} = $self->{option_results}->{oracle_sid}; $self->{sid} = defined($self->{option_results}->{sid}[0]) ? $self->{option_results}->{sid}[0]: $self->{option_results}->{tnsnames_sid};
$self->{oracle_home} = $self->{option_results}->{oracle_home}; $self->{oracle_home} = defined($self->{option_results}->{oracle_home}) ? $self->{option_results}->{oracle_home} : $ENV{'ORACLE_HOME'};
$self->{tnsadmin_home} = $self->{option_results}->{tnsadmin_home}; $self->{tnsadmin_home} = defined($self->{option_results}->{tnsadmin_home}) ? $self->{option_results}->{tnsadmin_home} : $ENV{'TNSADMIN'};
$self->{username} = $self->{option_results}->{username};
$self->{password} = $self->{option_results}->{password};
$self->{local_connexion} = $self->{option_results}->{local_connexion}; $self->{local_connexion} = $self->{option_results}->{local_connexion};
$self->{sysdba} = $self->{option_results}->{sysdba};
$self->{sql_errors_exit} = $self->{option_results}->{sql_errors_exit};
$self->{sqlplus_cmd} = $self->{option_results}->{sqlplus_cmd}; $self->{sqlplus_cmd} = $self->{option_results}->{sqlplus_cmd};
$self->{tempdir} = $self->{option_results}->{tempdir};
$debug = $self->{option_results}->{oracle_debug};
printd "*** DEBUG MODE****\n"; $self->{output}->output_add(long_msg=>"*** DEBUG MODE****\n");
printd Dumper($self->{option_results}),"\n"; $self->{output}->output_add(long_msg=>Dumper($self->{option_results}));;
if (!defined($self->{oracle_sid}) || $self->{oracle_sid} eq '') { # check the SID prerequisite option
if (!defined($self->{sid}) || $self->{sid} eq '') {
$self->{output}->add_option_msg(short_msg => "Need to specify sid argument."); $self->{output}->add_option_msg(short_msg => "Need to specify sid argument.");
$self->{output}->option_exit(exit_litteral => $self->{sql_errors_exit}); $self->{output}->option_exit(exit_litteral => $self->{option_results}->{sql_errors_exit});
} }
if (!defined($self->{oracle_home}) && defined($ENV{'ORACLE_HOME'})) { # check the ORACLE_HOME variable
$self->{oracle_home} = $ENV{'ORACLE_HOME'};
}
if (!defined($self->{oracle_home}) || $self->{oracle_home} eq '') { if (!defined($self->{oracle_home}) || $self->{oracle_home} eq '') {
$self->{output}->add_option_msg(short_msg => "Need to specify oracle-home argument."); $self->{output}->add_option_msg(short_msg => "Need to specify oracle-home argument.");
$self->{output}->option_exit(exit_litteral => $self->{sql_errors_exit}); $self->{output}->option_exit(exit_litteral => $self->{option_results}->{sql_errors_exit});
} }
if (!defined($self->{tnsadmin_home}) && defined($ENV{'TNSADMIN'})) { # construct the TNSADMIN variable if not available
$self->{tnsadmin_home} = $ENV{'TNSADMIN'}; if(!defined($self->{tnsadmin_home})) {
} elsif(!defined($self->{tnsadmin_home})) {
$self->{tnsadmin_home} = $self->{oracle_home}."/network/admin"; $self->{tnsadmin_home} = $self->{oracle_home}."/network/admin";
} }
# check the SQLPLUS command to use
if(!$self->{sqlplus_cmd}) { if(!$self->{sqlplus_cmd}) {
$self->{sqlplus_cmd} = $self->{oracle_home}."/bin/sqlplus"; $self->{sqlplus_cmd} = $self->{oracle_home}."/bin/sqlplus";
} }
$self->{args} = ['-L', '-S']; $self->{args} = ['-L', '-S'];
my $connection_string = ""; my $connection_string = "";
if($self->{sysdba} == 1) { if($self->{option_results}->{sysdba} == 1) {
printd "*** SYDBA MODE****\n"; $self->{output}->output_add(long_msg=>"*** SYDBA MODE****\n");
$connection_string="/ as sysdba"; $connection_string="/ as sysdba";
$self->{local_connexion} = 1; $self->{local_connexion} = 1;
} elsif(defined($self->{username}) && defined($self->{password})) { } elsif(defined($self->{option_results}->{username}) && defined($self->{option_results}->{password})) {
$connection_string=$self->{username}."/".$self->{password}; $connection_string=$self->{option_results}->{username}."/".$self->{option_results}->{password};
} else { } else {
$self->{output}->add_option_msg(short_msg => "Need to specify username/password arguments or sysdba option."); $self->{output}->add_option_msg(short_msg => "Need to specify username/password arguments or sysdba option.");
$self->{output}->option_exit(exit_litteral => $self->{sql_errors_exit}); $self->{output}->option_exit(exit_litteral => $self->{option_results}->{sql_errors_exit});
} }
if($self->{local_connexion} == 0) { if($self->{local_connexion} == 0) {
$connection_string .= "\@".$self->{oracle_sid}; if(defined($self->{option_results}->{hostname})) {
my $port = defined($self->{option_results}->{port}) ? $self->{option_results}->{port}[0] : 1521;
$connection_string .= "\@//".$self->{option_results}->{hostname}[0].":".$port."/".$self->{sid};
} else {
$connection_string .= "\@".$self->{sid};
}
} else { } else {
printd "*** LOCAL CONNEXION MODE****\n"; $self->{output}->output_add(long_msg=>"*** LOCAL CONNEXION MODE****\n");
$ENV{ORACLE_SID} = $self->{oracle_sid}; $ENV{ORACLE_SID} = $self->{sid};
} }
# register a false data_source to be compliant with tnsping mode # register a false data_source to be compliant with tnsping mode
$self->{data_source}="sid=".$self->{oracle_sid}; $self->{data_source}="sid=".$self->{sid};
push @{$self->{args}}, $connection_string; push @{$self->{args}}, $connection_string;
@ -189,7 +174,7 @@ sub check_options {
$ENV{ORACLE_HOME} = $self->{oracle_home}; $ENV{ORACLE_HOME} = $self->{oracle_home};
$ENV{TNSADMIN} = $self->{tnsadmin_home}; $ENV{TNSADMIN} = $self->{tnsadmin_home};
if (defined($self->{option_results}->{oracle_sid})) { if (defined($self->{option_results}->{sid})) {
return 0; return 0;
} }
return 1; return 1;
@ -216,7 +201,7 @@ sub is_version_minimum {
sub get_id { sub get_id {
my ($self, %options) = @_; my ($self, %options) = @_;
my $msg = $self->{oracle_sid}; my $msg = $self->{sid};
return $msg; return $msg;
} }
@ -224,7 +209,7 @@ sub get_id {
sub get_unique_id4save { sub get_unique_id4save {
my ($self, %options) = @_; my ($self, %options) = @_;
my $msg = $self->{oracle_sid}; my $msg = $self->{sid};
return md5_hex($msg); return md5_hex($msg);
} }
@ -237,7 +222,7 @@ sub quote {
sub command_execution { sub command_execution {
my ($self, %options) = @_; my ($self, %options) = @_;
my ($fh, $tempfile) = tempfile( DIR => $self->{tempdir}, TEMPLATE => "centreonOracle.".$self->{oracle_sid}.".XXXXXX", UNLINK => 1 ); my ($fh, $tempfile) = tempfile( DIR => $self->{option_results}->{tempdir}, TEMPLATE => "centreonOracle.".$self->{sid}.".XXXXXX", UNLINK => 1 );
print $fh "set echo off print $fh "set echo off
-- set heading off -- set heading off
set feedback off set feedback off
@ -248,8 +233,8 @@ set numwidth 15
$options{request}; $options{request};
exit;"; exit;";
printd "*** COMMAND: ",$self->{sqlplus_cmd},' ',join(' ',(@{$self->{args}},'@', $tempfile)),"\n"; $self->{output}->output_add(long_msg=>"*** COMMAND: ".$self->{sqlplus_cmd}.' '.join(' ',(@{$self->{args}},'@', $tempfile))."\n");
printd "*** REQUEST: ",$options{request},"\n"; $self->{output}->output_add(long_msg=>"*** REQUEST: ".$options{request}."\n");
my ($lerror, $stdout, $exit_code) = centreon::plugins::misc::backtick( my ($lerror, $stdout, $exit_code) = centreon::plugins::misc::backtick(
command => $self->{sqlplus_cmd}, command => $self->{sqlplus_cmd},
arguments => [@{$self->{args}}, '@', $tempfile], arguments => [@{$self->{args}}, '@', $tempfile],
@ -257,11 +242,11 @@ exit;";
wait_exit => 1, wait_exit => 1,
redirect_stderr => 1 redirect_stderr => 1
); );
printd "REQ. STDOUT: '$stdout'\n"; $self->{output}->output_add(long_msg=>"REQ. STDOUT: '$stdout'\n");
printd "REQ. EXIT_CODE: $exit_code\n"; $self->{output}->output_add(long_msg=>"REQ. EXIT_CODE: $exit_code\n");
# search oracle error lines # search oracle error lines
$exit_code = -1 if($stdout =~ /ORA\-\d+|TNS\-\d+|SP\d\-\d+/); $exit_code = -1 if($stdout =~ /^(ORA\-\d+|TNS\-\d+|SP\d\-\d+)/);
if ($exit_code <= -1000) { if ($exit_code <= -1000) {
if ($exit_code == -1000) { if ($exit_code == -1000) {
@ -284,14 +269,14 @@ sub connect {
if ($exit_code != 0) { if ($exit_code != 0) {
if ($dontquit == 0) { if ($dontquit == 0) {
$self->{output}->add_option_msg(short_msg => "Cannot connect: " . $self->{stdout}); $self->{output}->add_option_msg(short_msg => "Cannot connect: " . $self->{stdout});
$self->{output}->option_exit(exit_litteral => $self->{sql_errors_exit}); $self->{output}->option_exit(exit_litteral => $self->{option_results}->{sql_errors_exit});
} }
return (-1, "Cannot connect: " . $self->{stdout}); return (-1, "Cannot connect: " . $self->{stdout});
} }
$self->{version} = $self->fetchrow_array(); $self->{version} = $self->fetchrow_array();
printd "VERSION: ",$self->{version},"\n"; $self->{output}->output_add(long_msg=>"VERSION: ".$self->{version}."\n");
return 0; return 0;
} }
@ -300,14 +285,14 @@ sub fetchall_arrayref {
my $array_ref = []; my $array_ref = [];
if($self->{stdout} eq '') { if($self->{stdout} eq '') {
printd "fetchall_arrayref: no data returned (no rows selected)\n"; $self->{output}->output_add(long_msg=>"fetchall_arrayref: no data returned (no rows selected)\n");
return $array_ref; return $array_ref;
} }
if (!defined($self->{columns})) { if (!defined($self->{columns})) {
$self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//; $self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//;
my $line = $1; my $line = $1;
printd "fetchall_arrayref COLUMNS: $line\n" if(defined($line)); $self->{output}->output_add(long_msg=>"fetchall_arrayref COLUMNS: $line\n") if(defined($line));
@{$self->{columns}} = split(/#&!#/, $line); @{$self->{columns}} = split(/#&!#/, $line);
map { s/^\s+|\s+$//g; } @{$self->{columns}}; map { s/^\s+|\s+$//g; } @{$self->{columns}};
$self->{stdout} =~ s/[\-#&!]+(\n|$)//; $self->{stdout} =~ s/[\-#&!]+(\n|$)//;
@ -318,7 +303,7 @@ sub fetchall_arrayref {
$line =~ s/#&!#\s+/#&!#/g; $line =~ s/#&!#\s+/#&!#/g;
$line =~ s/\s+#&!#/#&!#/g; $line =~ s/\s+#&!#/#&!#/g;
printd "fetchall_arrayref VALUE: ",$line,"\n"; $self->{output}->output_add(long_msg=>"fetchall_arrayref VALUE: ".$line."\n");
push @$array_ref, [map({ s/\\n/\x{0a}/g; s/\\t/\x{09}/g; s/\\/\x{5c}/g; $_; } split(/#&!#/, $line))]; push @$array_ref, [map({ s/\\n/\x{0a}/g; s/\\t/\x{09}/g; s/\\/\x{5c}/g; $_; } split(/#&!#/, $line))];
} }
return $array_ref; return $array_ref;
@ -329,28 +314,28 @@ sub fetchrow_array {
my @array_result = (); my @array_result = ();
if($self->{stdout} eq '') { if($self->{stdout} eq '') {
printd "fetchrow_array: no data returned (no rows selected)\n"; $self->{output}->output_add("fetchrow_array: no data returned (no rows selected)\n");
return @array_result; return @array_result;
} }
if (!defined($self->{columns})) { if (!defined($self->{columns})) {
$self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//; $self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//;
my $line = $1; my $line = $1;
printd "fetchrow_array COLUMNS: $line\n"; $self->{output}->output_add(long_msg=>"fetchrow_array COLUMNS: $line\n");
@{$self->{columns}} = split(/#&!#/, $line); @{$self->{columns}} = split(/#&!#/, $line);
map { s/^\s+|\s+$//g; } @{$self->{columns}}; map { s/^\s+|\s+$//g; } @{$self->{columns}};
$self->{stdout} =~ s/[\-#&!]+(\n|$)//; $self->{stdout} =~ s/[\-#&!]+(\n|$)//;
} }
printd "fetchrow_array STDOUT: '",$self->{stdout},"'\n"; $self->{output}->output_add(long_msg=>"fetchrow_array STDOUT: '".$self->{stdout}."'\n");
if (($self->{stdout} =~ s/^(.*?)(\n|$)//)) { if (($self->{stdout} =~ s/^(.*?)(\n|$)//)) {
my $line = $1; my $line = $1;
printd "fetchrow_array VALUE: '",$line,"'\n"; $self->{output}->output_add(long_msg=>"fetchrow_array VALUE: '".$line."'\n");
push @array_result, map({ s/\\n/\x{0a}/g; s/\\t/\x{09}/g; s/\\/\x{5c}/g; $_; } split(/#&!#/, $line)); push @array_result, map({ s/\\n/\x{0a}/g; s/\\t/\x{09}/g; s/\\/\x{5c}/g; $_; } split(/#&!#/, $line));
map { s/^\s+|\s+$//g; } @array_result; map { s/^\s+|\s+$//g; } @array_result;
printd "ARRAY: ",Dumper(@array_result),"\n"; $self->{output}->output_add(long_msg=>"ARRAY: ".Dumper(@array_result)."\n");
} }
printd "RETURN: ",Dumper(@array_result),"\n"; $self->{output}->output_add(long_msg=>"RETURN: ".Dumper(@array_result)."\n");
return scalar(@array_result) == 1 ? $array_result[0] : @array_result ; return scalar(@array_result) == 1 ? $array_result[0] : @array_result ;
} }
@ -359,21 +344,21 @@ sub fetchrow_hashref {
my $array_result = undef; my $array_result = undef;
if($self->{stdout} eq '') { if($self->{stdout} eq '') {
printd "fetchrow_hashref: no data returned (no rows selected)\n"; $self->{output}->output_add(long_msg=>"fetchrow_hashref: no data returned (no rows selected)\n");
return $array_result; return $array_result;
} }
if (!defined($self->{columns})) { if (!defined($self->{columns})) {
$self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//; $self->{stdout} =~ s/^\s*\n(.*?)(\n|$)//;
my $line = $1; my $line = $1;
printd "fetchrow_hashref COLUMNS: $line\n"; $self->{output}->output_add(long_msg=>"fetchrow_hashref COLUMNS: $line\n");
@{$self->{columns}} = split(/#&!#/, $line); @{$self->{columns}} = split(/#&!#/, $line);
map { s/^\s+|\s+$//g; } @{$self->{columns}}; map { s/^\s+|\s+$//g; } @{$self->{columns}};
$self->{stdout} =~ s/[\-#&!]+(\n|$)//; $self->{stdout} =~ s/[\-#&!]+(\n|$)//;
} }
if ($self->{stdout} ne '' && $self->{stdout} =~ s/^(.*?)(\n|$)//) { if ($self->{stdout} ne '' && $self->{stdout} =~ s/^(.*?)(\n|$)//) {
my $line = $1; my $line = $1;
printd "fetchrow_hashref VALUE: ",$line,"\n"; $self->{output}->output_add(long_msg=>"fetchrow_hashref VALUE: ".$line."\n");
$array_result = {}; $array_result = {};
my @values = split(/#&!#/, $line); my @values = split(/#&!#/, $line);
for (my $i = 0; $i < scalar(@values); $i++) { for (my $i = 0; $i < scalar(@values); $i++) {
@ -382,7 +367,7 @@ sub fetchrow_hashref {
$value =~ s/\\n/\x{0a}/g; $value =~ s/\\n/\x{0a}/g;
$value =~ s/\\t/\x{09}/g; $value =~ s/\\t/\x{09}/g;
$value =~ s/\\/\x{5c}/g; $value =~ s/\\/\x{5c}/g;
printd "fetchrow_hashref RES: '",$self->{columns}[$i],"' = '$value'\n"; $self->{output}->output_add(long_msg=>"fetchrow_hashref RES: '".$self->{columns}[$i]."' = '$value'\n");
$array_result->{$self->{columns}[$i]} = $value; $array_result->{$self->{columns}[$i]} = $value;
} }
} }
@ -396,8 +381,8 @@ sub query {
$self->{columns} = undef; $self->{columns} = undef;
(my $exit_code, $self->{stdout}) = $self->command_execution(request => $options{query}); (my $exit_code, $self->{stdout}) = $self->command_execution(request => $options{query});
if ($exit_code != 0) { if ($exit_code != 0) {
$self->{output}->add_option_msg(short_msg => "Cannot execute query: " . $self->{stdout}); $self->{output}->add_option_msg(short_msg => "Cannot execute query:\nQuery:".$options{query}."\nOutput: ". $self->{stdout});
$self->{output}->option_exit(exit_litteral => $self->{sql_errors_exit}); $self->{output}->option_exit(exit_litteral => $self->{option_results}->{sql_errors_exit});
} }
} }
@ -421,10 +406,6 @@ sqlpluscmd class
sqlplus command (Default: 'sqlplus'). sqlplus command (Default: 'sqlplus').
=item B<--sid>
Database Oracle ID (SID).
=item B<--oracle-home> =item B<--oracle-home>
Oracle Database Server Home. Oracle Database Server Home.
@ -433,6 +414,10 @@ Oracle Database Server Home.
Oracle TNS Admin Home. Where to locate tnsnames.ora file (default: ${ORACLE_HOME}/network/admin) Oracle TNS Admin Home. Where to locate tnsnames.ora file (default: ${ORACLE_HOME}/network/admin)
=item B<--tnsnames-sid>
Oracle SID defined in tnsnames.ora.
=item B<--username> =item B<--username>
Database username. Database username.
@ -449,10 +434,6 @@ Use a sysdba connexion, need to be execute under the oracle local user on the se
Use a local connexion, don't need listener. Use a local connexion, don't need listener.
=item B<--oracle-debug>
Active the debug mode in the plugin (displaying request, output, etc.)
=item B<--sql-errors-exit> =item B<--sql-errors-exit>
Exit code for DB Errors (default: unknown) Exit code for DB Errors (default: unknown)