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# --
# Copyright (C) 2001-2021 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::SupportDataCollector::Plugin::Database::mysql::InvalidDefaultValues;
use strict;
use warnings;
use parent qw(Kernel::System::SupportDataCollector::PluginBase);
use Kernel::Language qw(Translatable);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::DB',
);
sub GetDisplayPath {
return Translatable('Database');
}
sub Run {
my $Self = shift;
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
if ( $DBObject->GetDatabaseFunction('Type') ne 'mysql' ) {
return $Self->GetResults();
}
my $DatabaseName = $Kernel::OM->Get('Kernel::Config')->Get('Database');
# Check for datetime fields with invalid default values
# (default values with a date of "0000-00-00 00:00:00").
$DBObject->Prepare(
SQL => '
SELECT TABLE_NAME, COLUMN_NAME, COLUMN_DEFAULT
FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_schema = ?
AND DATA_TYPE = "datetime"
AND COLUMN_DEFAULT = "0000-00-00 00:00:00"
',
Bind => [ \$DatabaseName ],
);
# Collect all tables, their columns and default values like described above.
my $ErrorMessage;
while ( my @Row = $DBObject->FetchrowArray() ) {
my $Table = $Row[0];
my $Column = $Row[1];
my $Default = $Row[2];
$ErrorMessage .= "$Table ($Column) '$Default'\n";
}
if ($ErrorMessage) {
$Self->AddResultProblem(
Identifier => 'TablesWithInvalidDefaultValues',
Label => Translatable('Invalid Default Values'),
Value => $ErrorMessage,
Message => Translatable(
'Tables with invalid default values were found. In order to fix it automatically, please run: bin/otrs.Console.pl Maint::Database::Check --repair'
),
);
}
else {
$Self->AddResultOk(
Identifier => 'TablesWithInvalidDefaultValues',
Label => Translatable('Invalid Default Values'),
Value => '',
);
}
return $Self->GetResults();
}
1;
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