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Bug 602165: Change sql_interval to sql_date_math, in preparation for 

MS-SQL and SQLite support.
4.4
Max Kanat-Alexander 2010-10-07 03:58:28 -07:00
parent 7d9f8e9956
commit 220a5e6608
12 changed files with 86 additions and 63 deletions
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5
Bugzilla/Auth/Persist/Cookie.pm
View File

@ -69,8 +69,9 @@ sub persist_login {
# Issuing a new cookie is a good time to clean up the old
# cookies.
$dbh->do("DELETE FROM logincookies WHERE lastused < LOCALTIMESTAMP(0) - "
. $dbh->sql_interval(MAX_LOGINCOOKIE_AGE, 'DAY'));
$dbh->do("DELETE FROM logincookies WHERE lastused < "
. $dbh->sql_date_math('LOCALTIMESTAMP(0)', '-',
MAX_LOGINCOOKIE_AGE, 'DAY'));
$dbh->bz_commit_transaction();

25
Bugzilla/DB.pm
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@ -307,7 +307,7 @@ EOT
# List of abstract methods we are checking the derived class implements
our @_abstract_methods = qw(new sql_regexp sql_not_regexp sql_limit sql_to_days
sql_date_format sql_interval bz_explain
sql_date_format sql_date_math bz_explain
sql_group_concat);
# This overridden import method will check implementation of inherited classes
@ -1904,13 +1904,13 @@ Formatted SQL for date formatting (scalar)
=back
=item C<sql_interval>
=item C<sql_date_math>
=over
=item B<Description>
Outputs proper SQL syntax for a time interval function.
Outputs proper SQL syntax for adding some amount of time to a date.
Abstract method, should be overridden by database specific code.
@ -1918,15 +1918,28 @@ Abstract method, should be overridden by database specific code.
=over
=item C<$interval> - the time interval requested (e.g. '30') (integer)
=item C<$date>
=item C<$units> - the units the interval is in (e.g. 'MINUTE') (string)
C<string> The date being added to or subtracted from.
=item C<$operator>
C<string> Either C<-> or C<+>, depending on whether you're subtracting
or adding.
=item C<$interval>
C<integer> The time interval you're adding or subtracting (e.g. C<30>)
=item C<$units>
C<string> the units the interval is in (e.g. 'MINUTE')
=back
=item B<Returns>
Formatted SQL for interval function (scalar)
Formatted SQL for adding or subtracting a date and some amount of time (scalar)
=back

6
Bugzilla/DB/Mysql.pm
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@ -226,10 +226,10 @@ sub sql_date_format {
return "DATE_FORMAT($date, " . $self->quote($format) . ")";
}
sub sql_interval {
my ($self, $interval, $units) = @_;
sub sql_date_math {
my ($self, $date, $operator, $interval, $units) = @_;
return "INTERVAL $interval $units";
return "$date $operator INTERVAL $interval $units";
}
sub sql_iposition {

10
Bugzilla/DB/Oracle.pm
View File

@ -197,13 +197,15 @@ sub sql_date_format {
return "TO_CHAR($date, " . $self->quote($format) . ")";
}
sub sql_interval {
my ($self, $interval, $units) = @_;
sub sql_date_math {
my ($self, $date, $operator, $interval, $units) = @_;
my $time_sql;
if ($units =~ /YEAR|MONTH/i) {
return "NUMTOYMINTERVAL($interval,'$units')";
$time_sql = "NUMTOYMINTERVAL($interval,'$units')";
} else{
return "NUMTODSINTERVAL($interval,'$units')";
$time_sql = "NUMTODSINTERVAL($interval,'$units')";
}
return "$date $operator $time_sql";
}
sub sql_position {

6
Bugzilla/DB/Pg.pm
View File

@ -177,10 +177,10 @@ sub sql_date_format {
return "TO_CHAR($date, " . $self->quote($format) . ")";
}
sub sql_interval {
my ($self, $interval, $units) = @_;
sub sql_date_math {
my ($self, $date, $operator, $interval, $units) = @_;
return "$interval * INTERVAL '1 $units'";
return "$date $operator $interval * INTERVAL '1 $units'";
}
sub sql_string_concat {

28
Bugzilla/Token.pm
View File

@ -63,13 +63,14 @@ sub issue_new_user_account_token {
# But to prevent using this way to mailbomb an email address, make sure
# the last request is at least 10 minutes old before sending a new email.
my $pending_requests =
$dbh->selectrow_array('SELECT COUNT(*)
FROM tokens
WHERE tokentype = ?
AND ' . $dbh->sql_istrcmp('eventdata', '?') . '
AND issuedate > NOW() - ' . $dbh->sql_interval(10, 'MINUTE'),
undef, ('account', $login_name));
my $pending_requests = $dbh->selectrow_array(
'SELECT COUNT(*)
FROM tokens
WHERE tokentype = ?
AND ' . $dbh->sql_istrcmp('eventdata', '?') . '
AND issuedate > '
. $dbh->sql_date_math('NOW()', '-', 10, 'MINUTE'),
undef, ('account', $login_name));
ThrowUserError('too_soon_for_new_token', {'type' => 'account'}) if $pending_requests;
@ -131,13 +132,12 @@ sub IssuePasswordToken {
my $user = shift;
my $dbh = Bugzilla->dbh;
my $too_soon =
$dbh->selectrow_array('SELECT 1 FROM tokens
WHERE userid = ?
AND tokentype = ?
AND issuedate > NOW() - ' .
$dbh->sql_interval(10, 'MINUTE'),
undef, ($user->id, 'password'));
my $too_soon = $dbh->selectrow_array(
'SELECT 1 FROM tokens
WHERE userid = ? AND tokentype = ?
AND issuedate > '
. $dbh->sql_date_math('NOW()', '-', 10, 'MINUTE'),
undef, ($user->id, 'password'));
ThrowUserError('too_soon_for_new_token', {'type' => 'password'}) if $too_soon;

5
Bugzilla/User.pm
View File

@ -1791,12 +1791,13 @@ sub clear_login_failures {
sub account_ip_login_failures {
my $self = shift;
my $dbh = Bugzilla->dbh;
my $time = $dbh->sql_interval(LOGIN_LOCKOUT_INTERVAL, 'MINUTE');
my $time = $dbh->sql_date_math('LOCALTIMESTAMP(0)', '-',
LOGIN_LOCKOUT_INTERVAL, 'MINUTE');
my $ip_addr = remote_ip();
trick_taint($ip_addr);
$self->{account_ip_login_failures} ||= Bugzilla->dbh->selectall_arrayref(
"SELECT login_time, ip_addr, user_id FROM login_failure
WHERE user_id = ? AND login_time > LOCALTIMESTAMP(0) - $time
WHERE user_id = ? AND login_time > $time
AND ip_addr = ?
ORDER BY login_time", {Slice => {}}, $self->id, $ip_addr);
return $self->{account_ip_login_failures};

3
contrib/sendunsentbugmail.pl
View File

@ -35,7 +35,8 @@ my $list = $dbh->selectcol_arrayref(
'SELECT bug_id FROM bugs
WHERE lastdiffed IS NULL
OR lastdiffed < delta_ts
AND delta_ts < NOW() - ' . $dbh->sql_interval(30, 'MINUTE') .
AND delta_ts < '
. $dbh->sql_date_math('NOW()', '-', 30, 'MINUTE') .
' ORDER BY bug_id');
if (scalar(@$list) > 0) {

4
duplicates.cgi
View File

@ -181,8 +181,8 @@ my %since_dups = @{$dbh->selectcol_arrayref(
FROM duplicates INNER JOIN bugs_activity
ON bugs_activity.bug_id = duplicates.dupe
WHERE added = 'DUPLICATE' AND fieldid = ?
AND bug_when >= LOCALTIMESTAMP(0) - "
. $dbh->sql_interval('?', 'DAY') .
AND bug_when >= "
. $dbh->sql_date_math('LOCALTIMESTAMP(0)', '-', '?', 'DAY') .
" GROUP BY dupe_of", {Columns=>[1,2]},
$reso_field_id, $changedsince)};
add_indirect_dups(\%since_dups, \%dupe_relation);

8
sanitycheck.cgi
View File

@ -229,14 +229,14 @@ if ($cgi->param('rescanallBugMail')) {
require Bugzilla::BugMail;
Status('send_bugmail_start');
my $time = $dbh->sql_interval(30, 'MINUTE');
my $time = $dbh->sql_date_math('NOW()', '-', 30, 'MINUTE');
my $list = $dbh->selectcol_arrayref(qq{
SELECT bug_id
FROM bugs
WHERE (lastdiffed IS NULL
OR lastdiffed < delta_ts)
AND delta_ts < now() - $time
AND delta_ts < $time
ORDER BY bug_id});
Status('send_bugmail_status', {bug_count => scalar(@$list)});
@ -857,12 +857,12 @@ BugCheck("bugs
Status('unsent_bugmail_check');
my $time = $dbh->sql_interval(30, 'MINUTE');
my $time = $dbh->sql_date_math('NOW()', '-', 30, 'MINUTE');
my $badbugs = $dbh->selectcol_arrayref(qq{
SELECT bug_id
FROM bugs
WHERE (lastdiffed IS NULL OR lastdiffed < delta_ts)
AND delta_ts < now() - $time
AND delta_ts < $time
ORDER BY bug_id});

5
userprefs.cgi
View File

@ -57,8 +57,9 @@ sub DoAccount {
Bugzilla::Token::CleanTokenTable();
my @token = $dbh->selectrow_array(
"SELECT tokentype, issuedate + " .
$dbh->sql_interval(MAX_TOKEN_AGE, 'DAY') . ", eventdata
"SELECT tokentype, " .
$dbh->sql_date_math('issuedate', '+', MAX_TOKEN_AGE, 'DAY')
. ", eventdata
FROM tokens
WHERE userid = ?
AND tokentype LIKE 'email%'

44
whine.pl
View File

@ -150,20 +150,22 @@ while (my ($schedule_id, $day, $time) = $sched_h->fetchrow_array) {
# A time greater than now means it still has to run today
elsif ($time >= $now_hour) {
# set it to today + number of hours
$sth = $dbh->prepare("UPDATE whine_schedules " .
"SET run_next = CURRENT_DATE + " .
$dbh->sql_interval('?', 'HOUR') .
" WHERE id = ?");
$sth = $dbh->prepare(
"UPDATE whine_schedules " .
"SET run_next = " .
$dbh->sql_date_math('CURRENT_DATE', '+', '?', 'HOUR') .
" WHERE id = ?");
$sth->execute($time, $schedule_id);
}
# the target time is less than the current time
else { # set it for the next applicable day
$day = &get_next_date($day);
my $run_next = $dbh->sql_date_math('('
. $dbh->sql_date_math('CURRENT_DATE', '+', '?', 'DAY')
. ')', '+', '?', 'HOUR');
$sth = $dbh->prepare("UPDATE whine_schedules " .
"SET run_next = (CURRENT_DATE + " .
$dbh->sql_interval('?', 'DAY') . ") + " .
$dbh->sql_interval('?', 'HOUR') .
" WHERE id = ?");
"SET run_next = $run_next
WHERE id = ?");
$sth->execute($day, $time, $schedule_id);
}
@ -176,11 +178,12 @@ while (my ($schedule_id, $day, $time) = $sched_h->fetchrow_array) {
# midnight
my $target_time = ($time =~ /^\d+$/) ? $time : 0;
my $run_next = $dbh->sql_date_math('('
. $dbh->sql_date_math('CURRENT_DATE', '+', '?', 'DAY')
. ')', '+', '?', 'HOUR');
$sth = $dbh->prepare("UPDATE whine_schedules " .
"SET run_next = (CURRENT_DATE + " .
$dbh->sql_interval('?', 'DAY') . ") + " .
$dbh->sql_interval('?', 'HOUR') .
" WHERE id = ?");
"SET run_next = $run_next
WHERE id = ?");
$sth->execute($target_date, $target_time, $schedule_id);
}
}
@ -584,21 +587,22 @@ sub reset_timer {
my $target_time = ($run_time =~ /^\d+$/) ? $run_time : 0;
my $nextdate = &get_next_date($run_day);
my $run_next = $dbh->sql_date_math('('
. $dbh->sql_date_math('CURRENT_DATE', '+', '?', 'DAY')
. ')', '+', '?', 'HOUR');
$sth = $dbh->prepare("UPDATE whine_schedules " .
"SET run_next = (CURRENT_DATE + " .
$dbh->sql_interval('?', 'DAY') . ") + " .
$dbh->sql_interval('?', 'HOUR') .
" WHERE id = ?");
"SET run_next = $run_next
WHERE id = ?");
$sth->execute($nextdate, $target_time, $schedule_id);
return;
}
if ($minute_offset > 0) {
# Scheduling is done in terms of whole minutes.
my $next_run = $dbh->selectrow_array('SELECT NOW() + ' .
$dbh->sql_interval('?', 'MINUTE'),
undef, $minute_offset);
my $next_run = $dbh->selectrow_array(
'SELECT ' . $dbh->sql_date_math('NOW()', '+', '?', 'MINUTE'),
undef, $minute_offset);
$next_run = format_time($next_run, "%Y-%m-%d %R");
$sth = $dbh->prepare("UPDATE whine_schedules " .