Fix greatest/least order for oracle

[nickvergessen]

As per https://docs.oracle.com/cd/B19306_01/server.102/b14200/functions060.htm
Oracle uses the first value to cast the rest or the values. So when the
first value is a literal, plain value or column, instead of doing the
math, it will cast the expression to int and continue with a "0". So when
the second parameter is a function or column, we have to put that as
first parameter.

[nickvergessen]

/backport to stable20

[faily-bot]

🤖 beep boop beep 🤖

Here are the logs for the failed build:

Status of 35123: failure

mariadb10.4-php7.4

Show full log

There was 1 error:

1) OCA\DAV\Tests\unit\CalDAV\CalDavBackendTest::testCalendarSearch
TypeError: Argument 2 passed to OCA\DAV\Events\CalendarCreatedEvent::__construct() must be of the type array, null given, called in /drone/src/apps/dav/lib/CalDAV/CalDavBackend.php on line 790

/drone/src/apps/dav/lib/Events/CalendarCreatedEvent.php:51
/drone/src/apps/dav/lib/CalDAV/CalDavBackend.php:790
/drone/src/apps/dav/tests/unit/CalDAV/AbstractCalDavBackend.php:153
/drone/src/apps/dav/tests/unit/CalDAV/CalDavBackendTest.php:677

--

There were 2 warnings:

1) Test\Files\ViewTest::testRenameFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

2) Test\Files\ViewTest::testCopyFailDeleteTargetKeepSource
Trying to configure method "writeStream" which cannot be configured because it does not exist, has not been specified, is final, or is static

[MorrisJobke]

Psalm has some concerns :(