Public bug reported:
We had some issues with duplicate records in usr_custom_layout when
creating a page from a template. In lib/view.php, function
create_from_template, there is the database read...
$haslayout = get_record('usr_custom_layout', 'layout',
$template->get('layout'), 'usr', $owner);
This failed because more than one record was returned. I have no idea
what caused this but it would have been more robust if ('usr', 'layout')
was defined as a unique index.
The problem occurred in 15.04 with MySQL. A quick glance suggests that
nothing has changed in this area in 15.10.
** Affects: mahara
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1519780
Title:
Missing unique index in usr_custom_layout
Status in Mahara:
New
Bug description:
We had some issues with duplicate records in usr_custom_layout when
creating a page from a template. In lib/view.php, function
create_from_template, there is the database read...
$haslayout = get_record('usr_custom_layout', 'layout',
$template->get('layout'), 'usr', $owner);
This failed because more than one record was returned. I have no idea
what caused this but it would have been more robust if ('usr',
'layout') was defined as a unique index.
The problem occurred in 15.04 with MySQL. A quick glance suggests that
nothing has changed in this area in 15.10.
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