Commit Graph

328 Commits

Author SHA1 Message Date
Gary Pendergast
096b09d941 dbDelta: Ignore index subparts when checking for duplicate indices.
If index lengths change in table definitions, we don't recreate the index - instead, we throw a database error, as `dbDelta()` tries to create a new index with the same name.

It's better to leave the index as is, MySQL doesn't have an efficient process for resizing indices, and dropping/creating is a slow process which we don't want to trigger automatically.

Fixes #34870.


Built from https://develop.svn.wordpress.org/trunk@39921


git-svn-id: http://core.svn.wordpress.org/trunk@39858 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-17 04:01:42 +00:00
Sergey Biryukov
fdc2b34124 Docs: Move install_global_terms() DocBlock after the function_exists() call.
Props keesiemeijer.
Fixes #39526.
Built from https://develop.svn.wordpress.org/trunk@39754


git-svn-id: http://core.svn.wordpress.org/trunk@39692 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2017-01-09 14:31:44 +00:00
John Blackbourn
4cf5550d8d I18n: Begin introducing translator comments for strings which include placeholders but no accompanying translator comment.
Adds context to one string used in two different contexts for the new user and new site signup email notification.

More to come.

See #38882

Built from https://develop.svn.wordpress.org/trunk@39323


git-svn-id: http://core.svn.wordpress.org/trunk@39263 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-21 01:22:32 +00:00
Helen Hou-Sandí
2d07c3196e Only set fresh_site during an actual fresh install.
props westonruter.
fixes #38533.

Built from https://develop.svn.wordpress.org/trunk@39076


git-svn-id: http://core.svn.wordpress.org/trunk@39018 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-11-01 20:16:31 +00:00
Dominik Schilling
652742bf0a Install: Update sidebars_widgets option for Twenty Seventeen to match its three sidebars.
See #38372.
Built from https://develop.svn.wordpress.org/trunk@38919


git-svn-id: http://core.svn.wordpress.org/trunk@38862 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 20:01:13 +00:00
Dion Hulse
e8211f783a Docs: Correct a number of typos/spelling mistakes in inline comments.
Props ottok.
Fixes #38464.

Built from https://develop.svn.wordpress.org/trunk@38893


git-svn-id: http://core.svn.wordpress.org/trunk@38836 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-25 00:38:35 +00:00
Jeremy Felt
1560fbcbc5 Multisite: Use get_network() and get_current_network_id() for current network data.
`get_network()` falls back to the current network when called without any arguments. Between this and `get_current_network_id()`, we can replace almost all instances of the global `$current_site` and all instances of `get_current_site()`.

This effectively deprecates `get_current_site()`, something that we'll do in a future ticket.

Props flixos90.
Fixes #37414.

Built from https://develop.svn.wordpress.org/trunk@38814


git-svn-id: http://core.svn.wordpress.org/trunk@38757 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-10-19 04:47:30 +00:00
Gary Pendergast
a18b133c01 Database: Normalise index names in dbDelta().
When comparing index definitions, normalise the index names to lower case, as they are not case sensitive within MySQL.

Fixes #34874.


Built from https://develop.svn.wordpress.org/trunk@38591


git-svn-id: http://core.svn.wordpress.org/trunk@38534 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-09-12 05:09:30 +00:00
Sergey Biryukov
6c7a60ffb4 Permalinks: In wp_install_maybe_enable_pretty_permalinks():
* Use `get_page_by_path()` instead of a hardcoded ID, which may not always exist.
* Remove the "test against a random 404 page" part, which is no longer relevant after [34442].

Fixes #36628.
Built from https://develop.svn.wordpress.org/trunk@38109


git-svn-id: http://core.svn.wordpress.org/trunk@38050 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-19 23:12:32 +00:00
Sergey Biryukov
139387b7e5 Docs: Use 3-digit, x.x.x-style semantic versioning for _doing_it_wrong(), _deprecated_function(), _deprecated_argument(), and _deprecated_file() throughout core.
Props metodiew.
Fixes #36495.
Built from https://develop.svn.wordpress.org/trunk@37985


git-svn-id: http://core.svn.wordpress.org/trunk@37926 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-06 12:40:29 +00:00
Dominik Schilling
4594006ca6 Plugins: Clean up uninstall_plugins option during database upgrade.
`register_uninstall_hook()` is designed to be given a function callback (or a static class variable), not an array/object instance. This got blocked in [16339] but the option itself was never cleaned up.

Props polevaultweb.
Fixes #31625.
Built from https://develop.svn.wordpress.org/trunk@37965


git-svn-id: http://core.svn.wordpress.org/trunk@37906 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-05 13:28:29 +00:00
Pascal Birchler
a5580012a3 Docs: Fix a typo across some function and hook docs.
s/filterss/filters.

See #32246.
Built from https://develop.svn.wordpress.org/trunk@37961


git-svn-id: http://core.svn.wordpress.org/trunk@37902 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-07-04 22:45:29 +00:00
Aaron Jorbin
f7465bfcf3 Comments: Further improve text of initial comment.
In [37888], the comment text was initially updated, however an opportunity to make the text less trivializing of actions that users will take was missed. To quote Helen Hou-Sandi: "It's important not to trivialize actions that are perfectly reasonable for a user to find tricky (where to go to log in is not exactly intuitive, even with the rewrites we have now)."

The text of the comment now reads:

> Hi, this is a comment.
> To get started with moderating, editing, and deleting comments, please visit the Comments screen in the dashboard.
> Commenter avatars come from <a href="https://gravatar.com">Gravatar</a>.

Some interesting reading on the topic of "Simple" and "Easy" and how they relate to software development can be found at http://andrewspittle.com/2012/01/31/avoiding-easy/ and written by andrewspittle.

Props helen.
Fixes #36702.


Built from https://develop.svn.wordpress.org/trunk@37921


git-svn-id: http://core.svn.wordpress.org/trunk@37862 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-29 20:50:27 +00:00
Dominik Schilling
4b9a726c5a Comments: Improve author and content of the default comment.
The new comment:

> A WordPress Commenter <!wapuu@wordpress.example>:
>
> Hi, this is a comment.
> To moderate comments, just log in. There you will have the option to edit or delete them.
> Commenter avatars come from <a href="!https://gravatar.com">Gravatar</a>.

Also introduces a network setting to set the email address of the first comment author on a new site.

Props Ipstenu, rachelbaker, jorbin, jeremyfelt.
Fixes #36702, #14268.
Built from https://develop.svn.wordpress.org/trunk@37888


git-svn-id: http://core.svn.wordpress.org/trunk@37829 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-28 10:03:27 +00:00
Jeremy Felt
6f3f00ea97 Multisite: Change WP_Network id property to an integer.
For consistency and developer sanity.

Props flixos90.
Fixes #37050.

Built from https://develop.svn.wordpress.org/trunk@37870


git-svn-id: http://core.svn.wordpress.org/trunk@37811 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-06-26 14:26:29 +00:00
Dominik Schilling
2f998cac7f Database: Normalize index definitions in dbDelta().
`dbDelta()` compares the index definitions against the result of `SHOW INDEX FROM $table_name`. This requires a specific format so indices are not unnecessarily re-created. This format wasn't ensured, until now.

* Parse the raw index definition to extract the type, name and columns so a normalized definition can be built (#20263, #34873).
* Standardize on uppercase types (#34871) and on 'KEY'. 'INDEX' is only a synonym for 'KEY'.
* Escape index names with backticks (#20263).
* Normalize columns: Ignore ASC and DESC definitions (#34959), remove whitespaces (#34869) and escape column names with backticks (#20263).
* Add backticks to all index change queries (#20263).

Props ocean90, pento, kurtpayne.
Fixes #20263, #34869, #34871, #34873, #34959.
Built from https://develop.svn.wordpress.org/trunk@37583


git-svn-id: http://core.svn.wordpress.org/trunk@37551 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-27 11:57:30 +00:00
Gary Pendergast
0db17129a5 Database: Add support for SPATIAL keys to dbDelta().
`dbDelta()` already supported spatial fields (by virtue of not checking field types), so it's nice to round that out with spatial key support, too.

Fixes #36948.


Built from https://develop.svn.wordpress.org/trunk@37574


git-svn-id: http://core.svn.wordpress.org/trunk@37542 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-26 04:59:27 +00:00
Dominik Schilling
a5b8dca864 Database: Support backticks around field names when parsing a query for the field type.
Avoids an undefined index PHP warning by `dbDelta()`.

Props davidmosterd, ocean90.
See #20263.
Built from https://develop.svn.wordpress.org/trunk@37538


git-svn-id: http://core.svn.wordpress.org/trunk@37506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 18:12:28 +00:00
Dominik Schilling
00487d5762 Database: Remove debug comments in dbDelta().
Built from https://develop.svn.wordpress.org/trunk@37533


git-svn-id: http://core.svn.wordpress.org/trunk@37501 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 15:04:28 +00:00
Dominik Schilling
e5a87afb29 Database: Reduce the number of strtolower() calls in dbDelta().
Fixes #36919.
Built from https://develop.svn.wordpress.org/trunk@37532


git-svn-id: http://core.svn.wordpress.org/trunk@37500 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 14:58:27 +00:00
Gary Pendergast
18ca26574b Database: dbDelta() will no longer try to downgrade the size of TEXT and BLOB columns.
When upgrading to `utf8mb4`, `TEXT` fields will be upgraded to `MEDIUMTEXT` (and likewise for all other `*TEXT` and `*BLOB` fields). This is to allow for the additional space requirements of `utf8mb4`.

On the subsequent upgrade, after the `utf8mb4` upgrade, `dbDelta()` would try and downgrade the fields to their original size again. At best, this it a waste of time, at worst, this could truncate any data larger than the original size. There's no harm in leaving them at their original size, so let's do that.

Fixes #36748.


Built from https://develop.svn.wordpress.org/trunk@37525


git-svn-id: http://core.svn.wordpress.org/trunk@37493 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-23 08:36:28 +00:00
Drew Jaynes
c3055cc190 Docs: Standardize hook docs in wp-admin/* to use third-person singular verbs per the inline documentation standards for PHP.
See #36913.

Built from https://develop.svn.wordpress.org/trunk@37488


git-svn-id: http://core.svn.wordpress.org/trunk@37456 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-05-22 18:01:30 +00:00
Andrew Ozz
13c885bdce TinyMCE, inline link:
- Remove unused user setting for wpLink.
- Remove redundant text and variable from wp_link_dialog().

Props afercia, azaozz.
See #33301.
Built from https://develop.svn.wordpress.org/trunk@36985


git-svn-id: http://core.svn.wordpress.org/trunk@36952 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-14 01:39:26 +00:00
Drew Jaynes
56fb3cc08d Docs: Improve documentation for upgrade_450(), introduced in [36180].
See #27772, #35323. See #35986.

Built from https://develop.svn.wordpress.org/trunk@36825


git-svn-id: http://core.svn.wordpress.org/trunk@36792 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-03-03 09:01:26 +00:00
Dominik Schilling
c38daf6a7e Upgrade: Bump db version for upgrade_450() in upgrade_all().
See #23358.
Built from https://develop.svn.wordpress.org/trunk@36686


git-svn-id: http://core.svn.wordpress.org/trunk@36653 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 16:34:25 +00:00
Dominik Schilling
86690daf0b Multisite: Switch to a usermeta key for email confirmation.
To prevent inconsistent data across sites in a network the new email address is now stored in usermeta. Adds visual feedback for the case when an update has failed.
All existing options will be removed on a database upgrade.

Props MikeHansenMe, kovshenin, jeremyfelt, ocean90.
Fixes #23358.
Built from https://develop.svn.wordpress.org/trunk@36679


git-svn-id: http://core.svn.wordpress.org/trunk@36646 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-02-24 15:34:28 +00:00
Eric Lewis
22467e840f Networks and sites: Replace "blog" usage with "site" in docs.
Multisite functions use the term "blog" to refer to what we now call a "site," e.g. `get_current_blog_id()`. These functions are here to stay because of our commitment to backwards compatibility. What we can do is set the documentation straight.

See #35417.

Built from https://develop.svn.wordpress.org/trunk@36416


git-svn-id: http://core.svn.wordpress.org/trunk@36383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-28 03:35:27 +00:00
Dion Hulse
06a3f799e7 Background Updates: Remove the 7am/7pm background update check. This check was made redundant by [28129] as background updates are now run after a version check takes place.
See #27772, #35323.

Built from https://develop.svn.wordpress.org/trunk@36180


git-svn-id: http://core.svn.wordpress.org/trunk@36147 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2016-01-06 06:12:26 +00:00
Drew Jaynes
c9a11ae9f2 Docs: Mark the upgrade_XX() functions to be ignored from parsing for the Code Reference.
There is no great value in generating reference pages for these funcitons as they explicitly serve a core-only purpose.

See #32246.

Built from https://develop.svn.wordpress.org/trunk@35966


git-svn-id: http://core.svn.wordpress.org/trunk@35931 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-12-16 17:59:27 +00:00
Boone Gorges
f173cdfb18 On 4.4 upgrade, remove the unused 'add_users' cap from all roles.
Fixes #16719.
Built from https://develop.svn.wordpress.org/trunk@35701


git-svn-id: http://core.svn.wordpress.org/trunk@35665 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-19 03:53:28 +00:00
Sergey Biryukov
db8c89cccb Remove non-translatable HTML code from the first post content in populate_network() and wp_install_defaults().
Add translator comment.

Props ramiy.
Fixes #34619.
Built from https://develop.svn.wordpress.org/trunk@35614


git-svn-id: http://core.svn.wordpress.org/trunk@35578 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-11 20:55:26 +00:00
Gary Pendergast
c39ae3e5e2 Upgrades: Add support for FULLTEXT indexes to dbDelta().
Props edirect24, mdawaffe, pento.

Fixes #14445.


Built from https://develop.svn.wordpress.org/trunk@35487


git-svn-id: http://core.svn.wordpress.org/trunk@35451 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-11-01 23:10:25 +00:00
Drew Jaynes
217b661703 Docs: Add missing descriptions for the $wpdb global in DocBlocks all the places.
See #32246.

Built from https://develop.svn.wordpress.org/trunk@35170


git-svn-id: http://core.svn.wordpress.org/trunk@35136 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-14 23:44:25 +00:00
Sergey Biryukov
3c7b7f7133 After [34529], if a compatible termmeta table is found on database upgrade, convert it to utf8mb4 collation.
Props dboulet.
Fixes #34224.
Built from https://develop.svn.wordpress.org/trunk@34978


git-svn-id: http://core.svn.wordpress.org/trunk@34943 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-09 02:07:25 +00:00
Jeremy Felt
9926983b66 Revert [34778], continue using _site_option() for the current network.
The `_network_option()` parameter order will be changing to accept `$network_id` first. The `_site_option()` functions will remain in use throughout core as our way of retrieving a network option for the current network.

See #28290.

Built from https://develop.svn.wordpress.org/trunk@34912


git-svn-id: http://core.svn.wordpress.org/trunk@34877 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-07 17:11:25 +00:00
Jeremy Felt
54512d64cb MS: Use *_network_option() functions throughout core.
Replaces all uses of `*_site_option()` with the corresponding "network" function.

This excludes one usage in `wp-admin/admin-footer.php` that needs more investigation.

Props spacedmonkey.
See #28290.

Built from https://develop.svn.wordpress.org/trunk@34778


git-svn-id: http://core.svn.wordpress.org/trunk@34743 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-10-02 19:08:26 +00:00
Boone Gorges
8b4a5d1ec0 Introduce metadata for taxonomy terms.
Adds a new table to the database schema (`wp_termmeta`), and a set of
`*_term_meta()` API functions. `get_terms()` and `wp_get_object_terms()`
now also support 'meta_query' parameters, with syntax identical to other
uses of `WP_Meta_Query`.

When fetching terms via `get_terms()` or `wp_get_object_terms()`, metadata for
matched terms is preloaded into the cache by default. Disable this behavior
by setting the new `$update_term_meta_cache` paramater to `false`.

To maximize performance, within `WP_Query` loops, the termmeta cache is *not*
primed by default. Instead, we use a lazy-loading technique: metadata for all
terms belonging to posts in the loop is loaded into the cache the first time
that `get_term_meta()` is called within the loop.

Props boonebgorges, sirzooro.
See #10142.
Built from https://develop.svn.wordpress.org/trunk@34529


git-svn-id: http://core.svn.wordpress.org/trunk@34493 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-25 03:59:27 +00:00
Gary Pendergast
0d85038ce6 Schema: Increase the length of wp_options.option_name.
It's pretty easy to run over the `option_name` length, which causes undefined behaviour when inserting and retrieving options. Increasing the length from `VARCHAR(64)` to `VARCHAR(191)` significantly reduces the risk of this occurring.

Because `option_name` has a `UNIQUE` index, we can only increase it to 191 characters, rather than 255. The index can only use a prefix of 191 characters, so will incorrectly restrict long different strings that have the same prefix, if we make the column longer.

Props scribu, OriginalEXE, khromov, MikeHansenMe, netweb, pento.

Fixes #13310.


Built from https://develop.svn.wordpress.org/trunk@34030


git-svn-id: http://core.svn.wordpress.org/trunk@33999 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-09-11 01:26:24 +00:00
Scott Taylor
ef87172270 foreach is a statement, not a function.
See #33491.

Built from https://develop.svn.wordpress.org/trunk@33734


git-svn-id: http://core.svn.wordpress.org/trunk@33702 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-25 20:28:22 +00:00
Dion Hulse
4f8ce1c232 Term Splitting: Switch to a faster cron unschedule process to benefit sites with thousands of affected jobs. Fix the cron hook name in the failsafe rescheduler.
Props Otto42, dd32, peterwilsoncc
See #33423

Built from https://develop.svn.wordpress.org/trunk@33727


git-svn-id: http://core.svn.wordpress.org/trunk@33695 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-25 04:32:21 +00:00
Scott Taylor
e9305edbce When createing "Sample Page" on install, comments should be closed.
Props macmanx. 
Fixes #33490.

Built from https://develop.svn.wordpress.org/trunk@33693


git-svn-id: http://core.svn.wordpress.org/trunk@33660 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-21 17:42:25 +00:00
Dion Hulse
25c5d372d3 Term Splitting: Fix a reversal of parameters to wp_schedule_single_event() introduced in [33621].
The existing invalid cron entries will not be purged automatically (as the 'timestamp' is never matched) so we do this ourselves.

Props mechter for noticing!
See #30261.
Fixes #33423 for trunk.

Built from https://develop.svn.wordpress.org/trunk@33646


git-svn-id: http://core.svn.wordpress.org/trunk@33613 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-19 11:31:26 +00:00
Dominik Schilling
96a6f0ac1f Pinking shears.
Built from https://develop.svn.wordpress.org/trunk@33627


git-svn-id: http://core.svn.wordpress.org/trunk@33594 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-17 21:39:25 +00:00
Boone Gorges
dba7c50d29 Don't run term-splitting routine on new installations.
Props pento.
Fixes #30261.
Built from https://develop.svn.wordpress.org/trunk@33621


git-svn-id: http://core.svn.wordpress.org/trunk@33588 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-17 14:29:25 +00:00
Boone Gorges
151d27369d Term splitting routine should be run in a separate process, triggered via wp-cron.
[32814] introduced a routine to split shared terms, which was run during the
regular WP database upgrade. This turned out to be problematic because plugins
are not loaded during the db upgrade (due to `WP_INSTALLING`), with the result
that plugins were not able to hook into the 'split_shared_term' action during
the bulk split. We work around this limitation by moving the term splitting
routine to a separate process, triggered by a wp-cron hook.

Props boonebgorges, Chouby, peterwilsoncc, pento, dd32.
Fixes #30261.
Built from https://develop.svn.wordpress.org/trunk@33615


git-svn-id: http://core.svn.wordpress.org/trunk@33582 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-14 03:59:26 +00:00
Andrew Ozz
3bfd096440 Fix paste typos in upgrade.php.
Props tellyworth. Fixes #33206.
Built from https://develop.svn.wordpress.org/trunk@33609


git-svn-id: http://core.svn.wordpress.org/trunk@33576 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-11 23:44:24 +00:00
Dion Hulse
e2b10dad49 Upgrade: Skip the sitecategories table when it doesn't exist (Global Terms is disabled).
Props nofearinc, obenland, SergeyBiryukov, and pento.
Fixes #33206

Built from https://develop.svn.wordpress.org/trunk@33597


git-svn-id: http://core.svn.wordpress.org/trunk@33564 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-08-09 02:22:26 +00:00
Drew Jaynes
e4ecc7e5c4 Fix summaries and add missing @global descriptions to the upgrade_430_fix_comments() and split_all_shared_terms() functions added in 4.3.
See [33020], [32643]. See #32891.

Built from https://develop.svn.wordpress.org/trunk@33212


git-svn-id: http://core.svn.wordpress.org/trunk@33184 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-13 19:56:24 +00:00
Dion Hulse
36de491d68 Don't upgrade global tables to utf8mb4 when wp_should_upgrade_global_tables() says not to.
Additionally fixes an incorrect conditional in [33057] which would result in the usermeta index being altered twice on Multisite updates.

See #32154

Built from https://develop.svn.wordpress.org/trunk@33058


git-svn-id: http://core.svn.wordpress.org/trunk@33029 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-03 05:44:24 +00:00
Dion Hulse
d651de0dac Introduce wp_should_upgrade_global_tables() to determine if global tables should be upgraded automatically. Use it throughout the existing upgrade routines.
Props johnjamesjacoby for initial patch
Fixes #32154 for trunk

Built from https://develop.svn.wordpress.org/trunk@33057


git-svn-id: http://core.svn.wordpress.org/trunk@33028 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2015-07-03 04:34:24 +00:00