This reduces the runtime of database-bound tests by about 40%
(on my system, from 4:55 to 2:47; results from Jenkins are
inconclusive).
The basic idea is to call addCoreDBData() only once, and have
a addDBDataOnce() that is called once per test class, not for
every test method lie addDBData() is. Most tests could be
trivially be changed to implement addDBDataOnce() instead of
addDBData(). The ones for which this did not work immediately
were left out for now. A closer look at the tests that still
implement addDBData() may reveal additional potential for
improvement.
TODO: Once this is merged, try to change addDBData() to
addDBDataOnce() where possible in extensions.
Change-Id: Iec4ed4c8419fb4ad87e6710de808863ede9998b7
* Clean up return value types and docs.
* Handle master switch-over better w.r.t the job queue due
to binlog name changes (the host portion). Previously the method
would fail and trigger read-only mode when waiting on former
master positions. Assume the the switch-over was done properly
and thus return immediately.
Bug: T126436
Change-Id: Ib8c05a5c72d03a5c98e41b23c5653fc194b6d130
Before, it just used the immediate master entry, which could be another
slave. In that case, it may not even exists at all.
Bug: T119648
Change-Id: Iea970b81ad2c9855aafcccf0bb0662fc0b3a8d4d
If a callback set DBO_TRX, make sure it gets unset if that
is not what the DB was set to before the callbacks ran.
Change-Id: I79b649de02e821494d7f88e8979764ec8a9d0c43
* It now works for users without using sessions.
Sessions should not be cluttered with things
unrelated to authentication and tokens.
* Public services doing api.php requests on behalf
of a users only need to set XFF headers (as normal)
for position wait logic to trigger. They can opt out
of ChronologyProtector via a new HTTP header
"ChronologyProtection: false".
* Requests across subdomains, such as the SUL2 handshake
for CentralAuth on account creation, now have position
wait logic applied. This helps avoid anomolies were a
row just written in the last request may not be seen.
* Use merge() to avoid rolling back master positions if
the user has multiple tabs open and doing writes at once.
* $_SESSION global state is gone from ChronologyProtector.
* Cleaned up post-send LBFactory::shutdown() logic for
avoiding master position writes with an explicit flag.
* Use 'replication' debug log group in more places.
Bug: T111264
Change-Id: Ib25d05994d62b25c2f89e67b7f51009c54f4bca8
* This avoids bothering with MASTER_POS_WAIT() if an equal/higher
position was already successfully waited on by another process.
* Add DBMasterPos toString() and hasReached() methods, which
MySQLMasterPos already implemented and used.
* Moved more wfDebug() statements to the 'replication' log.
Change-Id: I423b5fe2da8d97889a6d204a635e351342de7649
Failed with "Catchable fatal error: Object of class
PDO could not be converted to string in".
The message I used was a rather arbitrary choice, but
I think it makes sense.
Bug: T114709
Change-Id: I0023fae3fa2a0c2b37cb3c34751706fe0d481d19
* wfGetDB( DB_MASTER )->getLBInfo() now shows the master flag
* A corresponding slave flag was also added
* Added a few badly needed LBFactory/LoadBalancer tests
Change-Id: I9254b12cff63af7d754a3a14c5db44276f58d280
* This should *only* ever be used internal for error suppression,
such as in the exception reporting methods. Having it public
means callers have to worry (in theory) about whether the
DB handles errors one way or a totally different way even
though there is really only meant to be one.
Change-Id: I5916830d1bd53ee948308f394e55c17dd515ad33
* Remove redundant @licence/@license from test suite files.
They already have full licence headers. And @licence raises a
warning in Doxygen.
* Fix weird messes of comments inside comments and other things.
Change-Id: I38da8ca76330f72b8dc22b0ecf1ea69d5ea55ede
* The data directory can now be set via the construction params
* A standalone factory method now replaces the subclass
* Also made mDatabaseFile protected
Change-Id: I1791fd4f630e5c121fa7f68f473411a7c12d0c97
Amends to Database::makeList() to check if 'NULL' is present in array while
building IN clause. Presently a NULL in array intended to build IN clause, is
treated as a usual value. This creates
problem:https://dev.mysql.com/doc/refman/5.0/en/comparison-operators.html#function_in
Therefore null is appended at the end of the IN clause as " $field IS NULL"
rather than within the IN clause.
DatabaseSQLTest.php: Some test cases added for the modified behaviour.
Bug: T50853
Change-Id: Ic255c37e9702fd44d8173027ab8036ddc48f9d2e
- Added/removed spaces around parenthesis
- Added newline in empty blocks
- Added space after switch/foreach/function
- Use tabs at begin of line
- Add newline at end of file
Change-Id: I244cdb2c333489e1020931bf4ac5266a87439f0d
Was not completely removed and the remaining bits were mostly
broken. $wgProfiler['output'] = 'db' is the proper way.
Fixes T75917
Change-Id: I36565e2372db2ed49b219cf533ec433e8111c52f
This was used in 2 special classes, the logger classes and spread
to a few other random classes.
Afaik this has no meaning. Is for something we don't use, and
goes against the meaning of '@section' in Doxygen, which we do
use.
In Doxygen output, all LICENSE references became links to
ProfilerXhprof (the one Doxygen encoutered first).
Bug: T72328
Change-Id: Icc7c443245c70bc0f549bee7d105eef5691c864d
The "@group Database" is only effective when it is in the
comment immediately before the class definition.
Merge the two comments into one.
Bug: 69612
Change-Id: Icfc7c9587534115154d90e20d510c854359fa8f0
Internal calls to this method show up in my XDebug profiling as
the second most called method (after array_key_exists). Called
10000 times. Sure, it's very cheap and clearly not a bottleneck.
But just not necesarry to have a method for that. The benefit of
having a method is to have a dynamic prefix that can change
depending on other things in an object. But I think this is not
a good idea for a prefix.
Since this is protected it is part of the contract of this class.
I already cleaned known subclasses. Should be @deprecated for
some time and can be removed later.
Change-Id: I46a0d7e072d0a69e9aef5f77e92044b62e3d0ce7
MediaWiki default is "@return type Description", so set a type after
return and start the description with a capital letter. Also use the
more common spelling of boolean.
See http://phpdoc.org/docs/latest/references/phpdoc/tags/return.html for
more about @return
Change-Id: I4e5198822fe92836f9cef9918a9fc1a1a1e0a043
- Added/removed spaces around parenthesis
- Added space after switch/if/foreach
- changed else if to elseif
Change-Id: I99cda543e0e077320091addd75c188cb6e3a42c2
Currently the first row of the result
is used to return the number of fields.
This fix corrects that calculation, which has returned
twice the number of fields before. The reason for that
was that the resulting data array has the following form:
array() {
[0] => value_0
["field_name0"] =>value_0
[1] => value_1
["field_name1"] =>value_1
...
Furthermore the constant 0 (int) is returned if the result
set is empty. This issue should be corrected in the future,
since the number or fields should be answered in a metadata context
independent of the data stored in the relation.
Bug: 65578
Change-Id: I399c7c857dcbd774cc4eb6102bbfe8a8764b07c9
Swapped some "$var type" to "type $var" or added missing types
before the $var. Changed some other types to match the more common
spelling. Makes beginning of some text in captial.
Also added some missing @param.
Change-Id: Ic8aaf0a93796b97d0fa4617c1f86ff59f4b36131
Instead test that LBFactory::getLBFactoryClass() does the right thing.
In LBFactory::getLBFactoryClass(), the method now requires a configuration
array as a parameter, and returns the class name as a string.
LBFactory::singleton() now passes in $wgLBFactoryConf into getLBFactoryClass(),
while tests can use test configuration.
Only use of LBFactory::getLBFactoryClass() in core is in LBFactory::singleton().
No extension in gerrit uses getLBFactoryClass() and I can find no use of it
when searching places like Github and Google, so it should be safe to make
such change in LBFactory.
Bug: 59105
Change-Id: I71ae7df16bc5c214b9389125140bca5ce68d274c
DatabaseMysqlBase::fieldType() is used in the maintenance script
convertLinks.php for upgrading from MediaWiki 1.2 or earlier. This
script was failing when the mysqli extension was enabled.
Follows-up b1cc3511fd, b2d64432ee, and 00299ecb95.
Change-Id: I5d888f4dd344ecba15506023d35f6d2d6e24cfd8
- Removed double spaces
- Added space after if/switch/foreach
- Removed space on elseif
- Added space around parentheses
- Added newline at end of file
- Removed space before semicolon at end of line
Change-Id: Id40b87e04786c6111e6686d7f7eea1e588bdf37d
According to the PHP manual, it is the recommended way to set the charset.
- mysql extension has it for MySQL >= 5.0.7
- mysqli extension has it for MySQL >= 5.0.6
or if using mysqlnd.
Change-Id: I8cd2f97fcad4b045c6f99ff894254847b13c6878
We were missing a method to list out views defined in a database. This
patch adds in MysqlBase::isView() and MysqlBse::listViews().
Since listViews() cache its result in DatabaseBase::$allViews, we also
introduce a final DatabaseBase::clearViewsCache() to let us clear the
per process cache.
Finally, fixed fatal error when duplicating VIEWs in MySQL.
bug: 43571
Change-Id: I8650baa4b721fe69ea3e1d557dd76745c0c7754e
