This is required so that when migrations are reverted we can check through
all installed migrations and make sure that all dependencies are handled
properly and so that we are only required to load the migrations files
that could be dependent on the ones installed.
I believe in normal proper use the old way might have worked, but in case
something happens and an unrelated migration file is installed, but cannot
be loaded, this makes sure we do not stop everything unless we absolutely
must (one of those files is dependent on something we want to revert).
PHPBB3-9737
This is used when a long-running process is needed during an update. For
example, iterating over all posts and applying some transformation. This
allows the process to be broken apart into multiple shorter steps to prevent
hitting the time limit.
PHPBB3-9737
Returning the set of schema changes allows potentially aggregating to generate
the overall install schema automatically from a set of migrations
PHPBB3-9737
* develop-olympus:
[ticket/10205] Reduce nesting in mysql drivers.
[ticket/10205] Rewrite _sql_error implementations to have a single return.
[ticket/10205] Cosmetic changes.
[ticket/10205] Add some columns to the empty fixture file for mssqlnative.
[ticket/10205] Delete stray return.
[ticket/10205] Test failed connection attempts.
[ticket/10205] Check for function existence in mssql connect method.
[ticket/10205] Convert mssqlnative driver to the same logic.
[ticket/10205] Fix a parse error in oracle driver.
[ticket/10205] Fix remaining db drivers.
[ticket/10205] Avoid calling mysqli functions when mysqli is missing.
[ticket/10205] Account for potentially missing extensions in dbal.
Conflicts:
tests/fixtures/empty.xml
* p/ticket/10205:
[ticket/10205] Reduce nesting in mysql drivers.
[ticket/10205] Rewrite _sql_error implementations to have a single return.
[ticket/10205] Cosmetic changes.
[ticket/10205] Add some columns to the empty fixture file for mssqlnative.
[ticket/10205] Delete stray return.
[ticket/10205] Test failed connection attempts.
[ticket/10205] Check for function existence in mssql connect method.
[ticket/10205] Convert mssqlnative driver to the same logic.
[ticket/10205] Fix a parse error in oracle driver.
[ticket/10205] Fix remaining db drivers.
[ticket/10205] Avoid calling mysqli functions when mysqli is missing.
[ticket/10205] Account for potentially missing extensions in dbal.
* develop-olympus:
[ticket/11219] Coding guidelines and naming consistency changes
[ticket/11219] Only update sequences that are affected by a fixture
[ticket/11219] Recreate Oracle sequences instead of altering them
[ticket/11219] Add unit test for inserting into a sequence column
[ticket/11219] Update sequence values after loading fixtures
* github-phpbb/develop-olympus:
[ticket/11159] static public is the currently approved order.
Conflicts:
tests/dbal/select_test.php
tests/dbal/write_test.php
tests/request/request_var_test.php
tests/security/extract_current_page_test.php
tests/security/redirect_test.php
tests/template/template_test.php
tests/text_processing/make_clickable_test.php
tests/utf/utf8_clean_string_test.php
By Andreas Fischer
via Andreas Fischer (1) and Nils Adermann (1)
* develop-olympus:
[ticket/10907] Mark (var)binary tests as incomplete on non-MySQL DBMSes.
Fix phpbb_dbal_select_test::test_sql_fetchrow_returns_false_when_empty() on
MSSQL and Oracle by specifying an existing table in the query.
PHPBB3-10890
Auto increment test does not need any particular columns
and should not depend, in particular, on correct handling
of binary data.
This commit moves auto increment test into its own file and
gives it its own table with a simple schema.
PHPBB3-10887
* develop-olympus:
[ticket/10774] Correctly specify index name when creating unique index on MySQL.
[ticket/10774] Add unit tests for UNIQUE index existence and creation.
* develop-olympus:
[ticket/10653] Call get_row_count of base class in mysql get_estimated_row_count
[ticket/9813] Only get posts table row count if we detected a fulltext index.
[ticket/9813] Also use estimated row count of posts table for fulltext mysql.
[ticket/10653] Fix parameter to substr() in unit tests. Should be 1, not -1.
[ticket/10653] Unit tests for get_row_count() and get_estimated_row_count().
[ticket/10653] Add ability to count table rows to database abstraction layer.
[ticket/9813] Use table status row count only if greater than 100000 or exact.
[ticket/9813] Use SHOW TABLE STATUS to get search stats for native on MySQL.
