| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
| |
since Ruby 2.5
https://bugs.ruby-lang.org/issues/14133
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
If a transaction is opened and closed without any queries being run, we
can safely omit the `BEGIN` and `COMMIT` statements, as they only exist
to modify the connection's behaviour inside the transaction. This
removes the overhead of those statements when saving a record with no
changes, which makes workarounds like `save if changed?` unnecessary.
This implementation buffers transactions inside the transaction manager
and materializes them the next time the connection is used. For this to
work, the adapter needs to guard all connection use with a call to
`materialize_transactions`. Because of this, adapters must opt in to get
this new behaviour by implementing `supports_lazy_transactions?`.
If `raw_connection` is used to get a reference to the underlying
database connection, the behaviour is disabled and transactions are
opened eagerly, as we can't know how the connection will be used.
However when the connection is checked back into the pool, we can assume
that the application won't use the reference again and reenable lazy
transactions. This prevents a single `raw_connection` call from
disabling lazy transactions for the lifetime of the connection.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Add support for specifying non-default operator classes in PostgreSQL
indexes. An example CREATE INDEX query that becomes possible is:
CREATE INDEX users_name ON users USING gist (name gist_trgm_ops);
Previously it was possible to specify the `gist` index but not the
custom operator class. The `add_index` call for the above query is:
add_index :users, :name, using: :gist, opclasses: {name: :gist_trgm_ops}
|
| | |
|
| |
|
|
|
| |
This reverts commit 3420a14590c0e6915d8b6c242887f74adb4120f9, reversing
changes made to afb66a5a598ce4ac74ad84b125a5abf046dcf5aa.
|
| | |
|
| |
|
|
|
|
|
|
|
|
| |
Currently does not work the following code.
```ruby
add_index(:people, ["last_name", "first_name"], order: { last_name: :desc, first_name: :asc })
```
Normalize column names and options to fix the issue.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
If you call `remove_index` with wrong options, say a type, like I did,
you get:
```
== 20160810072541 RemoveUniqueIndexOnGoals: migrating =========================
-- remove_index(:goal, {:coulmn=>:kid_id, :unique=>true})
rails aborted!
StandardError: An error has occurred, this and all later migrations canceled:
undefined method `ArgumentError' for #<ActiveRecord::ConnectionAdapters::PostgreSQLAdapter:0x007fb7dec91b28>
```
What happened is that I mistyped column (coulmn) and got a
`NoMethodError`, because of a missing comma during the raise. This made
Ruby think we're calling the method `ArgumentError`.
|
| | |
|
| |
|
|
|
| |
The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Example:
create_table :users do |t|
t.string :name
t.index 'lower(name) varchar_pattern_ops'
end
Fixes #19090.
Fixes #21765.
Fixes #21819.
Fixes #24359.
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
|
| |
|
|
|
|
| |
There is no need to fetch all table indexes in remove_index if name is specified. If name is wrong, then StatementInvalid will be raised.
Signed-off-by: Jeremy Daer <jeremydaer@gmail.com>
|
| | |
|
| |
|
|
|
|
|
|
| |
Apparently I managed to forget how similar the "tests passing" and
"no status reported" merge indicators look.
Note that the previous `stubs` in test_add_index wasn't working:
the method was still called, and just happened to return false.
|
| |
|
|
|
| |
See http://www.postgresql.org/docs/9.4/static/sql-dropindex.html
for more details.
|
| | |
|
| |
|
|
|
|
|
|
| |
Follow-Up to https://github.com/rails/rails/pull/14348
Ensure that SQLCounter.clear_log is called after each test.
This is a step to prevent side effects when running tests. This will allow us to run them in random order.
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
| |
Adds support for algorithm option in MySQL indexes
Moves USING and algorithm options upstream
The syntax is still specific to the Adapter, so the actual executed string happens
in the corresponding adapter
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
If we set encoding latin1 for a PostgreSQL database, it calls
PostgreSQLAdapter::create_database with options that have,
among other things:
{ 'encoding' => 'latin1' }
Then, we use reverse_merge(:encoding => "utf8") to setup the default
encoding. In the end, the hash looks like:
{ :encoding => 'utf8', 'encoding' => 'latin1' }
The call to options.symbolize_keys calls to_sym on each_key of this
Hash. It usually means that the encoding passed overwrites the default
utf8, but it's not guaranteed. So, we shouldn't rely on it.
The same was happening in ActiveRecord::ConnectionHandling.
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
| |
The `add_index` method now supports a `where` option that receives a
string with the partial index criteria.
add_index(:accounts, :code, :where => "active")
Generates
CREATE INDEX index_accounts_on_code ON accounts(code) WHERE active
|
| | |
|
| |
|
|
| |
RUNNING_UNIT_TESTS file for details, but essentially you can now configure things in test/config.yml. You can also run tests directly via the command line, e.g. ruby path/to/test.rb (no rake needed, uses default db connection from test/config.yml). This will help us fix the CI by enabling us to isolate the different Rails versions to different databases.
|
| | |
|
|
|
Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>
|
