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* Document that index names are made up of all columns, not just the first.Jo Liss2011-12-271-9/+2
| | | | | | | | | | | index_name has been using the following expression "index_#{table_name}_on_#{Array.wrap(options[:column]) * '_and_'}" since at least 2006 (bc7f2315), and that's how they come out in my DB. Please check that this is correct before merging into master, perhaps I'm misunderstanding the section I changed.
* Extract common logic into a methodJon Leighton2011-12-241-6/+1
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* I herd you like modules.Jon Leighton2011-12-242-53/+54
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* removing deprecated methodsAaron Patterson2011-12-211-28/+0
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* Revert naive O(1) table_exists? implementation.Jon Leighton2011-12-131-6/+1
| | | | | | | | | | It was a bad idea to rescue exceptions here. This can interfere with transaction rollbacks which seems to be the cause of current CI failure. Instead, each adapter should implement its own DB-specific O(1) implementation, and we fall back on the generic, slower, implementation otherwise.
* don't need a begin / end.Aaron Patterson2011-12-091-6/+4
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* squelch table exists? queries.Aaron Patterson2011-12-091-1/+1
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* Exceptions should read from the spec configuAaron Patterson2011-12-081-1/+1
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* fix nodocsVijay Dev2011-12-091-3/+3
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* fix commentsVijay Dev2011-12-091-4/+2
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* Use a hash to look up column definitionsAaron Patterson2011-12-071-2/+3
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* try to normalize the objects passed to column()Aaron Patterson2011-12-071-9/+11
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* automatically add the column definition to the columns list if creating a ↵Aaron Patterson2011-12-071-12/+21
| | | | new one
* stop calling String#to_s so frequentlyAaron Patterson2011-12-071-3/+4
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* Quitoting the table name before querying.Aaron Patterson2011-12-051-1/+1
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* Speed up table_exists? for databases with a large number of tablesJade Rubick2011-12-051-1/+6
| | | | | | At New Relic, we have hundreds of thousands of tables, and our migrations took 30 minutes without this similar patch. This cuts it down to a more reasonable amount of time. The rescue false part is ugly, but necessary as far as I can tell. I don't know of a cross-database statement you can make that will work without trapping errors.
* push synchronization in to each method. Reduces method calls and makesAaron Patterson2011-11-291-25/+29
| | | | it clear which methods are synchronized.
* Automatic closure of connections in threads is deprecated. For exampleAaron Patterson2011-11-291-1/+7
| | | | | | | | | | | | | | | | | the following code is deprecated: Thread.new { Post.find(1) }.join It should be changed to close the database connection at the end of the thread: Thread.new { Post.find(1) Post.connection.close }.join Only people who spawn threads in their application code need to worry about this change.
* AbstractAdapter#close can be called to add the connection back to theAaron Patterson2011-11-291-0/+1
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* Start implementing @reserved_connections in terms of connection leases.Aaron Patterson2011-11-291-3/+3
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* Rename `checked_out` to more descriptive `active_connections`Aaron Patterson2011-11-291-3/+3
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* Use connection lease to determine "checked_out" connectionsAaron Patterson2011-11-291-17/+21
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* Deprecate set_primary_key in favour of self.primary_key=Jon Leighton2011-11-291-1/+1
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* respond_to? information of AR is not the responsibility of the specAaron Patterson2011-11-291-7/+9
| | | | resolver.
* remove unused instance variableAaron Patterson2011-11-281-1/+0
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* just check in all connectionsAaron Patterson2011-11-281-6/+2
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* Move connection resoluion logic to it's own testable class.Aaron Patterson2011-11-281-58/+74
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* clean up string => hash conversion for connection poolAaron Patterson2011-11-281-19/+17
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* pools are 1:1 with spec now rather than 1:1 with classAaron Patterson2011-11-282-4/+8
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* break establish_connection to smaller methodsAaron Patterson2011-11-281-30/+40
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* oops! I suck! :bomb:Aaron Patterson2011-11-201-1/+0
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* pushing caching and visitors down to the connectionAaron Patterson2011-11-191-77/+31
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* Revert "Merge pull request #1163 from amatsuda/sexier_migration_31"Aaron Patterson2011-11-171-8/+2
| | | | | | | | | | This reverts commit 0e407a90413d8a19002b85508d811ccdf2190783, reversing changes made to 533a9f84b035756eedf9fdccf0c494dc9701ba72. Conflicts: activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb activerecord/test/cases/migration_test.rb
* Revert "Merge pull request #3603 from vijaydev/change_table_without_block_arg"Aaron Patterson2011-11-171-12/+7
| | | | | | | | | This reverts commit 81fad6a270ec3cbbb88553c9f2e8200c34fd4d13, reversing changes made to 23101de283de13517e30c4c3d1ecc65525264886. Conflicts: activerecord/test/cases/migration_test.rb
* Adding a deprecation warning for use of the schema_info table.Aaron Patterson2011-11-161-0/+2
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* Fix pull request #3609Noé Froidevaux2011-11-131-1/+1
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* Prevent multiple SHOW TABLES calls when a table don't exists in database.Noé Froidevaux2011-11-111-3/+3
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* Modify change_table to remove the need for the block argument.Vijay Dev2011-11-111-7/+12
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* Checking the arity of the block passed to create_tableVijay Dev2011-11-101-1/+7
| | | | | | A recent change made to create_table does away with the need for the block argument. Checking the arity will prevent the mixing up of the two syntaxes.
* self.up, self.down => up, downAkira Matsuda2011-11-071-3/+2
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* AR changes to support creating ordered (asc, desc) indexesVlad Jebelev2011-11-042-2/+30
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* Merge pull request #1163 from amatsuda/sexier_migration_31Aaron Patterson2011-11-041-2/+2
|\ | | | | Sexier migrations
| * No "t." for the migration DSL!Akira Matsuda2011-05-201-2/+2
| | | | | | | | | | Now you can omit |t| block parameter and all the t. from your migration code, that means, the syntax looks more Rails-3-ish, like the routes DSL and ActionMailer DSL. Also, this change won't break any of your existing migration files, since the traditional syntax is still available.
* | dump_schema_information: explicitly order inserts into schema_migrations tableLaust Rud Jacobsen2011-10-311-1/+1
| | | | | | | | | | | | | | This change reduces churn in the db/development_structure.sql file when using :sql as active_record.schema_format, and makes comparing diffs much easier. Test ensures the output SQL-statements are lexically ordered by version.
* | Default timestamps to non-nullMike Perham2011-10-142-3/+3
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* | use thread locals and an instance variable within QueryCache#BodyProxy to ↵Mark J. Titorenko2011-10-072-1/+9
| | | | | | | | maintain appropriate linkage with AR database connection across threads
* | Merge pull request #2897 from rsutphin/ar31-remove_connectionAaron Patterson2011-09-062-2/+2
| | | | | | | | Patch for issue #2820
* | Make the logic easier to readJon Leighton2011-09-061-4/+7
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* | Use new SelectManager#projections= methodJon Leighton2011-08-151-2/+2
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* | use update.key instead of update.ast.key. make better use of select manager.Jon Leighton2011-08-151-2/+2
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