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* Should clear the primary keys cache alsoJon Leighton2011-12-161-0/+1
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* Don't store defaults in the schema cacheJon Leighton2011-12-161-3/+2
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* Defaults hash can go on the modelJon Leighton2011-12-161-14/+1
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* Cache columns at the model level.Jon Leighton2011-12-161-9/+2
| | | | Allows two models to use the same table but have different primary keys.
* Revert naive O(1) table_exists? implementation.Jon Leighton2011-12-133-12/+15
| | | | | | | | | | 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.
* Use `table_exists?` from the schema cache.Aaron Patterson2011-12-091-4/+2
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* 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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* the required sqlite3 adapter responds to encoding, so stop checking.Aaron Patterson2011-12-071-5/+1
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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.
* SQlite3 Bump Arun Agrawal2011-12-041-1/+1
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* Use show create table.kennyj2011-12-031-3/+8
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* implements automatic EXPLAIN logging for slow queriesXavier Noria2011-12-025-78/+98
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* 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 Patterson2011-11-292-11/+19
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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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* expire will set in_use to falseAaron Patterson2011-11-291-0/+5
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* Leased connections return false on second leaseAaron Patterson2011-11-291-2/+4
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* Adapters keep in_use flag when leasedAaron Patterson2011-11-291-1/+14
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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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* Bump Mysql2!Arun Agrawal2011-11-221-1/+1
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* oops! I suck! :bomb:Aaron Patterson2011-11-201-1/+0
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* removing deprecated methodsAaron Patterson2011-11-193-26/+0
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* adding visitors to the respective adaptersAaron Patterson2011-11-192-0/+2
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* pushing caching and visitors down to the connectionAaron Patterson2011-11-194-81/+107
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* Use `show index from`. We could fix `pk_and_sequence_for` method's ↵kennyj2011-11-191-18/+2
| | | | performance problem (GH #3678)
* Only used detailed schema introspection when doing a schema dump.Christos Zisopoulos2011-11-181-0/+7
| | | Fixes #3678
* Revert "Merge pull request #1163 from amatsuda/sexier_migration_31"Aaron Patterson2011-11-172-18/+10
| | | | | | | | | | 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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* Join method uses empty string by default, so remove itAaron Patterson2011-11-161-2/+2
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* Fix pull request #3609Noé Froidevaux2011-11-131-1/+1
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