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path: root/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
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* Fix typo [ci skip]Carlos Antonio da Silva2013-03-111-1/+1
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* promotes change_column_null to the migrations APIXavier Noria2013-03-111-0/+20
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* quick pass over the RDoc of schema_statements.rb [ci skip]Xavier Noria2013-03-111-122/+190
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* documents how to DROP DEFAULT [ci skip]Xavier Noria2013-03-111-3/+7
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* Make sure options is a hashRafael Mendonça França2013-03-081-1/+3
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* If an index can't be found by column, use the index name.Ezekiel Smithburg2013-03-071-0/+6
| | | | schema_statements uses the column name by default to construct the index name, and then raises an exception if it doesn't exist, even if the name option is specified, which causes #8858. this commit makes index_name_for_remove fall back to constructing the index name to remove based on the name option.
* `Connection#structure_dump` is no longer used. #9518Yves Senn2013-03-061-5/+0
| | | | | | | As of ccc6910c we use `mysqldump` to create the `structure.sql`. The old `#structure_dump` code is still in AR but never used. I removed all relevant parts from the code-base.
* Support PostgreSQL specific column types when using `change_table`.Yves Senn2013-02-281-4/+8
| | | | | | | | Closes #9480. We use `TableDefinition` for `#create_table` and `Table` for `#change_table`. The PostgreSQL sepcifc types were only defined on `TableDefinition` so I also added them to `Table`.
* Indent comment block by two spaces.Marc Schütz2013-02-211-4/+4
| | | | | As requested by @fxn https://github.com/schuetzm/rails/commit/743d15bba182df80d003d205690ead988970299c#commitcomment-2661417
* Add more documentation for create_join_table.Marc Schütz2013-02-201-0/+8
| | | | | Explain that it doesn't create indices by default and that it also has a block form.
* also rename indexes when a table or column is renamedYves Senn2013-02-201-0/+22
| | | | When a table or a column is renamed related indexes kept their name. This will lead to confusing names. This patch renames related indexes when a column or a table is renamed. Only indexes with names generated by rails will be renamed. Indexes with custom names will not be renamed.
* reserve index name chars for internal rails operationsYves Senn2013-02-201-3/+5
| | | | | | | | | | | Some adapter (SQLite3) need to perform renaming operations to support the rails DDL. These rename prefixes operate with prefixes. When an index name already uses up the full space provieded by `index_name_length` these internal operations will fail. This patch introduces `allowed_index_name_length` which respects the amount of characters used for internal operations. It will always be <= `index_name_length` and every adapter can define how many characters need to be reserved.
* Fix calling quote column name in interpolated stringCarlos Antonio da Silva2012-12-211-1/+1
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* Differentiate between remove_column and remove_columns. Make remove_column ↵Marc-Andre Lafortune2012-12-211-6/+19
| | | | | | reversible. [#8267]
* Make drop_table reversible [#8267]Marc-Andre Lafortune2012-12-211-0/+4
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* Add drop_join_table [#8267]Marc-Andre Lafortune2012-12-211-0/+11
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* Move to the schema-migrations-metadata branch.Jeremy Kemper2012-12-091-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Pending work on graceful app upgrades. Revert "Merge pull request #8439 from joshsusser/fixes" This reverts commit ce8ac39338f86388e70356b3a470b3ea443802ae, reversing changes made to b0e7b6f67c984d4b1502e801781ed75fad681633. Revert "Merge pull request #8431 from joshsusser/schemadump" This reverts commit 036d3e1c2b65c4b8cbd23de2e20ad67b9b756182, reversing changes made to 0c692f4d121792117b6a71e5ed590a31c3b9d12e. Revert "Merge branch 'joshsusser-master' into merge" This reverts commit 0c692f4d121792117b6a71e5ed590a31c3b9d12e, reversing changes made to 2e299fca715b083a60222a85e48f9d3b8dd8ce93. Conflicts: activerecord/CHANGELOG.md activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb activerecord/test/cases/schema_dumper_test.rb
* Use CURRENT_TIMESTAMP since it has apparently better cross db supportCarlos Antonio da Silva2012-12-061-1/+1
| | | | | LOCALTIMESTAMP is not support by sqlite3, and travis was giving us these errors: https://travis-ci.org/rails/rails/jobs/3535241/#L570
* Add migration history to schema.rb dumpJosh Susser2012-12-021-2/+2
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* Add metadata to schema_migrationsJosh Susser2012-12-011-3/+3
| | | | | migrated_at: timestamp when migration run fingerprint: md5 hash of migration source name: filename without version or extension
* TypoChris Patuzzo2012-11-211-1/+1
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* Check if the options value is present before to send the deprecationRafael Mendonça França2012-11-031-4/+6
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* Remove old commentRafael Mendonça França2012-11-021-1/+1
| | | | | | | | | | | | | | | This comment is not valid since that `if` is there to make possible to do: remove_index :users, :name Instead of: remove_index :users, column: :name What is a valid use case. [ci skip]
* Deprecate passing a string as third argument of `add_index`Rafael Mendonça França2012-11-021-0/+6
| | | | | | | This was there due historical reasons since 7dc45818dc43c163700efc9896a0f3feafa31138 to give the user the possibility to create unique indexes passing "UNIQUE" as the third argument
* Raise an ArgumentError when passing an invalid option to add_indexRafael Mendonça França2012-11-021-1/+4
| | | | Closes #8104
* Migration of docs to 1.9 hash syntaxAvnerCohen2012-10-231-24/+24
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* load active_support/deprecation in active_support/railsXavier Noria2012-08-021-1/+0
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* Deprecate Relation#all.Jon Leighton2012-07-271-1/+1
| | | | | | It has been moved to active_record_deprecated_finders. Use #to_a instead.
* Add fkey attributes to `join_table` migration generatorAleksey Magusev2012-07-191-3/+3
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* Add join table migration generatorAleksey Magusev2012-07-181-2/+5
| | | | | | | | | | | | | For instance, running rails g migration CreateMediaJoinTable artists musics:uniq will create a migration with create_join_table :artists, :musics do |t| # t.index [:artist_id, :music_id] t.index [:music_id, :artist_id], unique: true end
* Merge branch 'master' of github.com:lifo/docrailsVijay Dev2012-07-071-2/+4
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| * fix AR::SchemaStatements#column_exists? example [ci skip]Francesco Rodriguez2012-06-301-1/+1
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| * update AR::SchemaStatements#column_exists? documentation [ci skip]Francesco Rodriguez2012-06-301-2/+4
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* | Don't need to use delete in the options hashRafael Mendonça França2012-07-031-2/+1
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* | Add references schema statementsAleksey Magusev2012-07-031-0/+37
| | | | | | | | | | | | | | | | | | | | Examples: add_reference :products, :supplier, polymorphic: true, index: true remove_reference :products, :user `add_belongs_to` and `remove_belongs_to` are acceptable.
* | Add more options to column_exists? methodAleksey Magusev2012-06-301-4/+6
|/ | | | Also fix failures in check options for nil
* Symbol responds_to :upcase & :downcase in Ruby >= 1.9Akira Matsuda2012-06-061-1/+1
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* SchemaMigration should be loaded lazily.kennyj2012-05-291-1/+0
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* remove unnecessary 'examples' noise [ci skip]Vijay Dev2012-05-111-15/+7
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* Refactored remove_columnEdgars Beigarts2012-05-021-2/+0
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* Merge branch 'master' of github.com:lifo/docrailsVijay Dev2012-04-181-1/+1
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| * Fix typo on the add_index.kennyj2012-04-131-1/+1
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* | Automatically create indexes for references/belongs_to statements in migrations.Joshua Wood2012-04-141-0/+1
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* Updated/changed useless tr/gsubsJurriaan Pruis2012-04-031-1/+1
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* Use one 'be'.Waseem Ahmad2012-03-241-1/+1
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* revert setting NOT NULL constraints in add_timestampsXavier Noria2012-03-011-2/+2
| | | | | | | | | | | Commit 3dbedd2 added NOT NULL constraints both to table creation and modification. For creation the new default makes sense, but the generic situation for changing a table is that there exist records. Those records have no creation or modification timestamps, and in the general case you don't even know them, so when updating a table these constraints are not going to work. See a bug report for this use case in #3334.
* Revert "No need to pass options which is never used"Rafael Mendonça França2012-02-151-2/+2
| | | | | | | | | Options is needed for some Rails extensions to determine when referential integrity should be disabled This reverts commit bcb466c543451dce69403aaae047295758589d8e. Fixes #5052
* Added where option to add_index to support postgresql partial indicesMarcelo Silveira2012-02-091-3/+13
| | | | | | | | | | | 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
* Remove useless argument in #columns.Sebastian Martinez2012-02-021-1/+1
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* Add `create_join_table` migration helper to create HABTM join tablesRafael Mendonça França2012-01-271-0/+42
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