54 lines
1.9 KiB
Plaintext
54 lines
1.9 KiB
Plaintext
Migrations
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- timestamp-based migrations like rails 2.1:
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http://guides.rubyonrails.org/migrations.html
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- replace backend-specific structuredump with a PHP/JSON dump of schema and
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data, including a corresponding importer. A simple YAML/JSON structure that
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represents the PHP objects (TableDefinition, ColumnDefinition, IndexDefinition
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- or alternately writes them out programmatically like a migration script)
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would make it easiest to reconstruct identical tables between multiple
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machines and multiple database types, and a simple JSON encoding of data (a
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single header row, followed by one JSON array per database row per line) would
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take care of most special characters and serialization issues, and allow for
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fast line-by-line reading.
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- add convenience methods of calling $t->string('foo'), instead of
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$t->column('string', 'foo'), inside migration scripts. Will need to introspect
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the nativeDatabaseTypes() list from the connection for this.
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Dates
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-----
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- Handle Horde_Date objects in both input/output from Horde_Db.
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- what to do about '0000-00-00' with PostgreSQL?
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- http://dev.mysql.com/doc/refman/5.1/en/time-zone-support.html
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- integer sizing for mysql like the postgres backend does it?
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- port updates in schema_definitions.rb and schema_statements.rb
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- allow adding multiple indexes (and columns) at once, in an aggregate
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operation. at the abstract level this will just execute the changes one at a
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time; for databases like mysql that can run multiple changes at once, it will,
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achieving much better efficiency.
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- rdo: add the ability to load a table once, then use it repeatedly in a
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relationship (or to have it be a static array), instead of joining.
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- composite primary key support: what does http://compositekeys.rubyforge.org/
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have that we don't?
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- port disable_referential_integrity?
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- port query_cache.rb
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- Support mysqlnd statistics:
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http://developers.sun.com/databases/articles/mysql_php4.html#7
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