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Commits on May 31, 2012
  1. Namespace indexes when copying databases in some cases

    authored
    If copying from a database without a global index namespace (e.g.
    MySQL) to a database with a global index namespace (e.g. PostgreSQL),
    the previous copying could break if you had indexes with the same
    name in both tables.  To work around this, prepend the table name
    to the index name when copying.
    
    Note that if the index name exactly matches Sequel's default name,
    it will not do any additional namespacing.
Commits on Mar 21, 2012
Commits on Mar 14, 2012
  1. Add schema_caching extension, to speed up loading a large number of m…

    authored
    …odels by loading cached schema information from a file
    
    This idea is taken from ActiveRecord, which will be adding the
    feature in 4.0.  Basically, when loading a large number of
    models, there may be significant time spent loading the table
    schema for each table from the database, especially in high
    latency situations.
    
    To work around this, you can cheat by caching the information to
    a file, and then loading the cached file instead of querying the
    database for each table/model, which is what this extension does.
    
    To make it easy to generate the cached schema files, an -S option
    is being added to bin/sequel that creates the cached schema dump
    file.  It's up to the application to use load_schema_cache to
    preload the schema cache.
  2. Better handling of exclusive options in bin/sequel

    authored
    Instead of trying to check all combintions, just add each
    exclusive option to an array, and error if more than one of the
    options is used.
Commits on Oct 21, 2011
  1. Add mock adapter for better mocking of a database connection

    authored
    This is mostly intended for use by the specs, but I've also changed
    bin/sequel to use it if no database was provided.
    
    Currently, Sequel uses a MockDatabase in the specs, but it has
    issues.  It doesn't mock transactions or Sequel's sharding support
    correctly, and it doesn't provide any way to set the return values
    when using insert, update, or delete, or a way to set the rows
    returned by fetch_rows.  Many of the specs that use it do their
    own mocking by defining methods, and can be changed to use this new
    mock adapter to simplify things.
Commits on Feb 14, 2011
  1. Make bin/sequel accept file arguments and work correctly when $stdin …

    authored
    …is not a tty
    
    Previously, unless the -m, -C, -d, or -D options was given,
    bin/sequel always gave an IRB prompt.  This changes that behavior
    so that if any arguments are present, they are interpreted as
    filenames and are loaded.  Also, if $stdin is not a tty, it is
    read from and evaled.  These changes make bin/sequel operate more
    like a standard *nix program.
    
    For recent Linux users, this also means you can have a shebang
    line such as:
    
      #!/usr/bin/sequel postgres://user:pass@host/db
    
    to create a self contained script, where you can have ruby
    code in the script, with the DB constant already set.  This
    is because recent Linux versions (since 2.6.28) support
    recursion in the #! handling.
  2. Combine -r and -L load commands to execute in order

    authored
    Previously, -r files would be loaded before the DB constant was
    established.  Now, it holds the information in the same data
    structure as the -L option, which enables it to be loaded in
    the same order.  So if you specify -L before -r, the -L dir will
    be loaded before the -r dir is required, and vice versa.
  3. Make the -L option take effect even if the -m, -C, -d, or -D options …

    authored
    …are used
    
    Previously, the -L option would not be loaded if one of the above
    options was used.
  4. Add support for -I and -r options to bin/sequel

    authored
    These options work just like the options for ruby itself.
Commits on Apr 7, 2010
  1. Add support for :test option to Database to be automatically test the…

    authored
    … connection
    
    The default setting of bin/sequel has been to test the connection
    before bringing up an IRB shell, but the previously Sequel had no
    way of doing this automatically (bin/sequel just called
    test_connection manually after instantiating the database object).
    
    This commit allows Sequel.connect and related methods to take a
    :test option that specifies whether a connection attempt should
    be made directly after connecting.  Like other connection options,
    on adapters other than do and jdbc, you can specify the option in
    the connection string:
    
      Sequel.connect('postgres://host/database?test=t')
    
    It is possibly that this will be the default in a later version of
    Sequel, though I do not have plans to do that currently.
    
    While here, switch bin/sequel over to using this new capability.
Commits on Feb 20, 2010
  1. Support an empty database argument in bin/sequel, useful for testing …

    authored
    …things without a real database
Commits on Jun 15, 2009
  1. Fix bin/sequel using a YAML file on 1.9

    authored
    We were iterating over a hash (or hash-like) data structure while
    both inserting and deleting records.  It's amazing it used to work in
    1.8.
Commits on Jun 6, 2009
Commits on May 23, 2009
  1. Make schema_dumper extension ignore errors with indexes unless it is …

    authored
    …dumping in the database-specific type format
    
    When doing a database independent schema dump, include code to ignore
    errors when creating indexes.  This should allow you to dump the
    schema from a PostgreSQL database with an index on a text column and
    restore it in a MySQL database.
    
    This modifies the bin/sequel tool to use the new feature when copying
    databases, and tweaks the output slightly.
Commits on May 14, 2009
  1. Add -C option to bin/sequel that copies one database to another

    authored
    This should work with any combination of database types, and one of
    the reasons for creating it is to make it easier to find bugs in the
    Sequel's schema support and the schema_dumper extension.
  2. Add -d and -D options to bin/sequel for dumping schema migrations

    authored
    The -d option uses type translation, the -D option does not.  The
    schema migration is dumped to the standard output.  This should be
    helpful if you want an immediate look at the columns in the
    database.  If you want to use it as the basis for an initial
    migration, just redirect $stdout to a file.
    
    While here, add a -h option to print the usage, since that is more
    standard than -?.
    
    Check for options that can't be used together, such as -D or -d
    with -m.  Also check for options that require other options, such
    as -M without -m.
    
    Don't print the options when an error occurs, just print an error
    message.
    
    I initially thought of having -d/-D use -m to create a file in that
    directory, but there are a lot of corner cases there that I don't
    want to deal with.
Commits on May 13, 2009
  1. Allow multiple load dirs in bin/sequel via multiple -L options

    authored
    I suppose this is useful if you want to load models from multiple
    directories.  Seems like a fairly rare need, but the change is
    easy and makes usage more intuitive.  Previously, if you used
    multiple -L options, only the last one would be respected, now,
    all -L options are respected.
Commits on Mar 23, 2009
  1. Deprecate Migration and Migrator, require 'sequel/extensions/migratio…

    authored
    …n' if you want them
    
    Migrations and the Migrator are not generally needed in normal
    operation.  The only part of Sequel that depends on them is the
    sequel binary when called with the -m switch.  So it is easy to
    move them into an extension.  Since migrations are only run rarely,
    it doesn't make sense for Sequel to load the code for them by
    default.
Commits on Mar 19, 2009
Commits on Feb 3, 2009
Commits on Jan 29, 2009
  1. Allow sequel command line tool to work with yaml config files with sy…

    authored
    …mbol keys
    
    This commit will try the following in order to find the parameters to
    use:
    
      # Assume yaml_hash is the hash returned by YAML.load for the
      # file given on the command line, and env is the environment
      # specified by the user (or 'development' by default)
      params = yaml_hash[env] || yaml_hash[env.to_sym] || yaml_hash
    
    Notice that in addition to supporting symbol keys (such as
    :development), Sequel now also supports a plain yaml file for
    parameters, such as:
    
      ---
      :adapter: sqlite
      :database: ':memory:'
Commits on Jan 26, 2009
Commits on Jan 11, 2009
  1. Clean up bin/sequel changes

    authored
    Mostly cosmetic changes, but don't require pathname.  Also, change
    --load-models to --load-dir, since it loads all .rb files in the
    directory, not just model files.
    
    Also, update CHANGELOG.
  2. Load Models after DB initialization

    Paweł Kondzior authored
  3. Add -L, --load-models DIR options for sequel CLI command that auto lo…

    Paweł Kondzior authored
    …ads all Sequel::Models
Commits on Jul 25, 2008
Commits on Jul 7, 2008
  1. Combine sequel and sequel_core into one gem

    authored
    For merging the READMEs, I put the model README at the bottom of the
    core README and used that.
    
    For merging the CHANGELOGs, I merged them manually back to 1.4.0, and
    copied the rest of the model CHANGELOG to the bottom of the file.
    
    Most of the Rakefile code was duplicative, but I think I got
    all tasks except spec_adapters.  I figure few people have all 5
    adapters necessary to run the adapter specs.  I only have 3 of them,
    so I never used spec_adapters.
    
    The specs are still split up so they can be run independently.
    Additionally, the adapter specs are split off from the core specs,
    which helps if you want to put Sequel.connect lines in
    spec_config.rb. The only other spec changes were for path changes.
    
    There weren't conflicts merging anything else, IIRC.
    
    I hope there is no fallout from this.  I haven't noticed any yet,
    running the specs and the test suites for all of my apps that use
    Sequel.
Commits on Dec 26, 2007
  1. @ciconia
Commits on Dec 20, 2007
  1. @ciconia
Commits on Dec 19, 2007
  1. @wayneeseguin
Commits on Nov 25, 2007
  1. @ciconia
Commits on Nov 6, 2007
  1. @ciconia
Commits on Aug 15, 2007
  1. @ciconia
Commits on Mar 21, 2007
  1. @ciconia

    Added automatic require 'sequel' to all adapters for convenience. Ren…

    ciconia authored
    …amed Pool#conn_maker to Pool#connection_proc. Added Dataset#[] method. Refactored Model#find and Model#[].
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