delta/gitlab/gitlab-ce.git/lib/tasks/migrate, branch fix-missing-function-dropzone-input

Add table for files in merge request diffs

2017-06-16T17:30:01+00:00

This adds an ID-less table containing one row per file, per merge request
diff. It has a column for each attribute on Gitlab::Git::Diff that is serialised
currently, with the advantage that we can easily query the attributes of this
new table.

It does not migrate existing data, so we have fallback code when the legacy
st_diffs column is present instead. For a merge request diff to be valid, it
should have at most one of:

* Rows in this new table, with the correct merge_request_diff_id.
* A non-NULL st_diffs column.

It may have neither, if the diff is empty.

Add index_redirect_routes_path_for_link migration to setup_postgresql.rake

2017-05-08T10:38:26+00:00

Index redirect_routes path for LIKE

2017-05-05T19:12:48+00:00

Fix caching large snippet HTML content on MySQL databases

2017-05-03T14:27:45+00:00

Add LIKE index for routes.path

2017-03-21T10:49:24+00:00

Nested groups support uses queries along the lines of `path LIKE 'X/%'`.
For these queries to use an index on PostgreSQL we need to use either
the varchar_pattern_ops or text_pattern_ops operator class.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/29554

Don’t exclude some file in lib from rubocop

2017-02-23T15:32:42+00:00

Add AddLowerPathIndexToRoutes to setup_postgresql.rake

2016-12-13T12:48:02+00:00

Signed-off-by: Dmitriy Zaporozhets

Replace colorize gem with rainbow.

2016-06-03T16:37:09+00:00

Colorize is a gem licensed under the GPLv2, so we can’t use it in GitLab without relicensing GitLab under the terms of the GPL. Rainbow is licensed under the MIT license and does the exact same thing as Colorize, so Rainbow was added in place of Colorize.

The syntax is slightly different for Rainbow vs. Colorize, and was updated in accordance.

The gem is still a dependency of Spinach, so it’s included in the development/test environments, but won’t be packaged with the actual product, and therefore doesn’t require we relicense the product.

An attempt at relicensing Colorize was made, but didn’t succeed as the library owner never responded.

Rainbow library: https://github.com/sickill/rainbow
Relevant issue regarding licensing in GitLab's gems: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3775

Improve performance of User.by_login

2015-10-15T09:58:25+00:00

Performance is improved in two steps:

1. On PostgreSQL an expression index is used for checking lower(email)
   and lower(username).
2. The check to determine if we're searching for a username or Email is
   moved to Ruby. Thanks to @haynes for suggesting and writing the
   initial implementation of this.

Moving the check to Ruby makes this method an additional 1.5 times
faster compared to doing the check in the SQL query.

With performance being improved I've now also tweaked the amount of
iterations required by the User.by_login benchmark. This method now runs
between 900 and 1000 iterations per second.

Added dedicated Rake task for setting up Postgres

2015-10-08T12:35:36+00:00

This ensures any PostgreSQL specific schema changes (e.g. expression
indexes) are created when setting up the database.