query_stats
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dan-manges
A Rails plugin to track database queries.
= Query Stats Plugin
The Query Stats plugin tracks database queries.
== Usage
Use the "queries" helper or controller method to access data on the queries. See the documentation on QueryStats::Holder for functionality.
You can easily display statistics in your page footer, such as: Queries in Controller: <%= queries.count_with_label :controller %> Queries in View: <%= queries.count_with_label :view %> Query Time: <%= queries.runtime %>
== Logging
QueryStats adds the number of queries to the log in the DB section: Completed in 0.00642 (155 reqs/sec) | Rendering: 0.00228 (35%) | DB: 0.00247 (38%) 6 queries | 200 OK [http://test.host/]
== Response Headers
- X-QueryCount will be set to the number of queries
- X-QueryRuntime will be set to the db runtime
== Requirements
Tests pass with:
- Rails: 1.2.6, 2.0.2, 2.1.0
- Adapters: sqlite3, mysql
== Maintainer
- Dan Manges
== Contributors
- Guillaume Dufloux
== License
Released under the MIT license.
dan-manges