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[1.2.X] Fixed #14054 -- Added documentation for the connection_create…

…d event. Thanks to Rob Hudson for the report and patch.

Backport of r13673 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@13675 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 5295d678b940c7f1bc2d1122d4c9aeb2c0bcd968 1 parent 62355d8
@freakboy3742 freakboy3742 authored
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  1. +36 −0 docs/ref/signals.txt
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36 docs/ref/signals.txt
@@ -436,3 +436,39 @@ Arguments sent with this signal:
context
The :class:`~django.template.Context` with which the template was
rendered.
+
+Database Wrappers
+=================
+
+.. module:: django.db.backends
+ :synopsis: Core signals sent by the database wrapper.
+
+Signals sent by the database wrapper when a database connection is
+initiated.
+
+connection_created
+------------------
+
+.. data:: django.db.backends.signals.connection_created
+ :module:
+
+.. versionadded:: 1.1
+
+.. versionchanged:: 1.2
+ The connection argument was added
+
+Sent when the database wrapper makes the initial connection to the
+database. This is particularly useful if you'd like to send any post
+connection commands to the SQL backend.
+
+Arguments sent with this signal:
+
+ sender
+ The database wrapper class -- i.e.
+ :class: `django.db.backends.postgresql_psycopg2.DatabaseWrapper` or
+ :class: `django.db.backends.mysql.DatabaseWrapper`, etc.
+
+ connection
+ The database connection that was opened. This can be used in a
+ multiple-database configuration to differentiate connection signals
+ from different databases.
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