Fixed various comments in django/db/backends/oracle/base.py.
"""
Oracle database backend for Django.
-Requires cx_Oracle: http://cx-oracle.sourceforge.net/
+Requires cx_Oracle: https://oracle.github.io/python-cx_Oracle/
"""
import datetime
import decimal
@@ -149,8 +149,8 @@ class DatabaseWrapper(BaseDatabaseWrapper):
# The patterns below are used to generate SQL pattern lookup clauses when
# the right-hand side of the lookup isn't a raw string (it might be an expression
# or the result of a bilateral transformation).
- # In those cases, special characters for LIKE operators (e.g. \, *, _) should be
- # escaped on database side.
+ # In those cases, special characters for LIKE operators (e.g. \, %, _)
+ # should be escaped on the database side.
#
# Note: we use str.format() here for readability as '%' is used as a wildcard for
# the LIKE operator.
@@ -381,9 +381,6 @@ class FormatStylePlaceholderCursor:
Django uses "format" (e.g. '%s') style placeholders, but Oracle uses ":var"
style. This fixes it -- but note that if you want to use a literal "%s" in
a query, you'll need to use "%%s".
-
- We also do automatic conversion between Unicode on the Python side and
- UTF-8 -- for talking to Oracle -- in here.
"""
charset = 'utf-8'
