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Refactored get_date_extract_sql() to DatabaseOperations.date_extract_sql(). Refs #5106

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@5951 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2007-08-19 22:40:06 +00:00
parent 38b5d7f23d
commit aab04a4c2f
10 changed files with 30 additions and 43 deletions
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9
django/db/backends/mysql/base.py
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@ -54,7 +54,9 @@ server_version_re = re.compile(r'(\d{1,2})\.(\d{1,2})\.(\d{1,2})')
# TRADITIONAL will automatically cause most warnings to be treated as errors.
class DatabaseOperations(BaseDatabaseOperations):
pass
def date_extract_sql(self, lookup_type, field_name):
# http://dev.mysql.com/doc/mysql/en/date-and-time-functions.html
return "EXTRACT(%s FROM %s)" % (lookup_type.upper(), field_name)
class DatabaseWrapper(BaseDatabaseWrapper):
ops = DatabaseOperations()
@ -137,11 +139,6 @@ dictfetchall = util.dictfetchall
def get_last_insert_id(cursor, table_name, pk_name):
return cursor.lastrowid
def get_date_extract_sql(lookup_type, table_name):
# lookup_type is 'year', 'month', 'day'
# http://dev.mysql.com/doc/mysql/en/date-and-time-functions.html
return "EXTRACT(%s FROM %s)" % (lookup_type.upper(), table_name)
def get_date_trunc_sql(lookup_type, field_name):
# lookup_type is 'year', 'month', 'day'
fields = ['year', 'month', 'day', 'hour', 'minute', 'second']