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boulder-oracle-sprint: Caught up with refactoring in test/utils.py, so now at

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least some of the tests are passing again.


git-svn-id: http://code.djangoproject.com/svn/django/branches/boulder-oracle-sprint@4720 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Boulder Sprinters 2007-03-13 15:33:37 +00:00
parent 0b7dd14d1f
commit ebe27acd14
2 changed files with 41 additions and 8 deletions
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46
django/db/backends/oracle/base.py
View File

@ -45,7 +45,7 @@ class DatabaseWrapper(local):
cursor.arraysize = 256
# set oracle date to ansi date format
cursor.execute("ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY-MM-DD'")
cursor.execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT = 'YYYY-MM-DD HH24:MI:SS'")
cursor.execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT = 'YYYY-MM-DD HH24:MI:SS.FF'")
return cursor
def _commit(self):
@ -181,13 +181,43 @@ def get_sql_flush(style, tables, sequences):
all tables in the database (without actually removing the tables
themselves) and put the database in an empty 'initial' state
"""
# Return a list of 'TRUNCATE x;', 'TRUNCATE y;', 'TRUNCATE z;'... style SQL statements
# TODO - SQL not actually tested against Oracle yet!
# TODO - autoincrement indices reset required? See other get_sql_flush() implementations
sql = ['%s %s;' % \
(style.SQL_KEYWORD('TRUNCATE'),
style.SQL_FIELD(quote_name(table))
) for table in tables]
# Return a list of 'TRUNCATE x;', 'TRUNCATE y;',
# 'TRUNCATE z;'... style SQL statements
if tables:
sql = ['%s %s %s;' % \
(style.SQL_KEYWORD('TRUNCATE'), style.SQL_KEYWORD('TABLE'),
style.SQL_FIELD(quote_name(table))
) for table in tables]
# 'ALTER SEQUENCE sequence_name RESTART WITH 1;'... style SQL statements
# to reset sequence indices
for sequence_info in sequences:
table_name = sequence_info['table']
column_name = sequence_info['column']
if column_name and len(column_name):
# sequence name in this case will be <table>_<column>_seq
sql.append("%s %s %s %s %s %s;" % \
(style.SQL_KEYWORD('ALTER'),
style.SQL_KEYWORD('SEQUENCE'),
style.SQL_FIELD('%s_%s_seq' % (table_name, column_name)),
style.SQL_KEYWORD('RESTART'),
style.SQL_KEYWORD('WITH'),
style.SQL_FIELD('1')
)
)
else:
# sequence name in this case will be <table>_id_seq
sql.append("%s %s %s %s %s %s;" % \
(style.SQL_KEYWORD('ALTER'),
style.SQL_KEYWORD('SEQUENCE'),
style.SQL_FIELD('%s_id_seq' % table_name),
style.SQL_KEYWORD('RESTART'),
style.SQL_KEYWORD('WITH'),
style.SQL_FIELD('1')
)
)
return sql
else:
return []
OPERATOR_MAPPING = {
'exact': '= %s',

3
django/db/backends/oracle/creation.py
View File

@ -1,4 +1,5 @@
import sys, time
from django.core import management
# This dictionary maps Field objects to their associated Oracle column
# types, as strings. Column-type strings can contain format strings; they'll
@ -108,6 +109,8 @@ def create_test_db(settings, connection, backend, verbosity=1, autoclobber=False
settings.DATABASE_USER = TEST_DATABASE_USER
settings.DATABASE_PASSWORD = TEST_DATABASE_PASSWD
management.syncdb(verbosity, interactive=False)
# Get a cursor (even though we don't need one yet). This has
# the side effect of initializing the test database.
cursor = connection.cursor()