boulder-oracle-sprint: Fixes #4055: Added "tablespace" parameter to model metadata options to support specification of tablespaces, primarily for Oracle.

git-svn-id: http://code.djangoproject.com/svn/django/branches/boulder-oracle-sprint@5022 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/core/management.py

@@ -210,7 +210,10 @@ def _get_sql_model_create(model, known_models=set()):
     full_statement = [style.SQL_KEYWORD('CREATE TABLE') + ' ' + style.SQL_TABLE(backend.quote_name(opts.db_table)) + ' (']
     for i, line in enumerate(table_output): # Combine and add commas.
         full_statement.append('    %s%s' % (line, i < len(table_output)-1 and ',' or ''))
-    full_statement.append(');')
+    full_statement.append(')')
+    if opts.tablespace and backend.supports_tablespaces:
+        full_statement.append(backend.get_tablespace_sql() % backend.quote_name(opts.tablespace))
+    full_statement.append(';')
     final_output.append('\n'.join(full_statement))
 
     if opts.has_auto_field and hasattr(backend, 'get_autoinc_sql'):
@@ -282,7 +285,10 @@ def _get_many_to_many_sql_for_model(model):
                 (style.SQL_KEYWORD('UNIQUE'),
                 style.SQL_FIELD(backend.quote_name(f.m2m_column_name())),
                 style.SQL_FIELD(backend.quote_name(f.m2m_reverse_name()))))
-            table_output.append(');')
+            table_output.append(')')
+            if opts.tablespace and backend.supports_tablespaces:
+                table_output.append(backend.get_tablespace_sql() % opts.tablespace)
+            table_output.append(';')
             final_output.append('\n'.join(table_output))
 
             # Add any extra SQL needed to support auto-incrementing PKs
@@ -1355,7 +1361,7 @@ def load_data(fixture_labels, verbosity=1):
     # Keep a count of the installed objects and fixtures
     count = [0,0]
     models = set()
-    
+
     humanize = lambda dirname: dirname and "'%s'" % dirname or 'absolute path'
 
     # Get a cursor (even though we don't need one yet). This has

django/db/backends/ado_mssql/base.py

@@ -94,6 +94,7 @@ autoindexes_primary_keys = False
 needs_datetime_string_cast = True
 needs_upper_for_iops = False
 supports_constraints = True
+supports_tablespaces = True
 uses_case_insensitive_names = False
 
 def quote_name(name):
@@ -153,6 +154,9 @@ def get_max_name_length():
 def get_start_transaction_sql():
     return "BEGIN;"
 
+def get_tablespace_sql():
+    return "ON %s"
+
 def get_autoinc_sql(table):
     return None
 

django/db/backends/dummy/base.py

@@ -27,6 +27,7 @@ class DatabaseWrapper:
         pass # close()
 
 supports_constraints = False
+supports_tablespaces = False
 quote_name = complain
 dictfetchone = complain
 dictfetchmany = complain

django/db/backends/mysql/base.py

@@ -137,6 +137,7 @@ autoindexes_primary_keys = False
 needs_datetime_string_cast = True     # MySQLdb requires a typecast for dates
 needs_upper_for_iops = False
 supports_constraints = True
+supports_tablespaces = True
 uses_case_insensitive_names = False
 
 def quote_name(name):
@@ -200,6 +201,9 @@ def get_max_name_length():
 def get_start_transaction_sql():
     return "BEGIN;"
 
+def get_tablespace_sql():
+    return "TABLESPACE %s STORAGE DISK"
+
 def get_autoinc_sql(table):
     return None
 

django/db/backends/oracle/base.py

@@ -72,6 +72,7 @@ autoindexes_primary_keys = True
 needs_datetime_string_cast = False
 needs_upper_for_iops = True
 supports_constraints = True
+supports_tablespaces = True
 uses_case_insensitive_names = True
 
 class FormatStylePlaceholderCursor(Database.Cursor):
@@ -168,6 +169,9 @@ def get_max_name_length():
 def get_start_transaction_sql():
     return None
 
+def get_tablespace_sql():
+    return "TABLESPACE %s"
+
 def get_autoinc_sql(table):
     # To simulate auto-incrementing primary keys in Oracle, we have to
     # create a sequence and a trigger.

django/db/backends/postgresql/base.py

@@ -110,6 +110,7 @@ autoindexes_primary_keys = False
 needs_datetime_string_cast = True
 needs_upper_for_iops = False
 supports_constraints = True
+supports_tablespaces = True
 uses_case_insensitive_names = False
 
 def quote_name(name):
@@ -173,6 +174,9 @@ def get_max_name_length():
 def get_start_transaction_sql():
     return "BEGIN;"
 
+def get_tablespace_sql():
+    return "TABLESPACE %s"
+
 def get_autoinc_sql(table):
     return None
 

django/db/backends/postgresql_psycopg2/base.py

@@ -78,6 +78,7 @@ autoindexes_primary_keys = False
 needs_datetime_string_cast = False
 needs_upper_for_iops = False
 supports_constraints = True
+supports_tablespaces = True
 uses_case_insensitive_names = True
 
 def quote_name(name):
@@ -133,6 +134,9 @@ def get_max_name_length():
 def get_start_transaction_sql():
     return "BEGIN;"
 
+def get_tablespace_sql():
+    return "TABLESPACE %s"
+
 def get_autoinc_sql(table):
     return None
 

django/db/backends/sqlite3/base.py

@@ -105,6 +105,7 @@ autoindexes_primary_keys = False
 needs_datetime_string_cast = True
 needs_upper_for_iops = False
 supports_constraints = False
+supports_tablespaces = False
 uses_case_insensitive_names = False
 
 def quote_name(name):
@@ -192,7 +193,7 @@ def get_sql_sequence_reset(style, model_list):
     "Returns a list of the SQL statements to reset sequences for the given models."
     # No sequence reset required
     return []
-    
+
 def _sqlite_date_trunc(lookup_type, dt):
     try:
         dt = util.typecast_timestamp(dt)

django/db/models/options.py

@@ -13,7 +13,7 @@ get_verbose_name = lambda class_name: re.sub('(((?<=[a-z])[A-Z])|([A-Z](?![A-Z]|
 
 DEFAULT_NAMES = ('verbose_name', 'db_table', 'ordering',
                  'unique_together', 'permissions', 'get_latest_by',
-                 'order_with_respect_to', 'app_label')
+                 'order_with_respect_to', 'app_label', 'tablespace')
 
 class Options(object):
     def __init__(self, meta):
@@ -27,6 +27,7 @@ class Options(object):
         self.object_name, self.app_label = None, None
         self.get_latest_by = None
         self.order_with_respect_to = None
+        self.tablespace = None
         self.admin = None
         self.meta = meta
         self.pk = None
@@ -92,10 +93,10 @@ class Options(object):
 
     def __repr__(self):
         return '<Options for %s>' % self.object_name
-        
+
     def __str__(self):
         return "%s.%s" % (self.app_label, self.module_name)
-        
+
     def get_field(self, name, many_to_many=True):
         "Returns the requested field by name. Raises FieldDoesNotExist on error."
         to_search = many_to_many and (self.fields + self.many_to_many) or self.fields