Commit 44f907dd authored by Andrew Godwin's avatar Andrew Godwin
Browse files

Start of getting Oracle to do schema stuff

parent 841b7af8

django/db/backends/oracle/base.py

+1 −0
Original line number Diff line number Diff line
@@ -91,6 +91,7 @@ class DatabaseFeatures(BaseDatabaseFeatures): 
    has_bulk_insert = True

    supports_tablespaces = True

    supports_sequence_reset = False

    supports_combined_alters = False





class DatabaseOperations(BaseDatabaseOperations):

django/db/backends/oracle/creation.py

+2 −2
Original line number Diff line number Diff line
@@ -49,8 +49,8 @@ class DatabaseCreation(BaseDatabaseCreation): 
    data_type_check_constraints = {

        'BooleanField': '%(qn_column)s IN (0,1)',

        'NullBooleanField': '(%(qn_column)s IN (0,1)) OR (%(qn_column)s IS NULL)',

        'PositiveIntegerField': '"%(qn_column)s" >= 0',

        'PositiveSmallIntegerField': '"%(qn_column)s" >= 0',

        'PositiveIntegerField': '%(qn_column)s >= 0',

        'PositiveSmallIntegerField': '%(qn_column)s >= 0',

    }



    def __init__(self, connection):

django/db/backends/oracle/schema.py

+10 −1
Original line number Diff line number Diff line
@@ -2,4 +2,13 @@ from django.db.backends.schema import BaseDatabaseSchemaEditor 




class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):

    pass
 
    

    sql_create_column = "ALTER TABLE %(table)s ADD %(column)s %(definition)s"

    sql_alter_column_type = "MODIFY %(column)s %(type)s"

    sql_alter_column_null = "MODIFY %(column)s NULL"

    sql_alter_column_not_null = "MODIFY %(column)s NOT NULL"

    sql_alter_column_default = "MODIFY %(column)s DEFAULT %(default)s"

    sql_alter_column_no_default = "MODIFY %(column)s DEFAULT NULL"

    sql_delete_column = "ALTER TABLE %(table)s DROP COLUMN %(column)s"

    sql_delete_table = "DROP TABLE %(table)s CASCADE CONSTRAINTS"