Fixes #2333 -- Added test fixtures framework.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4659 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 18 insertions, 0 deletions

diff --git a/django/db/backends/sqlite3/base.py b/django/db/backends/sqlite3/base.py
index db0393782d..ce343e189e 100644
--- a/django/db/backends/sqlite3/base.py
+++ b/django/db/backends/sqlite3/base.py
@@ -151,6 +151,24 @@ def get_drop_foreignkey_sql():
 def get_pk_default_value():
     return "NULL"
 
+def get_sql_flush(style, tables, sequences):
+    """Return a list of SQL statements required to remove all data from
+    all tables in the database (without actually removing the tables
+    themselves) and put the database in an empty 'initial' state
+    
+    """
+    # NB: The generated SQL below is specific to SQLite
+    # Note: The DELETE FROM... SQL generated below works for SQLite databases
+    # because constraints don't exist
+    sql = ['%s %s %s;' % \
+            (style.SQL_KEYWORD('DELETE'),
+             style.SQL_KEYWORD('FROM'),
+             style.SQL_FIELD(quote_name(table))
+             ) for table in tables]
+    # Note: No requirement for reset of auto-incremented indices (cf. other
+    # get_sql_flush() implementations). Just return SQL at this point
+    return sql
+
 def _sqlite_date_trunc(lookup_type, dt):
     try:
         dt = util.typecast_timestamp(dt)