Ticket #5014: inspect_decimal_field.diff

django/db/backends/sqlite3/introspection.py

@@ -64 +64 @@
     'smallinteger': 'SmallIntegerField',
     'int': 'IntegerField',
     'integer': 'IntegerField',
+    'numeric': 'DecimalField',
     'text': 'TextField',
     'char': 'CharField',
     'date': 'DateField',
@@ -84 +85 @@
             m = re.search(r'^\s*(?:var)?char\s*\(\s*(\d+)\s*\)\s*$', key)
             if m:
                 return ('CharField', {'max_length': int(m.group(1))})
+            n = re.search(r'^\s*numeric\s*\(\s*(\d+)\s*,\s*(\d+)\s*\)\s*$', key)
+            if n:
+                return ('DecimalField', {'max_digits': int(n.group(1)),
+                                         'decimal_places': int(n.group(2))})
             raise KeyError
 
 DATA_TYPES_REVERSE = FlexibleFieldLookupDict()

django/core/management/commands/inspectdb.py

@@ -80 +80 @@
                     if field_type == 'CharField' and row[3]:
                         extra_params['max_length'] = row[3]
 
-                    if field_type == 'DecimalField':
+                    if field_type == 'DecimalField' and row[4] and row[5]:
                         extra_params['max_digits'] = row[4]
                         extra_params['decimal_places'] = row[5]