Merged regressiontests and modeltests into the test root.

tests/reserved_names/models.py

@@ -0,0 +1,28 @@
+"""
+18. Using SQL reserved names
+
+Need to use a reserved SQL name as a column name or table name? Need to include
+a hyphen in a column or table name? No problem. Django quotes names
+appropriately behind the scenes, so your database won't complain about
+reserved-name usage.
+"""
+
+from django.db import models
+from django.utils.encoding import python_2_unicode_compatible
+
+
+@python_2_unicode_compatible
+class Thing(models.Model):
+    when = models.CharField(max_length=1, primary_key=True)
+    join = models.CharField(max_length=1)
+    like = models.CharField(max_length=1)
+    drop = models.CharField(max_length=1)
+    alter = models.CharField(max_length=1)
+    having = models.CharField(max_length=1)
+    where = models.DateField(max_length=1)
+    has_hyphen = models.CharField(max_length=1, db_column='has-hyphen')
+    class Meta:
+       db_table = 'select'
+
+    def __str__(self):
+        return self.when