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			20 lines
		
	
	
	
		
			637 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
	
		
			637 B
		
	
	
	
		
			Python
		
	
	
	
	
	
from __future__ import unicode_literals
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import unittest
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from django.db import connection
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from django.test import TestCase, override_settings
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@override_settings(DEBUG=True)
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@unittest.skipUnless(connection.vendor == 'mysql', 'MySQL specific test.')
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class MySQLTests(TestCase):
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    def test_auto_is_null_auto_config(self):
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        query = 'set sql_auto_is_null = 0'
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        connection.init_connection_state()
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        last_query = connection.queries[-1]['sql'].lower()
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        if connection.features.is_sql_auto_is_null_enabled:
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            self.assertIn(query, last_query)
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        else:
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            self.assertNotIn(query, last_query)
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