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alternator-test: add xfail test for GSI with 2 regular columns

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When updating the second regular base column that is also a view
key, the code in Scylla will assume it only needs to update an entry
instead of replacing an old one. This leads to inconsitencies
exposed in the test case.
Message-Id: <5dfeb9f61f986daa6e480e9da4c7aabb5a09a4ec.1567599461.git.sarna@scylladb.com>
This commit is contained in:
Piotr Sarna
2019-09-04 14:18:27 +02:00
committed by Avi Kivity
parent 722b4b6e98
commit 6579a3850a
1 changed files with 13 additions and 0 deletions
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13
alternator-test/test_gsi.py
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@@ -377,6 +377,19 @@ def test_gsi_3(test_table_gsi_3):
KeyConditions={'a': {'AttributeValueList': [items[3]['a']], 'ComparisonOperator': 'EQ'},
'b': {'AttributeValueList': [items[3]['b']], 'ComparisonOperator': 'EQ'}})
@pytest.mark.xfail(reason="GSI in alternator currently have a bug on updating the second regular base column")
def test_gsi_update_second_regular_base_column(test_table_gsi_3):
items = [{'p': random_string(), 'a': random_string(), 'b': random_string(), 'd': random_string()} for i in range(10)]
with test_table_gsi_3.batch_writer() as batch:
for item in items:
batch.put_item(item)
items[3]['b'] = 'updated'
test_table_gsi_3.update_item(Key={'p': items[3]['p']}, AttributeUpdates={'b': {'Value': 'updated', 'Action': 'PUT'}})
assert_index_query(test_table_gsi_3, 'hello', [items[3]],
KeyConditions={'a': {'AttributeValueList': [items[3]['a']], 'ComparisonOperator': 'EQ'},
'b': {'AttributeValueList': [items[3]['b']], 'ComparisonOperator': 'EQ'}})
# A fourth scenario of GSI. Two GSIs on a single base table.
@pytest.fixture(scope="session")
def test_table_gsi_4(dynamodb):