43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
# Copyright 2023 Memgraph Ltd.
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#
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# Use of this software is governed by the Business Source License
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# included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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# License, and you may not use this file except in compliance with the Business Source License.
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#
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# As of the Change Date specified in that file, in accordance with
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# the Business Source License, use of this software will be governed
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# by the Apache License, Version 2.0, included in the file
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# licenses/APL.txt.
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import sys
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import pytest
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from common import memgraph
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QUERY_PLAN = "QUERY PLAN"
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def test_indexed_join_with_indices(memgraph):
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memgraph.execute("CREATE INDEX ON :Node(id);")
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expected_explain = [
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f" * Produce {{a, b, r}}",
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f" * Filter (a :Node), {{a.id}}",
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f" * Expand (b)-[r:EDGE]-(a)",
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f" * ScanAllByLabelPropertyValue (b :Node {{id}})",
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f" * Once",
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]
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results = list(
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memgraph.execute_and_fetch(
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"EXPLAIN MATCH (a:Node {id: 1}) MATCH (b:Node {id: 2}) MATCH (a)-[r:EDGE]-(b) return a,b,r;"
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)
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)
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actual_explain = [x[QUERY_PLAN] for x in results]
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assert expected_explain == actual_explain
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if __name__ == "__main__":
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sys.exit(pytest.main([__file__, "-rA"]))
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