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51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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#coding:utf-8
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#
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# id: bugs.core_4365
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# title: Equality predicate distribution does not work for some complex queries
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# decription:
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# tracker_id: CORE-4365
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# min_versions: ['3.0']
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# versions: 3.0
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# qmid: None
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 3.0
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# resources: None
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substitutions_1 = [('RDB\\$INDEX_[0-9]+', 'RDB\\$INDEX')]
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init_script_1 = """"""
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db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
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test_script_1 = """
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set planonly;
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select *
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from (
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select r.rdb$relation_id as id
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from rdb$relations r
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join (
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select g1.rdb$generator_id as id from rdb$generators g1
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union all
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select g2.rdb$generator_id as id from rdb$generators g2
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) rf on rf.id = r.rdb$relation_id
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left join rdb$procedures p on p.rdb$procedure_id = rf.id
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) x
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where id = 1;
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stdout_1 = """
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PLAN JOIN (JOIN (X RF G1 INDEX (RDB$INDEX_46), X RF G2 INDEX (RDB$INDEX_46), X R INDEX (RDB$INDEX_1)), X P INDEX (RDB$INDEX_22))
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"""
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@pytest.mark.version('>=3.0')
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def test_core_4365_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.execute()
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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