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74 lines
1.7 KiB
Python
74 lines
1.7 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_6218
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# title: COUNT(DISTINCT <DECFLOAT_FIELD>) leads FB to crash when there are duplicate values of this field
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# decription:
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# Checked on 4.0.0.1731
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#
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# tracker_id: CORE-6218
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# min_versions: ['4.0']
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# versions: 4.0
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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: 4.0
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# resources: None
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substitutions_1 = []
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init_script_1 = """"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """
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recreate table test(n decfloat);
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commit;
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insert into test values( 0 );
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insert into test values( 0 );
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commit;
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set list on;
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set explain on;
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select n as n_grouped_from_test0 from test group by 1; --- [ 1 ]
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select distinct n as n_uniq_from_test0 from test; -- [ 2 ]
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select count(distinct n) as count_uniq_from_test0 from test; -- [ 3 ]
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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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Select Expression
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-> Aggregate
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-> Sort (record length: 68, key length: 24)
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-> Table "TEST" Full Scan
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N_GROUPED_FROM_TEST0 0
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Select Expression
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-> Unique Sort (record length: 68, key length: 24)
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-> Table "TEST" Full Scan
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N_UNIQ_FROM_TEST0 0
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Select Expression
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-> Aggregate
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-> Table "TEST" Full Scan
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COUNT_UNIQ_FROM_TEST0 1
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"""
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@pytest.mark.version('>=4.0')
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def test_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_stdout == act_1.clean_expected_stdout
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