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52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
#coding:utf-8
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"""
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ID: issue-7683
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/7683
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TITLE: rdb$time_zone_util.transitions returns an infinite resultset
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DESCRIPTION:
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NOTES:
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Confirmed bug on 5.0.0.1132, 4.0.3.2966
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Checked on 5.0.0.1145, 4.0.3.2975 -- all fine.
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = f"""
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set list on;
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select max(cnt) as max_cnt
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from (
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select
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rdb$start_timestamp start_timestamp,
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rdb$end_timestamp stop_timestamp,
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rdb$effective_offset tz_offset,
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count(*) cnt
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from (
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select * from
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rdb$time_zone_util.transitions(
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'Europe/Moscow',
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'0001-01-01 00:00:00.0000 +00:00',
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'9999-12-31 23:59:59.9999 +00:00'
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)
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rows 1000
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)
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group by 1,2,3
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)
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;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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MAX_CNT 1
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"""
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@pytest.mark.version('>=4.0.3')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute(combine_output = True)
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assert act.clean_stdout == act.clean_expected_stdout
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