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49 lines
872 B
Python
49 lines
872 B
Python
#coding:utf-8
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"""
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ID: issue-5979
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ISSUE: 5979
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TITLE: Field alias disapears in complex query
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DESCRIPTION:
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JIRA: CORE-5713
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FBTEST: bugs.core_5713
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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 = """
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set list on;
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select a1, a2
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from (
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select 1 a1, 2 a2
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from rdb$database
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)
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group by 1, 2
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union all
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select 1 a1, coalesce(cast(null as varchar(64)), 0) a2
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from rdb$database;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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A1 1
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A2 2
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A1 1
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A2 0
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"""
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@pytest.mark.version('>=3.0.3')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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