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60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
#coding:utf-8
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"""
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ID: issue-7574
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/7574
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TITLE: Derived table syntax allows dangling "AS"
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NOTES:
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[17.05.2023] pzotov
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Confirmed problem on 5.0.0.1049. Checked on 5.0.0.1050 -- 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 = """
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set heading off;
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-- All following statements must FAIL since 5.0.0.1050:
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select i from (select 1 as i from rdb$database) as;
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-------------------------------------
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with
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a as
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(select 2 as i from rdb$database)
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select * from (select i from a) as
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;
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-------------------------------------
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with recursive
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r as (
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select 0 as i from rdb$database
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UNION ALL
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select r.i+1 as i from r where r.i < 3
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)
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select * from (select i from r) as
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;
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"""
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act = isql_act('db', test_script, substitutions = [('line \\d+, column \\d+', '')])
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expected_stdout = """
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Unexpected end of command - line 1, column 49
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Unexpected end of command - line 4, column 37
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Unexpected end of command - line 7, column 37
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"""
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@pytest.mark.version('>=5.0')
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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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