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55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-2289
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ISSUE: 2289
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TITLE: Arithmetic overflow or division by zero has occurred. in MAX function
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DESCRIPTION:
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It was found that error raises in 2.1.0.17798 when we create table with two fields
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of UNICODE_FSS type and add there six rows. Content of fields were taken from table
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rdb$procedure_parameters of empty database.
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Data that are inserted have been found after several simplifications of source DB.
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Exception that raised:
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Statement failed, SQLCODE = -802
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arithmetic exception, numeric overflow, or string truncation
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JIRA: CORE-1859
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FBTEST: bugs.core_1859
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = """
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recreate table test( param_name rdb$parameter_name, proc_name rdb$procedure_name );
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commit;
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insert into test values('A1', 'ABCDEFGHIJK');
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insert into test values('A', 'ASDFGHJKL');
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commit;
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set list on;
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set count on;
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select sign(count(*))
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from (
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select t.param_name, max( t.proc_name ) pnmax
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from
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( select t.param_name, t.proc_name from test t rows 6 ) t
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group by 1
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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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SIGN 1
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Records affected: 1
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"""
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@pytest.mark.version('>=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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