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82 lines
2.0 KiB
Python
82 lines
2.0 KiB
Python
#coding:utf-8
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"""
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ID: issue-6154
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ISSUE: 6154
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TITLE: NOT NULL constraint is not synchronized after rename column
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DESCRIPTION:
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NOTES:
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[26.08.2018]
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Added check of rdb$relation_fields.rdb$null_flag after suggestion by Adriano, 26.08.2018 19:12.
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JIRA: CORE-5896
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FBTEST: bugs.core_5896
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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 bail on;
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set count on;
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set list on;
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create or alter view v_chk as
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select
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--cc.rdb$constraint_name constr_name
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rc.rdb$relation_name rel_name
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,cc.rdb$trigger_name trg_name
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,rf.rdb$null_flag null_flag
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from rdb$check_constraints cc
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join rdb$relation_constraints rc on cc.rdb$constraint_name = rc.rdb$constraint_name
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left join rdb$relation_fields rf
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on rc.rdb$relation_name = rf.rdb$relation_name
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and cc.rdb$trigger_name = rf.rdb$field_name
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where rc.rdb$constraint_type = upper('not null')
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;
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commit;
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recreate table test (
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old_name bigint not null
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);
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commit;
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select * from v_chk;
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commit;
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alter table test alter old_name to new_name;
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commit;
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select * from v_chk;
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-- Output BEFORE fix was:
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-------------------------
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-- REL_NAME TEST
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-- TRG_NAME OLD_NAME
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-- NULL_FLAG <null>
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commit;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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REL_NAME TEST
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TRG_NAME OLD_NAME
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NULL_FLAG 1
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Records affected: 1
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REL_NAME TEST
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TRG_NAME NEW_NAME
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NULL_FLAG 1
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Records affected: 1
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"""
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@pytest.mark.version('>=4.0')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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