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91 lines
2.7 KiB
Python
91 lines
2.7 KiB
Python
#coding:utf-8
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"""
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ID: issue-4638
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ISSUE: 4638
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TITLE: Usage of field(s) alias in view WITH CHECK OPTION leads to incorrect compile
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error or incorrect internal triggers
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DESCRIPTION:
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JIRA: CORE-4315
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FBTEST: bugs.core_4315
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"""
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import pytest
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from firebird.qa import *
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init_script = """
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recreate view v1 as select 1 id from rdb$database;
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commit;
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recreate table t1 (n1 integer, n2 integer);
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"""
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db = db_factory(init=init_script)
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test_script = """
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-- Compilation error in LI-T3.0.0.30830 (13-jan-2014): "Column unknown":
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recreate view v1 as select t1.n1 from t1 t1 where t1.n1 < t1.n2 with check option;
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recreate view v1 as select t1.n1 from t1 where t1.n1 < t1.n2 with check option;
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recreate view v1 as select x.n1 from t1 x where x.n1 < x.n2 with check option;
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-- Compiled without errors but generates incorrect internal triggers
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recreate view v1 as select n1 a from t1 where n1 < n2 with check option;
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commit;
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set blob all;
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set list on;
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select rdb$trigger_blr
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from rdb$triggers
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where upper(trim(rdb$relation_name))=upper('v1')
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order by rdb$trigger_name;
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"""
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act = isql_act('db', test_script, substitutions=[('RDB\\$TRIGGER_BLR.*', '')])
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expected_stdout = """
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RDB$TRIGGER_BLR c:2d2
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blr_version5,
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blr_begin,
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blr_for,
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blr_rse, 1,
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blr_relation, 2, 'T','1', 2,
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blr_boolean,
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blr_and,
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blr_lss,
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blr_field, 2, 2, 'N','1',
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blr_field, 2, 2, 'N','2',
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blr_equiv,
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blr_field, 0, 1, 'A',
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blr_field, 2, 2, 'N','1',
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blr_end,
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blr_if,
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blr_lss,
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blr_field, 1, 1, 'A',
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blr_field, 2, 2, 'N','2',
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blr_begin,
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blr_end,
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blr_abort, blr_gds_code, 16, 'c','h','e','c','k','_','c','o','n','s','t','r','a','i','n','t',
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blr_end,
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blr_eoc
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RDB$TRIGGER_BLR c:2d3
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blr_version5,
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blr_begin,
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blr_if,
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blr_lss,
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blr_field, 1, 1, 'A',
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blr_null,
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blr_begin,
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blr_end,
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blr_abort, blr_gds_code, 16, 'c','h','e','c','k','_','c','o','n','s','t','r','a','i','n','t',
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blr_end,
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blr_eoc
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"""
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@pytest.mark.version('>=3.0')
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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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