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71 lines
1.3 KiB
Python
71 lines
1.3 KiB
Python
#coding:utf-8
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"""
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ID: issue-2508
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ISSUE: 2508
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TITLE: Expression indexes bug: incorrect result for the inverted boolean
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DESCRIPTION:
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JIRA: CORE-1000
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FBTEST: bugs.core_2073
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"""
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import pytest
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from firebird.qa import *
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init_script = """CREATE TABLE TMP_DATE1
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(
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DATE1 DATE,
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DATE2 DATE
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);
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COMMIT;
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SET TERM !!;
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EXECUTE BLOCK
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AS
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DECLARE VARIABLE D DATE;
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BEGIN
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D = '01.01.2008';
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WHILE (D < '01.08.2008') DO BEGIN
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INSERT INTO TMP_DATE1(DATE1, DATE2)
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VALUES(:D, :D + 100);
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D = D + 1;
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END
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END!!
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SET TERM ;!!
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COMMIT;
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CREATE INDEX TMP_DATE1_IDX1 ON TMP_DATE1 COMPUTED BY (DATE1+0);
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CREATE INDEX TMP_DATE1_IDX2 ON TMP_DATE1 (DATE1);
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COMMIT;
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"""
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db = db_factory(init=init_script)
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test_script = """SET PLAN ON;
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SELECT count(*) FROM TMP_DATE1 T WHERE '01.03.2008' BETWEEN T.DATE1+0 AND T.DATE2;
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SELECT count(*) FROM TMP_DATE1 T WHERE '01.03.2008' >= T.DATE1;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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PLAN (T INDEX (TMP_DATE1_IDX1))
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COUNT
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=====================
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61
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PLAN (T INDEX (TMP_DATE1_IDX2))
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COUNT
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=====================
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61
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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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