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60 lines
1.4 KiB
Python
60 lines
1.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-4280
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ISSUE: 4280
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TITLE: Wrong results when the column with collation using option (NUMERIC-SORT=1) is in where clause
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DESCRIPTION:
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Changing in 3.0, comment in tracker 05/Oct/12 04:52: NUMERIC-SORT UNIQUE indexes will
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not be usable for ORDER, only for lookups.
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JIRA: CORE-3947
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FBTEST: bugs.core_3947
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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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-- See also: sql.ru/forum/actualutils.aspx?action=gotomsg&tid=1093394&msg=15987488
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create collation coll_ns for utf8 from unicode 'NUMERIC-SORT=1';
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commit;
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create domain dm_ns as varchar(10) character set utf8 collate coll_ns;
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commit;
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recreate table t(
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s1 dm_ns
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,s2 dm_ns
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,s3 dm_ns
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); commit;
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create index t_s1_non_unq on t(s1);
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create UNIQUE index t_s2_unq_asc on t(s2);
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create UNIQUE DESCENDING index t_s3_unq_des on t(s3);
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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 = """
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set plan on;
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select * from t order by s1;
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select * from t order by s2;
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select * from t order by s3 desc;
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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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PLAN (T ORDER T_S1_NON_UNQ)
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PLAN SORT (T NATURAL)
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PLAN SORT (T NATURAL)
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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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