mirror of
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145 lines
9.0 KiB
Python
145 lines
9.0 KiB
Python
#coding:utf-8
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"""
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ID: issue-5620
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ISSUE: 5620
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TITLE: Window Function: named window
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DESCRIPTION:
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Simlified test for just check ability to compile and run a query with named window.
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More complex tests (e.g. when result of window functions are involved in JOIN expr.)
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will be implemented later.
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NOTES:
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bug was found on 4.0.0.2298 when using named window.
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Discussed with hvlad and dimitr, letters since 21.12.2020 08:59
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See CORE-6460 and fix: https://github.com/FirebirdSQL/firebird/commit/964438507cacdfa192b8140ca3f1a2df340d511d
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JIRA: CORE-5346
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FBTEST: bugs.core_5346
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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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create table emp_test (
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emp_no smallint,
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dept_no char(3),
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salary numeric(10,2)
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);
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insert into emp_test (emp_no, dept_no, salary) values (2, '600', 105900);
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insert into emp_test (emp_no, dept_no, salary) values (4, '621', 97500);
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insert into emp_test (emp_no, dept_no, salary) values (5, '130', 102750);
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insert into emp_test (emp_no, dept_no, salary) values (8, '180', 64635);
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insert into emp_test (emp_no, dept_no, salary) values (9, '622', 75060);
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insert into emp_test (emp_no, dept_no, salary) values (11, '130', 86292.94);
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insert into emp_test (emp_no, dept_no, salary) values (12, '000', 53793);
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insert into emp_test (emp_no, dept_no, salary) values (14, '900', 69482.63);
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insert into emp_test (emp_no, dept_no, salary) values (15, '623', 67241.25);
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insert into emp_test (emp_no, dept_no, salary) values (20, '671', 89655);
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insert into emp_test (emp_no, dept_no, salary) values (24, '671', 81810.19);
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insert into emp_test (emp_no, dept_no, salary) values (28, '120', 22935);
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insert into emp_test (emp_no, dept_no, salary) values (29, '623', 69482.63);
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insert into emp_test (emp_no, dept_no, salary) values (34, '110', 61637.81);
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insert into emp_test (emp_no, dept_no, salary) values (36, '120', 33620.63);
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insert into emp_test (emp_no, dept_no, salary) values (37, '120', 39224.06);
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insert into emp_test (emp_no, dept_no, salary) values (44, '623', 56034.38);
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insert into emp_test (emp_no, dept_no, salary) values (45, '621', 80689.5);
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insert into emp_test (emp_no, dept_no, salary) values (46, '900', 116100);
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insert into emp_test (emp_no, dept_no, salary) values (52, '180', 42742.5);
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insert into emp_test (emp_no, dept_no, salary) values (61, '110', 68805);
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insert into emp_test (emp_no, dept_no, salary) values (65, '670', 31275);
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insert into emp_test (emp_no, dept_no, salary) values (71, '622', 53167.5);
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insert into emp_test (emp_no, dept_no, salary) values (72, '140', 100914);
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insert into emp_test (emp_no, dept_no, salary) values (83, '621', 62550);
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insert into emp_test (emp_no, dept_no, salary) values (85, '100', 111262.5);
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insert into emp_test (emp_no, dept_no, salary) values (94, '672', 56295);
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insert into emp_test (emp_no, dept_no, salary) values (105, '000', 212850);
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insert into emp_test (emp_no, dept_no, salary) values (107, '670', 111262.5);
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insert into emp_test (emp_no, dept_no, salary) values (109, '600', 27000);
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insert into emp_test (emp_no, dept_no, salary) values (110, '115', 6000000);
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insert into emp_test (emp_no, dept_no, salary) values (113, '671', 48000);
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insert into emp_test (emp_no, dept_no, salary) values (114, '623', 35000);
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insert into emp_test (emp_no, dept_no, salary) values (118, '115', 7480000);
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insert into emp_test (emp_no, dept_no, salary) values (121, '125', 33000);
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insert into emp_test (emp_no, dept_no, salary) values (127, '100', 44000);
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insert into emp_test (emp_no, dept_no, salary) values (134, '123', 38500);
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insert into emp_test (emp_no, dept_no, salary) values (136, '623', 60000);
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insert into emp_test (emp_no, dept_no, salary) values (138, '621', 36000);
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insert into emp_test (emp_no, dept_no, salary) values (141, '121', 110000);
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insert into emp_test (emp_no, dept_no, salary) values (144, '672', 35000);
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insert into emp_test (emp_no, dept_no, salary) values (145, '622', 32000);
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commit;
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set heading off;
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select
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e.emp_no,
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e.dept_no,
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e.salary,
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count(*) over w1,
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first_value(e.salary) over w2,
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last_value(e.salary) over w2
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from emp_test e
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window w1 as (partition by e.dept_no),
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w2 as (w1 order by e.salary, e.emp_no)
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order by
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rank() over w2,
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e.dept_no,
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e.salary;
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"""
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act = isql_act('db', test_script, substitutions=[('=', ''), ('[ \t]+', ' ')])
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expected_stdout = """
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12 000 53793.00 2 53793.00 53793.00
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127 100 44000.00 2 44000.00 44000.00
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34 110 61637.81 2 61637.81 61637.81
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110 115 6000000.00 2 6000000.00 6000000.00
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28 120 22935.00 3 22935.00 22935.00
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141 121 110000.00 1 110000.00 110000.00
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134 123 38500.00 1 38500.00 38500.00
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121 125 33000.00 1 33000.00 33000.00
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11 130 86292.94 2 86292.94 86292.94
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72 140 100914.00 1 100914.00 100914.00
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52 180 42742.50 2 42742.50 42742.50
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109 600 27000.00 2 27000.00 27000.00
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138 621 36000.00 4 36000.00 36000.00
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145 622 32000.00 3 32000.00 32000.00
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114 623 35000.00 5 35000.00 35000.00
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65 670 31275.00 2 31275.00 31275.00
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113 671 48000.00 3 48000.00 48000.00
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144 672 35000.00 2 35000.00 35000.00
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14 900 69482.63 2 69482.63 69482.63
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105 000 212850.00 2 53793.00 212850.00
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85 100 111262.50 2 44000.00 111262.50
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61 110 68805.00 2 61637.81 68805.00
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118 115 7480000.00 2 6000000.00 7480000.00
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36 120 33620.63 3 22935.00 33620.63
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5 130 102750.00 2 86292.94 102750.00
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8 180 64635.00 2 42742.50 64635.00
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2 600 105900.00 2 27000.00 105900.00
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83 621 62550.00 4 36000.00 62550.00
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71 622 53167.50 3 32000.00 53167.50
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44 623 56034.38 5 35000.00 56034.38
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107 670 111262.50 2 31275.00 111262.50
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24 671 81810.19 3 48000.00 81810.19
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94 672 56295.00 2 35000.00 56295.00
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46 900 116100.00 2 69482.63 116100.00
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37 120 39224.06 3 22935.00 39224.06
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45 621 80689.50 4 36000.00 80689.50
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9 622 75060.00 3 32000.00 75060.00
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136 623 60000.00 5 35000.00 60000.00
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20 671 89655.00 3 48000.00 89655.00
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4 621 97500.00 4 36000.00 97500.00
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15 623 67241.25 5 35000.00 67241.25
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29 623 69482.63 5 35000.00 69482.63
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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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