mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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135 lines
3.5 KiB
Python
135 lines
3.5 KiB
Python
#coding:utf-8
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"""
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ID: issue-821
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ISSUE: 821
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TITLE: ORDER BY has no effect
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DESCRIPTION:
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JIRA: CORE-475
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FBTEST: bugs.core_0475
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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 or alter procedure getChilds as begin end;
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recreate table test (
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code integer not null primary key using index test_pk,
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name varchar(2) not null unique,
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parent integer,
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foreign key (parent) references test(code) using index test_fk
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);
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set term ^;
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create or alter procedure getChilds(par integer) returns (code integer,children integer) as
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begin
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for
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select
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m.code, Min(c.code) from
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test m
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left join test c on m.code = c.parent
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where m.parent = :par or (m.parent is null and :par is null)
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group by m.code
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into :code,:children
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do
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suspend;
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end
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^
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set term ;^
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commit;
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insert into test values (0,'A',null);
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insert into test values (1,'AA',0);
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insert into test values (3,'AB',0);
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insert into test values (4,'AC',0);
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insert into test values (2,'AD',0);
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insert into test values (5,'B',null);
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insert into test values (6,'BA',5);
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insert into test values (7,'BB',5);
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insert into test values (8,'BC',5);
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insert into test values (9,'BD',5);
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insert into test values (10,'BE',5);
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insert into test values (11,'BF',5);
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set list on;
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select *
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from getChilds(0)
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inner join test
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on getChilds.code = test.code
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order by name
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;
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select *
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from getChilds(0)
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inner join test
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on getChilds.code = test.code
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order by name desc
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;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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CODE 1
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CHILDREN <null>
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CODE 1
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NAME AA
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PARENT 0
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CODE 3
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CHILDREN <null>
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CODE 3
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NAME AB
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PARENT 0
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CODE 4
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CHILDREN <null>
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CODE 4
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NAME AC
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PARENT 0
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CODE 2
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CHILDREN <null>
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CODE 2
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NAME AD
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PARENT 0
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CODE 2
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CHILDREN <null>
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CODE 2
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NAME AD
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PARENT 0
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CODE 4
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CHILDREN <null>
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CODE 4
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NAME AC
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PARENT 0
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CODE 3
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CHILDREN <null>
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CODE 3
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NAME AB
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PARENT 0
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CODE 1
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CHILDREN <null>
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CODE 1
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NAME AA
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PARENT 0
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"""
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@pytest.mark.version('>=3')
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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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