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58 lines
1.2 KiB
Python
58 lines
1.2 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_1244
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# title: Server crash on select * from <recursive CTE>
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# decription: Simple select from recursive CTE crashes the server when query uses asterisk.
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# tracker_id: CORE-1244
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# min_versions: []
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# versions: 2.1
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# qmid: bugs.core_1244
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 2.1
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# resources: None
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substitutions_1 = []
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init_script_1 = """CREATE TABLE ARTICLES (ARTICLEID integer, PARENTID integer);
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COMMIT;
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INSERT INTO ARTICLES VALUES (1,NULL);
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INSERT INTO ARTICLES VALUES (2,1);
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COMMIT;"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """with recursive
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Art_Tree as (
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select A.ArticleID
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from Articles A
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where A.ParentID is NULL
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union all
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select A.ArticleID
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from Articles A
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join Art_Tree T on (A.ParentID=T.ArticleID)
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)
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select *
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from Art_Tree;
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stdout_1 = """ARTICLEID
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============
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1
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2
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"""
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@pytest.mark.version('>=2.1')
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def test_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.execute()
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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