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65 lines
1.7 KiB
Python
65 lines
1.7 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_2317
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# title: select * from (select cast(.... returns null
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# decription:
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# tracker_id: CORE-2317
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# min_versions: []
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# versions: 2.5
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# qmid: None
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 2.5
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# resources: None
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substitutions_1 = [('[ \t]+', ' ')]
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init_script_1 = """
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CREATE TABLE PROC(
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PROC Char(10) NOT NULL,
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TPRO Char(10) NOT NULL,
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ACTO Varchar(200) NOT NULL,
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CONSTRAINT PROC_PK PRIMARY KEY (PROC)
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);
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CREATE TABLE TPRO(
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TPRO Char(10) NOT NULL,
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CONSTRAINT TPRO_PK PRIMARY KEY (TPRO)
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);
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CREATE VIEW PROC1 (PROC, ACTO)
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AS SELECT "PROC"."PROC","PROC"."ACTO" FROM "PROC" left outer join "TPRO" on "PROC"."TPRO"="TPRO"."TPRO";
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insert into proc values ('1R1oK3qxdM', '1', '2');
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insert into tpro values ('1');
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commit;
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"""
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db_1 = db_factory(sql_dialect=3, init=init_script_1)
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test_script_1 = """
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set list on;
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-- returns NULL
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select * from (select cast("ACTO" as character(100)) as "D_COL1" from "PROC1" where "PROC"='1R1oK3qxdM') AA;
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-- returns the correct value
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select * from (select cast("ACTO" as character(100)) as "D_COL1" from "PROC" where "PROC"='1R1oK3qxdM') AA;
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select * from (select "ACTO" as "D_COL1" from "PROC1" where "PROC"='1R1oK3qxdM') AA;
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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 = """
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D_COL1 2
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D_COL1 2
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D_COL1 2
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"""
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@pytest.mark.version('>=2.5')
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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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