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127 lines
3.2 KiB
Python
127 lines
3.2 KiB
Python
#coding:utf-8
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"""
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ID: issue-1613
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ISSUE: 1613
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TITLE: Select Starting with :Param (Empty string) doesn't work if using index with many fields
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DESCRIPTION:
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JIRA: CORE-1188
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FBTEST: bugs.core_1188
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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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-- NB! As of 17.04.2015 this ticket resolves trouble only for FB-3.0.
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-- Build WI-V2.5.4.26857 returns NO rows!
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-- 23.10.2016: WI-V2.5.7.27026 - result the same (bad).
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set list on;
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-- from core-1188:
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recreate table test_1(
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f01 varchar(10),
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f02 varchar(10)
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);
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commit;
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insert into test_1 values('a','b');
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commit;
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create index test_1_idx on test_1(f01,f02);
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commit;
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set term ^;
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execute block returns(
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msg varchar(10),
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f01 type of column test_1.f01,
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f02 type of column test_1.f02
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) as
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declare v_stt1 varchar(255);
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begin
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msg='test_1';
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v_stt1 = 'select f01, f02 from test_1 where f01=''a'' and f02 starting with ?';
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for
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execute statement(v_stt1) ('')
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into f01, f02
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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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-- from core-3971:
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recreate table test_2 (
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field_id integer not null,
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field_desc varchar(10) not null,
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field_sel smallint not null
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);
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create index test_2_idx1 on test_2 (field_id, field_desc);
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create index test_2_idx2 on test_2 (field_sel, field_desc);
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commit;
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insert into test_2 (field_id, field_desc, field_sel)
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values (1, '', 1);
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insert into test_2 (field_id, field_desc, field_sel)
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values (2, '', 1);
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insert into test_2 (field_id, field_desc, field_sel)
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values (3, 'b', 1);
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set term ^;
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execute block returns(
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msg varchar(10),
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f01 type of column test_2.field_id,
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f02 type of column test_2.field_desc,
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f03 type of column test_2.field_sel
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) as
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declare v_stt varchar(255);
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begin
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msg = 'test_2';
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v_stt = 'select field_id, ''>''||field_desc||''<'', field_sel'
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||' from test_2'
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|| ' where field_sel = 1 and field_desc starting with ? ';
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for
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execute statement(v_stt) ('')
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into f01, f02, f03
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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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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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MSG test_1
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F01 a
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F02 b
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MSG test_2
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F01 1
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F02 ><
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F03 1
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MSG test_2
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F01 2
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F02 ><
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F03 1
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MSG test_2
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F01 3
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F02 >b<
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F03 1
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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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