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85 lines
1.4 KiB
Python
85 lines
1.4 KiB
Python
#coding:utf-8
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"""
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ID: issue-2549
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ISSUE: 2549
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TITLE: Incorrect ROW_COUNT value with indexed retrieval and subquery
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DESCRIPTION:
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JIRA: CORE-2117
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"""
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import pytest
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from firebird.qa import *
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init_script = """create table t (n integer);
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insert into t values (1);
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insert into t values (2);
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insert into t values (3);
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commit;
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create index t_n on t (n);
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commit;
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"""
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db = db_factory(init=init_script)
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test_script = """set term !!;
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execute block returns (n integer)
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as
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declare x integer;
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begin
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update t set n = n where n = -1;
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n = row_count;
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suspend;
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update t set n = n where n = (select -1 from rdb$database);
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n = row_count;
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suspend;
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update t set n = n where n = -1;
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n = row_count;
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suspend;
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for select 1 from t where n = -1 into x do
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begin
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end
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n = row_count;
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suspend;
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for select 1 from t where n = (select -1 from rdb$database) into x do
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begin
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end
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n = row_count;
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suspend;
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delete from t where n = (select -1 from rdb$database);
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n = row_count;
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suspend;
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end!!
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set term ;!!"""
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act = isql_act('db', test_script)
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expected_stdout = """
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N
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============
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0
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0
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0
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0
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0
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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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