mirror of
https://github.com/FirebirdSQL/firebird-qa.git
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142 lines
3.1 KiB
Python
142 lines
3.1 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_5871
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# title: Incorrect caching of the subquery result (procedure call) in independent queries
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# decription:
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# Beside stanalone stored procedure it was decided to check also stored function, and packaged SP and func.
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# Checked on: FB40SS, build 4.0.0.1143: OK, 2.219s.
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#
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# tracker_id: CORE-5871
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# min_versions: ['4.0']
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# versions: 4.0
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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: 4.0
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# resources: None
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substitutions_1 = []
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init_script_1 = """"""
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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 term ^;
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create or alter procedure p1 (n int) returns (r int) as
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begin
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r = n;
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suspend;
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end
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^
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create or alter function f1 (n int) returns int as
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declare r int;
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begin
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r = n;
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return r;
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end
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^
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create or alter package pkg
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as
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begin
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procedure pk_p1(n int) returns(r int);
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function pk_f1(n int) returns int;
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end
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^
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recreate package body pkg
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as
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begin
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procedure pk_p1(n int) returns(r int) as
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begin
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r = n;
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suspend;
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end
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function pk_f1(n int) returns int as
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declare r int;
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begin
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r = n;
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return r;
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end
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end
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^
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--------------------------------------------------------------------------------
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create or alter procedure sp_test returns ( s1 varchar(100), s2 varchar(100), s3 varchar(100), s4 varchar(100) ) as
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declare i int;
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begin
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i = 0;
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while (i < 3) do
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begin
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i = i + 1;
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select
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(select
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coalesce(:s1, '') || ' ' || :i || '=' || (select r from p1(:i))
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from rdb$database
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)
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from rdb$database
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into s1;
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select
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(
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select
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coalesce(:s2, '') || ' ' || :i || '=' || ( select f1(:i) from rdb$database )
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from rdb$database
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)
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from rdb$database
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into s2;
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select
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(select
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coalesce(:s3, '') || ' ' || :i || '=' || (select r from pkg.pk_p1(:i))
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from rdb$database
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)
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from rdb$database
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into s3;
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select
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(
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select
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coalesce(:s4, '') || ' ' || :i || '=' || ( select pkg.pk_f1(:i) from rdb$database )
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from rdb$database
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)
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from rdb$database
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into s4;
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end
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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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set list on;
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select * from sp_test;
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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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S1 1=1 2=2 3=3
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S2 1=1 2=2 3=3
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S3 1=1 2=2 3=3
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S4 1=1 2=2 3=3
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"""
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@pytest.mark.version('>=4.0')
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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_stdout == act_1.clean_expected_stdout
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