mirror of
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110 lines
2.6 KiB
Python
110 lines
2.6 KiB
Python
#coding:utf-8
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"""
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ID: issue-4334
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ISSUE: 4334
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TITLE: Error message "index unexpectedly deleted" in database trigger on commit transaction
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DESCRIPTION:
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JIRA: CORE-4002
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FBTEST: bugs.core_4002
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"""
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import pytest
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from firebird.qa import *
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init_script = """
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create or alter trigger trg_commit active on transaction commit position 999 as
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begin
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end;
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create or alter procedure test_gg as begin end;
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commit;
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recreate global temporary table g2(id int);
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commit;
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recreate global temporary table g1 (
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id int primary key,
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tt varchar(100) not null,
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bb blob sub_type 1 segment size 80 not null
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) on commit delete rows;
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commit;
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recreate global temporary table g2 (
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id int primary key ,
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id_g1 int not null references g1,
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tt varchar(100) not null,
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bb blob sub_type 1 segment size 80 not null
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) on commit delete rows;
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commit;
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set term ^ ;
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create or alter procedure test_gg
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as
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declare i int = 0;
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begin
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in autonomous transaction do
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while (i<100) do
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begin
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insert into g1 (id, tt, bb) values (:i, rand(), rand());
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insert into g2 (id, id_g1, tt, bb) values (:i*1000+1, :i, rand(), rand());
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insert into g2 (id, id_g1, tt, bb) values (:i*1000+2, :i, rand(), rand());
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insert into g2 (id, id_g1, tt, bb) values (:i*1000+3, :i, rand(), rand());
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insert into g2 (id, id_g1, tt, bb) values (:i*1000+4, :i, rand(), rand());
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insert into g2 (id, id_g1, tt, bb) values (:i*1000+5, :i, rand(), rand());
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i=i+1;
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end
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end^
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commit^
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create or alter trigger trg_commit
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active on transaction commit position 999
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as
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declare variable id integer;
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declare variable tt varchar(100);
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declare variable bb blob sub_type 1;
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declare variable id_g1 integer;
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declare variable tt_2 varchar(100);
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declare variable bb_2 blob sub_type 1;
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declare i int=0;
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begin
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for select id, tt, bb
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from g1
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order by id
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into :id, :tt, :bb
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do
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begin
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for select id_g1, tt, bb
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from g2
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where id_g1=:id
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order by id
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into :id_g1, :tt_2, :bb_2
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do
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begin
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i=i+1;
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end
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end
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end^
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set term ;^
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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 = """
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execute procedure test_gg;
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commit;
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"""
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act = isql_act('db', test_script)
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@pytest.mark.version('>=3')
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def test_1(act: Action):
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act.execute()
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