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AV in engine when using SET TRANSACTION and ON TRANSACTION START trigger uses EXECUTE STATEMENT against current transaction [CORE6254] #6497

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firebird-issue-importer opened this issue Feb 20, 2020 · 5 comments

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@firebird-issue-importer

Submitted by: @hvlad

To reproduce, attach with isql to the any database and run:

set term ^;
create or alter trigger trg_tx_start on transaction start
as
declare tx int;
begin
execute statement ('select current_transaction from rdb$database')
into :tx;
end
^
set term ;^
commit;

-- new transaction using API, OK
select current_transaction from rdb$database;
commit;

-- new transaction using SQL, AV on commit
set transaction;
select current_transaction from rdb$database;
commit;

drop trigger trg_tx_start;
commit;

Commits: b205e04 7e5b0ce

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@firebird-issue-importer firebird-issue-importer commented Feb 20, 2020

Modified by: @hvlad

assignee: Vlad Khorsun [ hvlad ]

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@firebird-issue-importer firebird-issue-importer commented Feb 20, 2020

Modified by: @hvlad

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

Fix Version: 4.0 Beta 2 [ 10888 ]

Fix Version: 3.0.6 [ 10889 ]

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@firebird-issue-importer firebird-issue-importer commented Feb 20, 2020

Modified by: @hvlad

Component: Engine [ 10000 ]

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@firebird-issue-importer firebird-issue-importer commented Feb 21, 2020

Modified by: @pavel-zotov

status: Resolved [ 5 ] => Resolved [ 5 ]

QA Status: No test => Done successfully

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@firebird-issue-importer firebird-issue-importer commented Feb 21, 2020

Modified by: @pavel-zotov

status: Resolved [ 5 ] => Closed [ 6 ]

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