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Key: CORE-4383
Type: Bug Bug
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Dmitry Yemanov
Reporter: Dimitry Sibiryakov
Votes: 0
Watchers: 2

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Firebird Core

Index and BLOBs garbage collection doesn't work for update_in_place()

Created: 04/Apr/14 01:06 PM   Updated: 21/Aug/16 05:43 AM
Component/s: Engine
Affects Version/s: 2.5.0, 2.5.1, 2.5.2, 2.5.2 Update 1, 3.0 Alpha 1, 3.0 Alpha 2, 2.5.3, 3.0 Beta 1, 2.5.3 Update 1
Fix Version/s: 2.5.4, 3.0 Beta 2

QA Status: Covered by another test(s)
Test Details: Could not reproduce. Test for CORE-4382 shows that now all works fine.

 Description  « Hide
Following script leaves orphan nodes in index even if CORE-4382 is fixed because jrd_tra uses static buffer for undo data.

create database "g_test";
create table g_test (f integer);
create index g_ind on g_test (f);
insert into g_test values (1);
update g_test set f=2;
savepoint a;
update g_test set f=3;
savepoint b;
update g_test set f=4;
savepoint c;
update g_test set f=5;
savepoint d;
update g_test set f=6;
savepoint e;
update g_test set f=7;
select * from g_test;

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