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SET @save_frequency=@@GLOBAL.innodb_purge_rseg_truncate_frequency;
SET @save_dbug=@@GLOBAL.debug_dbug;
SET GLOBAL innodb_purge_rseg_truncate_frequency=1;
CREATE TABLE t1(f1 INT NOT NULL, f2 int not null,
f3 int generated always as (f2 * 2) VIRTUAL,
primary key(f1), INDEX (f3))ENGINE=InnoDB;
connect con1,localhost,root,,,;
InnoDB 0 transactions not purged
START TRANSACTION WITH CONSISTENT SNAPSHOT;
connection default;
INSERT INTO t1(f1, f2) VALUES(1,2);
DELETE from t1 where f1 = 1;
connect con2,localhost,root,,,;
begin;
INSERT INTO t1 (f1, f2) VALUES(1,2);
set global debug_dbug="+d,ib_purge_virtual_index_callback";
connection con1;
COMMIT;
InnoDB 0 transactions not purged
connection con2;
commit;
disconnect con1;
disconnect con2;
connection default;
SET GLOBAL innodb_purge_rseg_truncate_frequency=@save_frequency;
SET GLOBAL debug_dbug=@save_dbug;
DROP TABLE t1;
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