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mariadb/mysql-test/main/long_unique_bugs_replication.result

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MDEV-32093 long uniques break old->new replication recalculate long unique hash in Write_rows_log_event and Update_rows_log_event. normally generated columns (stored and indexed virtual) are deterministic and their values don't need to be recalculated on the slave as they're already present in the row image. but the long unique hash function was changed in MDEV-27653, so a row event from the old master will have the old hash, but a table created on the new slave will need a new hash.
2023-09-05 16:58:55 +02:00
#
# MDEV-22722 Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE
#
MDEV-22722 Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE test case only
2020-05-29 22:12:44 +05:30
include/master-slave.inc
[connection master]
create table t1 (i1 int, a1 text, unique key i1 (a1)) engine=myisam;
insert into t1 values (1,1);
insert into t1 values (2,2);
update t1 set a1 = 'd' limit 1;
update t1 set a1 = 'd2' where i1= 2;
connection slave;
connection master;
drop table t1;
MDEV-32093 long uniques break old->new replication recalculate long unique hash in Write_rows_log_event and Update_rows_log_event. normally generated columns (stored and indexed virtual) are deterministic and their values don't need to be recalculated on the slave as they're already present in the row image. but the long unique hash function was changed in MDEV-27653, so a row event from the old master will have the old hash, but a table created on the new slave will need a new hash.
2023-09-05 16:58:55 +02:00
#
# MDEV-32093 long uniques break old->new replication
#
connection slave;
create table t1 (id int not null, b1 varchar(255) not null, b2 varchar(2550) not null, unique (id), unique key (b1,b2) using hash) default charset utf8mb3;
set global slave_exec_mode=idempotent;
binlog 'aRf2ZA8BAAAA/AAAAAABAAAAAAQAMTAuNS4xNS1NYXJpYURCLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABpF/ZkEzgNAAgAEgAEBAQEEgAA5AAEGggAAAAICAgCAAAACgoKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEEwQADQgICAoKCgFRmTlk';
binlog 'bBf2ZBMBAAAANAAAAJgHAAAAAHEAAAAAAAEABHRlc3QAAnQxAAQDDw8IBP0C4h0AeqMD4A==bBf2ZBcBAAAANAAAAMwHAAAAAHEAAAAAAAEABP/wj6QAAAEAYgEAZa6/VU0JAAAANteqUw==';
binlog 'bBf2ZBMBAAAANAAAAJgHAAAAAHEAAAAAAAEABHRlc3QAAnQxAAQDDw8IBP0C4h0AeqMD4A==bBf2ZBcBAAAANAAAAMwHAAAAAHEAAAAAAAEABP/wj6QAAAEAYgEAZa6/VU0JAAAANteqUw==';
binlog 'bBf2ZBMBAAAANAAAAHUkAAAAAHEAAAAAAAEABHRlc3QAAnQxAAQDDw8IBP0C4h0AaTGFIg==bBf2ZBgBAAAASAAAAL0kAAAAAHEAAAAAAAEABP//8I+kAAABAGIBAGWuv1VNCQAAAPBuWwAAAQBiAQBlrr9VTQkAAADxS9Lu';
drop table t1;
set global slave_exec_mode=default;
#
# End of 10.4 tests
#
MDEV-22722 Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE test case only
2020-05-29 22:12:44 +05:30
include/rpl_end.inc
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