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MDEV-22722 Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE

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Add missing call for handler->prepare_for_insert() in Rows_log_event::do_apply_event
This commit is contained in:
Sachin 2020-05-29 22:12:44 +05:30
commit 72776d4c49
3 changed files with 38 additions and 0 deletions
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12
mysql-test/main/long_unique_bugs_replication.result Normal file
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@ -0,0 +1,12 @@
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 slave;
connection master;
drop table t1;
include/rpl_end.inc

24
mysql-test/main/long_unique_bugs_replication.test Normal file
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@ -0,0 +1,24 @@
#
# Long unique bugs related to master slave replication
#
#
# MDEV-22722 Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE
#
--source include/have_binlog_format_row.inc
--source include/master-slave.inc
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;
sync_slave_with_master;
connection slave;
connection master;
drop table t1;
--source include/rpl_end.inc

2
sql/log_event_server.cc
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@ -5570,6 +5570,8 @@ int Rows_log_event::do_apply_event(rpl_group_info *rgi)
{
master_had_triggers= table->master_had_triggers;
bool transactional_table= table->file->has_transactions_and_rollback();
table->file->prepare_for_insert(get_genral_type_code() != WRITE_ROWS_EVENT);
/*
table == NULL means that this table should not be replicated
(this was set up by Table_map_log_event::do_apply_event()