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[MDEV-8411] Assertion failed in !table->write_set

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The reason for the assertion failure is that the update statement for
the minimal row image sets only the PK column in the write_set of the
table to true. On the other hand, the trigger aims to update a different
column.

Make sure that triggers update the used columns accordingly, when being
processed.
This commit is contained in:
Vicențiu Ciorbaru
2016-02-22 17:50:55 +02:00
parent 0e20137a80
commit de1fa45276
3 changed files with 96 additions and 0 deletions
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46
mysql-test/suite/rpl/r/rpl_row_triggers.result
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@@ -237,4 +237,50 @@ a b
3 30
set global slave_run_triggers_for_rbr = @slave_run_triggers_for_rbr.saved;
drop table t1, tlog;
#
# MDEV-8411 Assertion `is_stat_field || !table || (!table->write_set ||
# bitmap_is_set(table->write_set, field_index) ||
# bitmap_is_set(table->vcol_set, field_index))'
# failed in Field_timestamp::store_TIME_with_warning
#
#
# Create table on master, replicate it on slave.
#
connection master;
set @binlog_row_image.saved = @@binlog_row_image;
set binlog_row_image = MINIMAL;
create table t1 (pk int primary key, f int);
connection slave;
#
# Create a trigger on the slave.
#
create trigger tr before update on t1 for each row set new.f = 1000;
set @old_slave_run_triggers_for_rbr = @@global.slave_run_triggers_for_rbr;
set global slave_run_triggers_for_rbr = YES;
connection master;
#
# Update the table to have the trigger fire on the slave.,
#
insert into t1 values (1,1),(2,2);
update t1 set pk=pk+10;
select * from t1;
pk f
11 1
12 2
connection slave;
#
# Check to see if slave has the table updated.
#
select * from t1;
pk f
11 1000
12 1000
#
# Cleanup
#
set global slave_run_triggers_for_rbr = @old_slave_run_triggers_for_rbr;
connection master;
set binlog_row_image = @binlog_row_image.saved;
drop table t1;
connection slave;
include/rpl_end.inc