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[MDEV-6877] Fixed Update_rows_log_event to correctly apply update log events

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Update_rows_log_event must make use of the after image bitmap when
detecting which columns to update.
This commit is contained in:
Vicențiu Ciorbaru
2015-04-06 17:25:52 +03:00
parent 8a1b7c9c65
commit ca276729bc
2 changed files with 25 additions and 4 deletions
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8
sql/log_event.h
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@@ -4410,6 +4410,14 @@ protected:
int write_row(rpl_group_info *, const bool);
// Unpack the current row into m_table->record[0]
int unpack_current_row(rpl_group_info *rgi, MY_BITMAP const *cols)
{
DBUG_ASSERT(m_table);
ASSERT_OR_RETURN_ERROR(m_curr_row < m_rows_end, HA_ERR_CORRUPT_EVENT);
return ::unpack_row(rgi, m_table, m_width, m_curr_row, cols,
&m_curr_row_end, &m_master_reclength, m_rows_end);
}
int unpack_current_row(rpl_group_info *rgi)
{
DBUG_ASSERT(m_table);