diff options
Diffstat (limited to 'sql/sql_table.cc')
| -rw-r--r-- | sql/sql_table.cc | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sql/sql_table.cc b/sql/sql_table.cc index c43ea8c453c..fdb902ee199 100644 --- a/sql/sql_table.cc +++ b/sql/sql_table.cc @@ -5894,9 +5894,6 @@ static bool fill_alter_inplace_info(THD *thd, if (new_field) { - ha_alter_info->create_info->fields_option_struct[f_ptr - table->field]= - new_field->option_struct; - /* Field is not dropped. Evaluate changes bitmap for it. */ /* @@ -6008,6 +6005,15 @@ static bool fill_alter_inplace_info(THD *thd, if (new_field->column_format() != field->column_format()) ha_alter_info->handler_flags|= Alter_inplace_info::ALTER_COLUMN_COLUMN_FORMAT; + + if (engine_options_differ(field->option_struct, new_field->option_struct, + table->file->ht->field_options)) + { + ha_alter_info->handler_flags|= Alter_inplace_info::ALTER_COLUMN_OPTION; + ha_alter_info->create_info->fields_option_struct[f_ptr - table->field]= + new_field->option_struct; + } + } else { |