diff options
Diffstat (limited to 'sql/sql_statistics.cc')
| -rw-r--r-- | sql/sql_statistics.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/sql_statistics.cc b/sql/sql_statistics.cc index 26032d8d535..578d3fac641 100644 --- a/sql/sql_statistics.cc +++ b/sql/sql_statistics.cc @@ -1153,12 +1153,14 @@ public: case COLUMN_STAT_MIN_VALUE: table_field->read_stats->min_value->set_notnull(); stat_field->val_str(&val); + DBUG_ASSERT(table_field->read_stats->min_value->is_stat_field); table_field->read_stats->min_value->store(val.ptr(), val.length(), &my_charset_bin); break; case COLUMN_STAT_MAX_VALUE: table_field->read_stats->max_value->set_notnull(); stat_field->val_str(&val); + DBUG_ASSERT(table_field->read_stats->min_value->is_stat_field); table_field->read_stats->max_value->store(val.ptr(), val.length(), &my_charset_bin); break; @@ -2045,7 +2047,7 @@ void create_min_max_statistical_fields_for_table_share(THD *thd, Field *fld; Field *table_field= *field_ptr; my_ptrdiff_t diff= record - table_share->default_values; - if (!(fld= table_field->clone(&stats_cb->mem_root, diff))) + if (!(fld= table_field->clone(&stats_cb->mem_root, NULL, diff, TRUE))) continue; if (i == 0) table_field->read_stats->min_value= fld; |