diff options
| author | Marko Mäkelä <marko.makela@mariadb.com> | 2018-12-07 15:39:34 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2018-12-07 15:39:34 +0200 |
| commit | 21069c528e5d44c0f3c4368041c3999460bc53eb (patch) | |
| tree | 39242ca8957c47daf83460033cb7a73e13b04bfd /sql/opt_range.cc | |
| parent | b6f203984bc519a31ac695cbcb6de7f1f638d321 (diff) | |
| parent | 53440e2dda8b3f2763914708e074c8e4ada9ec74 (diff) | |
| download | mariadb-git-21069c528e5d44c0f3c4368041c3999460bc53eb.tar.gz | |
Merge 10.2 into 10.3
Diffstat (limited to 'sql/opt_range.cc')
| -rw-r--r-- | sql/opt_range.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc index 94cfae2664a..ed7fba2caa9 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -2758,7 +2758,9 @@ bool create_key_parts_for_pseudo_indexes(RANGE_OPT_PARAM *param, if (bitmap_is_set(used_fields, (*field_ptr)->field_index)) { Field *field= *field_ptr; - if (field->type() == MYSQL_TYPE_GEOMETRY) + Column_statistics* col_stats= field->read_stats; + if (field->type() == MYSQL_TYPE_GEOMETRY || + !col_stats || col_stats->no_stat_values_provided()) continue; uint16 store_length; |