diff options
Diffstat (limited to 'sql/opt_range.cc')
| -rw-r--r-- | sql/opt_range.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc index 397ce6f7ecc..6d088cad91e 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -9297,6 +9297,13 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2) if (!tmp->next_key_part) { + if (key2->use_count) + { + SEL_ARG *key2_cpy= new SEL_ARG(*key2); + if (key2_cpy) + return 0; + key2= key2_cpy; + } /* tmp->next_key_part is empty: cut the range that is covered by tmp from key2. @@ -9328,13 +9335,6 @@ key_or(RANGE_OPT_PARAM *param, SEL_ARG *key1,SEL_ARG *key2) key2: [---] tmp: [---------] */ - if (key2->use_count) - { - SEL_ARG *key2_cpy= new SEL_ARG(*key2); - if (key2_cpy) - return 0; - key2= key2_cpy; - } key2->copy_max_to_min(tmp); continue; } |