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| author | Sergei Golubchik <serg@mariadb.org> | 2016-09-09 08:33:08 +0200 |
|---|---|---|
| committer | Sergei Golubchik <serg@mariadb.org> | 2016-09-09 08:33:08 +0200 |
| commit | 06b7fce9f24116080168b924d17f71b979fc3a14 (patch) | |
| tree | 5ff9f5684bb118abbee5a9fd3b838d0841661287 /sql/table.cc | |
| parent | 1f2ff25eba6c089b2698cd0dab96155ccbf2afd2 (diff) | |
| parent | 8494039757a2f6353cc161e7824aab4fe2312d2a (diff) | |
| download | mariadb-git-06b7fce9f24116080168b924d17f71b979fc3a14.tar.gz | |
Merge branch '10.1' into 10.2
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sql/table.cc b/sql/table.cc index 42ed08233af..a8a47e7080c 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -1948,6 +1948,7 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write, { KEY_PART_INFO *new_key_part= (keyinfo-1)->key_part + (keyinfo-1)->ext_key_parts; + uint add_keyparts_for_this_key= add_first_key_parts; /* Do not extend the key that contains a component @@ -1959,19 +1960,20 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write, if (share->field[fieldnr-1]->key_length() != keyinfo->key_part[i].length) { - add_first_key_parts= 0; + add_keyparts_for_this_key= 0; break; } } - if (add_first_key_parts < keyinfo->ext_key_parts-keyinfo->user_defined_key_parts) + if (add_keyparts_for_this_key < (keyinfo->ext_key_parts - + keyinfo->user_defined_key_parts)) { share->ext_key_parts-= keyinfo->ext_key_parts; key_part_map ext_key_part_map= keyinfo->ext_key_part_map; keyinfo->ext_key_parts= keyinfo->user_defined_key_parts; keyinfo->ext_key_flags= keyinfo->flags; keyinfo->ext_key_part_map= 0; - for (i= 0; i < add_first_key_parts; i++) + for (i= 0; i < add_keyparts_for_this_key; i++) { if (ext_key_part_map & 1<<i) { |