diff options
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/sql/table.cc b/sql/table.cc index 8ac64ac198d..513f42665a6 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -567,27 +567,6 @@ int openfrm(const char *name, const char *alias, uint db_stat, uint prgflag, if (outparam->key_info[key].flags & HA_FULLTEXT) outparam->key_info[key].algorithm= HA_KEY_ALG_FULLTEXT; - if (primary_key >= MAX_KEY && (keyinfo->flags & HA_NOSAME)) - { - /* - If the UNIQUE key doesn't have NULL columns and is not a part key - declare this as a primary key. - */ - primary_key=key; - for (i=0 ; i < keyinfo->key_parts ;i++) - { - uint fieldnr= key_part[i].fieldnr; - if (!fieldnr || - outparam->field[fieldnr-1]->null_ptr || - outparam->field[fieldnr-1]->key_length() != - key_part[i].length) - { - primary_key=MAX_KEY; // Can't be used - break; - } - } - } - for (i=0 ; i < keyinfo->key_parts ; key_part++,i++) { if (new_field_pack_flag <= 1) |