diff options
Diffstat (limited to 'sql/table.h')
| -rw-r--r-- | sql/table.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sql/table.h b/sql/table.h index 5dd464ac876..1f3369a4ea5 100644 --- a/sql/table.h +++ b/sql/table.h @@ -418,6 +418,7 @@ typedef struct st_table_share uint stored_fields; uint rec_buff_length; /* Size of table->record[] buffer */ uint keys, key_parts; + uint ext_key_parts; /* Total number of key parts in extended keys */ uint max_key_length, max_unique_length, total_key_length; uint uniques; /* Number of UNIQUE index */ uint null_fields; /* number of null fields */ @@ -438,6 +439,7 @@ typedef struct st_table_share uint column_bitmap_size; uchar frm_version; uint vfields; /* Number of computed (virtual) fields */ + bool use_ext_keys; /* Extended keys can be used */ bool null_field_first; bool system; /* Set if system table (one record) */ bool crypted; /* If .frm file is crypted */ @@ -652,6 +654,13 @@ typedef struct st_table_share return (tmp_table == SYSTEM_TMP_TABLE || is_view) ? 0 : table_map_id; } + void set_use_ext_keys_flag(bool fl) + { + use_ext_keys= fl; + } + + uint actual_n_key_parts(THD *thd); + } TABLE_SHARE; @@ -991,6 +1000,8 @@ struct st_table { } DBUG_VOID_RETURN; } + uint actual_n_key_parts(KEY *keyinfo); + ulong actual_key_flags(KEY *keyinfo); }; enum enum_schema_table_state |