diff options
Diffstat (limited to 'sql/table.h')
| -rw-r--r-- | sql/table.h | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/sql/table.h b/sql/table.h index b9c6a72bb09..4dcd24b2aff 100644 --- a/sql/table.h +++ b/sql/table.h @@ -56,30 +56,6 @@ typedef struct st_filesort_info } FILESORT_INFO; -/* Table key cache assignment descriptor */ -/* - In future the similar structure is to be used for - an assignment of an index to a key cache: the index name will be added. - The name of the database catalog will be added as well. - The descriptors for the current assignments are put in the - assignment cache: assign_cache. If a table is not found in the cache - it is considered assigned to the default key cache. -*/ -typedef struct st_key_cache_asmt -{ - char *db_name; /* db the table belongs to */ - char *table_name; /* the name of the table */ - char *table_key; /* key for the assignment cache */ - uint key_length; /* the length of this key */ - struct st_key_cache_var *key_cache; /* reference to the key cache */ - struct st_key_cache_asmt **prev; /* links in the chain all assignments */ - struct st_key_cache_asmt *next; /* to this cache */ - struct st_my_thread_var *queue; /* queue of requests for assignment */ - uint requests; /* number of current requests */ - bool to_reassign; /* marked when reassigning all cache */ - bool triggered; /* marked when assignment is triggered*/ -} KEY_CACHE_ASMT; - /* Table cache entry struct */ class Field_timestamp; @@ -87,13 +63,11 @@ class Field_blob; struct st_table { handler *file; - KEY_CACHE_VAR *key_cache; /* Ref to the key cache the table assigned to*/ - KEY_CACHE_ASMT *key_cache_asmt;/* Only when opened for key cache assignment */ - Field **field; /* Pointer to fields */ + Field **field; /* Pointer to fields */ Field_blob **blob_field; /* Pointer to blob fields */ HASH name_hash; /* hash of field names */ byte *record[2]; /* Pointer to records */ - byte *default_values; /* Record with default values for INSERT */ + byte *default_values; /* Default values for INSERT */ byte *insert_values; /* used by INSERT ... UPDATE */ uint fields; /* field count */ uint reclength; /* Recordlength */ |