diff options
Diffstat (limited to 'sql/key.h')
| -rw-r--r-- | sql/key.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sql/key.h b/sql/key.h index 0c8a4b2db27..8bf6f88fa04 100644 --- a/sql/key.h +++ b/sql/key.h @@ -27,13 +27,18 @@ typedef struct st_key_part_info KEY_PART_INFO; int find_ref_key(KEY *key, uint key_count, uchar *record, Field *field, uint *key_length, uint *keypart); -void key_copy(uchar *to_key, uchar *from_record, KEY *key_info, uint key_length); +void key_copy(uchar *to_key, uchar *from_record, KEY *key_info, uint key_length, + bool with_zerofill= FALSE); void key_restore(uchar *to_record, uchar *from_key, KEY *key_info, uint key_length); bool key_cmp_if_same(TABLE *form,const uchar *key,uint index,uint key_length); void key_unpack(String *to,TABLE *form,uint index); bool is_key_used(TABLE *table, uint idx, const MY_BITMAP *fields); int key_cmp(KEY_PART_INFO *key_part, const uchar *key, uint key_length); +ulong key_hashnr(KEY *key_info, uint used_key_parts, const uchar *key); +bool key_buf_cmp(KEY *key_info, uint used_key_parts, + const uchar *key1, const uchar *key2); extern "C" int key_rec_cmp(void *key_info, uchar *a, uchar *b); +int key_tuple_cmp(KEY_PART_INFO *part, uchar *key1, uchar *key2, uint tuple_length); #endif /* KEY_INCLUDED */ |