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| author | Michael Widenius <monty@mariadb.org> | 2017-04-16 22:40:39 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2017-04-18 12:23:53 +0300 |
| commit | a05a610d60a6d177b66f9da97906efdb44336a6f (patch) | |
| tree | bca0d63ddc2a8b43d22a3d1732e5497caab40f78 /sql/key.h | |
| parent | d82ac8eaafd89a6a74436747b660ef02c69eaac3 (diff) | |
| download | mariadb-git-a05a610d60a6d177b66f9da97906efdb44336a6f.tar.gz | |
Added "const" to new data for handler::update_row()
This was done to make it clear that a update_row() should not change the
row.
This was not done for handler::write_row() as this function still needs
to update auto_increment values in the row. This should at some point
be moved to handler::ha_write_row() after which write_row can also have
const arguments.
Diffstat (limited to 'sql/key.h')
| -rw-r--r-- | sql/key.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sql/key.h b/sql/key.h index f2521e4a665..7b83d74c901 100644 --- a/sql/key.h +++ b/sql/key.h @@ -27,8 +27,8 @@ 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, - bool with_zerofill= FALSE); +void key_copy(uchar *to_key, const uchar *from_record, KEY *key_info, + uint key_length, bool with_zerofill= FALSE); void key_restore(uchar *to_record, const uchar *from_key, KEY *key_info, uint key_length); bool key_cmp_if_same(TABLE *form,const uchar *key,uint index,uint key_length); |