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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 /storage/xtradb/handler/ha_innodb.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 'storage/xtradb/handler/ha_innodb.h')
| -rw-r--r-- | storage/xtradb/handler/ha_innodb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/storage/xtradb/handler/ha_innodb.h b/storage/xtradb/handler/ha_innodb.h index 62b80c492a1..d1ec566b043 100644 --- a/storage/xtradb/handler/ha_innodb.h +++ b/storage/xtradb/handler/ha_innodb.h @@ -148,7 +148,7 @@ class ha_innobase: public handler my_bool is_fake_change_enabled(THD *thd); int write_row(uchar * buf); - int update_row(const uchar * old_data, uchar * new_data); + int update_row(const uchar * old_data, const uchar * new_data); int delete_row(const uchar * buf); bool was_semi_consistent_read(); void try_semi_consistent_read(bool yes); |