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| author | unknown <guilhem@mysql.com> | 2004-11-08 21:45:23 +0100 |
|---|---|---|
| committer | unknown <guilhem@mysql.com> | 2004-11-08 21:45:23 +0100 |
| commit | c4d04e9ec112e5df429844934507488c2c3990b9 (patch) | |
| tree | 275260deec89412ded62aaa9e08627e2723dc8ef /sql/sql_update.cc | |
| parent | 6449cd15e6fea50a1193c2cac0c83ac29501dbe7 (diff) | |
| download | mariadb-git-c4d04e9ec112e5df429844934507488c2c3990b9.tar.gz | |
As rollback can be 30 times slower than insert in InnoDB, and user may
not know there's rollback (if it's because of a dupl row), better warn
that it's happening. It can also be of use for a DBA killing a
connection and wondering what this connection is still doing now. Example:
| 5 | root | localhost | test | Killed | 10 | Rolling back | insert into i select * from j |
sql/handler.cc:
As rollback can be 30 times slower than insert in InnoDB, and user may
not know there's rollback (if it's because of a dupl row), better warn.
Diffstat (limited to 'sql/sql_update.cc')
0 files changed, 0 insertions, 0 deletions