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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2021-01-28 14:15:01 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2021-01-28 14:15:01 +0200 |
| commit | 6d1f1b61b59310027698a92ccf533a3093f1ce04 (patch) | |
| tree | d2fbe999dc4df7ebbf2e4c6b20e3f902a0ddffb4 /sql/handler.h | |
| parent | 744e9752d887c3be20c655d882f6ec1b7e0fd727 (diff) | |
| download | mariadb-git-bb-10.5-MDEV-24564.tar.gz | |
MDEV-24564 Statistics are lost after ALTER TABLEbb-10.5-MDEV-24564
Ever since commit 007f68c37f6b77588866a04d7515aca084ab950d,
ALTER TABLE no longer invokes handler::open() after
handler::commit_inplace_alter_table().
ha_innobase::reload_statistics(): Reload or recompute statistics
after ALTER TABLE.
innodb_notify_tabledef_changed(): A new function to invoke
ha_innobase::reload_statistics().
handlerton::notify_tabledef_changed(): Add the parameter handler*
so that ha_innobase::reload_statistics() can be invoked.
ha_partition::notify_tabledef_changed(),
partition_notify_tabledef_changed(): Pass through the call
to any partitions or subpartitions.
This is based on code that was supplied by Monty.
Diffstat (limited to 'sql/handler.h')
| -rw-r--r-- | sql/handler.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/handler.h b/sql/handler.h index 4e1e3f0413f..d115fdddddc 100644 --- a/sql/handler.h +++ b/sql/handler.h @@ -2,7 +2,7 @@ #define HANDLER_INCLUDED /* Copyright (c) 2000, 2019, Oracle and/or its affiliates. - Copyright (c) 2009, 2020, MariaDB + Copyright (c) 2009, 2021, MariaDB This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License @@ -1681,7 +1681,8 @@ struct handlerton */ int (*notify_tabledef_changed)(handlerton *hton, LEX_CSTRING *db, LEX_CSTRING *table_name, LEX_CUSTRING *frm, - LEX_CUSTRING *org_tabledef_version); + LEX_CUSTRING *org_tabledef_version, + handler *file); /* System Versioning |