MySQL 8.0.40
Source Code Documentation
table.h
Go to the documentation of this file.
1/* Copyright (c) 2017, 2024, Oracle and/or its affiliates.
2
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License, version 2.0,
5 as published by the Free Software Foundation.
6
7 This program is designed to work with certain software (including
8 but not limited to OpenSSL) that is licensed under separate terms,
9 as designated in a particular file or component or in included license
10 documentation. The authors of MySQL hereby grant you an additional
11 permission to link the program and your derivative works with the
12 separately licensed software that they have either included with
13 the program or referenced in the documentation.
14
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License, version 2.0, for more details.
19
20 You should have received a copy of the GNU General Public License
21 along with this program; if not, write to the Free Software
22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
23
24#ifndef DD_UPGRADE__TABLE_H_INCLUDED
25#define DD_UPGRADE__TABLE_H_INCLUDED
26
27class THD;
28
29namespace dd {
30class Table;
31}
32
33namespace dd {
34
35namespace upgrade_57 {
36
37/**
38 Migrate plugin table to Data Dictionary.
39
40 All plugin initialization should happens before
41 user tables upgrade. It is needed to initialize
42 all the Storage Engines.
43
44 @param[in] thd Thread handle.
45
46 @retval false ON SUCCESS
47 @retval true ON FAILURE
48*/
50
51/**
52 Identify all .frm files to upgrade in a database.
53
54 @param[in] thd Thread handle.
55 @param[in] dbname Pointer for database name.
56 @param[in] is_fix_view_cols_and_deps Fix view col data, table and
57 routines dependency.
58
59 @retval false ON SUCCESS
60 @retval true ON FAILURE
61*/
62bool migrate_all_frm_to_dd(THD *thd, const char *dbname,
63 bool is_fix_view_cols_and_deps);
64
65} // namespace upgrade_57
66} // namespace dd
67
68#endif // DD_UPGRADE__TABLE_H_INCLUDED
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_lexer_thd.h:34
bool migrate_plugin_table_to_dd(THD *thd)
Upgrade mysql.plugin table.
Definition: table.cc:1837
bool migrate_all_frm_to_dd(THD *thd, const char *dbname, bool is_fix_view_cols_and_deps)
Scan the database to identify all .frm files.
Definition: table.cc:1881
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:43