MySQL 8.0.30
Source Code Documentation
dd_routine.h
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1/*
2 Copyright (c) 2016, 2022, Oracle and/or its affiliates.
3
4 This program is free software; you can redistribute it and/or modify
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6 as published by the Free Software Foundation.
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10 as designated in a particular file or component or in included license
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13 separately licensed software that they have included with MySQL.
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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.
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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
25#ifndef DD_ROUTINE_INCLUDED
26#define DD_ROUTINE_INCLUDED
27
28#include "sql/table.h"
29
30class THD;
31class sp_head;
32struct st_sp_chistics;
33
34struct LEX_USER;
35
36namespace dd {
37class Routine;
38class Schema;
39
40/**
41 Prepares dd:Routine object from sp_head and updates DD tables
42 accordingly.
43
44 @param[in] thd Thread handle.
45 @param[in] schema Schema to create the routine in.
46 @param[in] sp Stored routine object to store.
47 @param[in] definer Stored routine definer.
48
49 @retval false ON SUCCESS
50 @retval true ON FAILURE
51*/
52
53bool create_routine(THD *thd, const Schema &schema, sp_head *sp,
54 const LEX_USER *definer);
55
56/**
57 Alters routine characteristics in the DD table.
58
59 @param[in] thd Thread handle.
60 @param[in] routine Procedure or Function to alter.
61 @param[in] chistics New values of stored routine attributes to write.
62
63 @retval false ON SUCCESS
64 @retval true ON FAILURE
65*/
66
67bool alter_routine(THD *thd, Routine *routine, st_sp_chistics *chistics);
68} // namespace dd
69#endif // DD_ROUTINE_INCLUDED
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_class.h:922
sp_head represents one instance of a stored program.
Definition: sp_head.h:379
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:42
bool alter_routine(THD *thd, Routine *routine, st_sp_chistics *chistics)
Alters routine characteristics in the DD table.
Definition: dd_routine.cc:437
bool create_routine(THD *thd, const Schema &schema, sp_head *sp, const LEX_USER *definer)
Prepares dd:Routine object from sp_head and updates DD tables accordingly.
Definition: dd_routine.cc:397
Definition: table.h:2551
Definition: sql_lex.h:2424