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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:07:14 +0000 |
commit | a175314c3e5827eb193872241446f2f8f5c9d33c (patch) | |
tree | cd3d60ca99ae00829c52a6ca79150a5b6e62528b /sql/event_parse_data.h | |
parent | Initial commit. (diff) | |
download | mariadb-10.5-upstream.tar.xz mariadb-10.5-upstream.zip |
Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sql/event_parse_data.h')
-rw-r--r-- | sql/event_parse_data.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/sql/event_parse_data.h b/sql/event_parse_data.h new file mode 100644 index 00000000..4e68295a --- /dev/null +++ b/sql/event_parse_data.h @@ -0,0 +1,132 @@ +/* + Copyright (c) 2008, 2011, Oracle and/or its affiliates. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA */ + +#ifndef _EVENT_PARSE_DATA_H_ +#define _EVENT_PARSE_DATA_H_ + +#include "sql_alloc.h" + +class Item; +class THD; +class sp_name; + +#define EVEX_GET_FIELD_FAILED -2 +#define EVEX_BAD_PARAMS -5 +#define EVEX_MICROSECOND_UNSUP -6 +#define EVEX_MAX_INTERVAL_VALUE 1000000000L + +class Event_parse_data : public Sql_alloc +{ +public: + /* + ENABLED = feature can function normally (is turned on) + SLAVESIDE_DISABLED = feature is turned off on slave + DISABLED = feature is turned off + */ + enum enum_status + { + ENABLED = 1, + DISABLED, + SLAVESIDE_DISABLED + }; + + enum enum_on_completion + { + /* + On CREATE EVENT, DROP is the DEFAULT as per the docs. + On ALTER EVENT, "no change" is the DEFAULT. + */ + ON_COMPLETION_DEFAULT = 0, + ON_COMPLETION_DROP, + ON_COMPLETION_PRESERVE + }; + + int on_completion; + int status; + bool status_changed; + uint32 originator; + /* + do_not_create will be set if STARTS time is in the past and + on_completion == ON_COMPLETION_DROP. + */ + bool do_not_create; + + bool body_changed; + + LEX_CSTRING dbname; + LEX_CSTRING name; + LEX_CSTRING definer;// combination of user and host + LEX_CSTRING comment; + + Item* item_starts; + Item* item_ends; + Item* item_execute_at; + + my_time_t starts; + my_time_t ends; + my_time_t execute_at; + bool starts_null; + bool ends_null; + bool execute_at_null; + + sp_name *identifier; + Item* item_expression; + longlong expression; + interval_type interval; + + static Event_parse_data * + new_instance(THD *thd); + + bool + check_parse_data(THD *thd); + + bool + check_dates(THD *thd, int previous_on_completion); + +private: + + void + init_definer(THD *thd); + + void + init_name(THD *thd, sp_name *spn); + + int + init_execute_at(THD *thd); + + int + init_interval(THD *thd); + + int + init_starts(THD *thd); + + int + init_ends(THD *thd); + + Event_parse_data(); + ~Event_parse_data(); + + void + report_bad_value(const char *item_name, Item *bad_item); + + void + check_if_in_the_past(THD *thd, my_time_t ltime_utc); + + Event_parse_data(const Event_parse_data &); /* Prevent use of these */ + void check_originator_id(THD *thd); + void operator=(Event_parse_data &); +}; +#endif |