summaryrefslogtreecommitdiffstats
path: root/sql/event_db_repository.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:07:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 18:07:14 +0000
commita175314c3e5827eb193872241446f2f8f5c9d33c (patch)
treecd3d60ca99ae00829c52a6ca79150a5b6e62528b /sql/event_db_repository.h
parentInitial commit. (diff)
downloadmariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.tar.xz
mariadb-10.5-a175314c3e5827eb193872241446f2f8f5c9d33c.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_db_repository.h')
-rw-r--r--sql/event_db_repository.h131
1 files changed, 131 insertions, 0 deletions
diff --git a/sql/event_db_repository.h b/sql/event_db_repository.h
new file mode 100644
index 00000000..b89a1a15
--- /dev/null
+++ b/sql/event_db_repository.h
@@ -0,0 +1,131 @@
+#ifndef _EVENT_DB_REPOSITORY_H_
+#define _EVENT_DB_REPOSITORY_H_
+/* Copyright (c) 2006, 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
+*/
+
+/**
+ @addtogroup Event_Scheduler
+ @{
+
+ @file event_db_repository.h
+
+ Data Dictionary related operations of Event Scheduler.
+
+ This is a private header file of Events module. Please do not include it
+ directly. All public declarations of Events module should be stored in
+ events.h and event_data_objects.h.
+*/
+
+enum enum_events_table_field
+{
+ ET_FIELD_DB = 0,
+ ET_FIELD_NAME,
+ ET_FIELD_BODY,
+ ET_FIELD_DEFINER,
+ ET_FIELD_EXECUTE_AT,
+ ET_FIELD_INTERVAL_EXPR,
+ ET_FIELD_TRANSIENT_INTERVAL,
+ ET_FIELD_CREATED,
+ ET_FIELD_MODIFIED,
+ ET_FIELD_LAST_EXECUTED,
+ ET_FIELD_STARTS,
+ ET_FIELD_ENDS,
+ ET_FIELD_STATUS,
+ ET_FIELD_ON_COMPLETION,
+ ET_FIELD_SQL_MODE,
+ ET_FIELD_COMMENT,
+ ET_FIELD_ORIGINATOR,
+ ET_FIELD_TIME_ZONE,
+ ET_FIELD_CHARACTER_SET_CLIENT,
+ ET_FIELD_COLLATION_CONNECTION,
+ ET_FIELD_DB_COLLATION,
+ ET_FIELD_BODY_UTF8,
+ ET_FIELD_COUNT /* a cool trick to count the number of fields :) */
+};
+
+
+int
+events_table_index_read_for_db(THD *thd, TABLE *schema_table,
+ TABLE *event_table);
+
+int
+events_table_scan_all(THD *thd, TABLE *schema_table, TABLE *event_table);
+
+
+class Event_basic;
+class Event_parse_data;
+
+class Event_db_repository
+{
+public:
+ Event_db_repository(){}
+
+ bool
+ create_event(THD *thd, Event_parse_data *parse_data,
+ bool *event_already_exists);
+ bool
+ update_event(THD *thd, Event_parse_data *parse_data, LEX_CSTRING *new_dbname,
+ LEX_CSTRING *new_name);
+
+ bool
+ drop_event(THD *thd, const LEX_CSTRING *db, const LEX_CSTRING *name,
+ bool drop_if_exists);
+
+ void
+ drop_schema_events(THD *thd, const LEX_CSTRING *schema);
+
+ bool
+ find_named_event(const LEX_CSTRING *db, const LEX_CSTRING *name,
+ TABLE *table);
+
+ bool
+ load_named_event(THD *thd, const LEX_CSTRING *dbname,
+ const LEX_CSTRING *name,
+ Event_basic *et);
+
+ static bool
+ open_event_table(THD *thd, enum thr_lock_type lock_type, TABLE **table);
+
+ bool
+ fill_schema_events(THD *thd, TABLE_LIST *tables, const char *db);
+
+ bool
+ update_timing_fields_for_event(THD *thd,
+ const LEX_CSTRING *event_db_name,
+ const LEX_CSTRING *event_name,
+ my_time_t last_executed,
+ ulonglong status);
+public:
+ static bool
+ check_system_tables(THD *thd);
+private:
+ bool
+ index_read_for_db_for_i_s(THD *thd, TABLE *schema_table, TABLE *event_table,
+ const char *db);
+
+ bool
+ table_scan_all_for_i_s(THD *thd, TABLE *schema_table, TABLE *event_table);
+
+private:
+ /* Prevent use of these */
+ Event_db_repository(const Event_db_repository &);
+ void operator=(Event_db_repository &);
+};
+
+/**
+ @} (End of group Event_Scheduler)
+*/
+#endif /* _EVENT_DB_REPOSITORY_H_ */