MySQL  8.0.20
Source Code Documentation
event.h
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19  You should have received a copy of the GNU General Public License
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21  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22 
23 #ifndef DD__EVENT_INCLUDED
24 #define DD__EVENT_INCLUDED
25 
26 #include "my_inttypes.h"
27 #include "sql/dd/impl/raw/object_keys.h" // IWYU pragma: keep
28 #include "sql/dd/types/entity_object.h" // dd::Entity_object
29 
30 typedef long my_time_t;
31 struct MDL_key;
32 
33 namespace dd {
34 
35 ///////////////////////////////////////////////////////////////////////////
36 
37 class Event_impl;
38 class Void_key;
39 class Item_name_key;
40 
41 namespace tables {
42 class Events;
43 }
44 
45 ///////////////////////////////////////////////////////////////////////////
46 
47 class Event : virtual public Entity_object {
48  public:
49  typedef Event_impl Impl;
54  typedef Void_key Aux_key;
55 
56  // We need a set of functions to update a preallocated key.
57  virtual bool update_id_key(Id_key *key) const {
58  return update_id_key(key, id());
59  }
60 
61  static bool update_id_key(Id_key *key, Object_id id);
62 
63  virtual bool update_name_key(Name_key *key) const {
64  return update_name_key(key, schema_id(), name());
65  }
66 
67  static bool update_name_key(Name_key *key, Object_id schema_id,
68  const String_type &name);
69 
70  virtual bool update_aux_key(Aux_key *) const { return true; }
71 
72  public:
74  IF_YEAR = 1,
93  IF_SECOND_MICROSECOND
94  };
95 
96  enum enum_event_status { ES_ENABLED = 1, ES_DISABLED, ES_SLAVESIDE_DISABLED };
97 
98  enum enum_on_completion { OC_DROP = 1, OC_PRESERVE };
99 
100  public:
101  virtual ~Event() {}
102 
103  public:
104  /////////////////////////////////////////////////////////////////////////
105  // schema.
106  /////////////////////////////////////////////////////////////////////////
107 
108  virtual Object_id schema_id() const = 0;
109  virtual void set_schema_id(Object_id schema_id) = 0;
110 
111  /////////////////////////////////////////////////////////////////////////
112  // definer.
113  /////////////////////////////////////////////////////////////////////////
114 
115  virtual const String_type &definer_user() const = 0;
116  virtual const String_type &definer_host() const = 0;
117  virtual void set_definer(const String_type &username,
118  const String_type &hostname) = 0;
119 
120  /////////////////////////////////////////////////////////////////////////
121  // time_zone.
122  /////////////////////////////////////////////////////////////////////////
123 
124  virtual const String_type &time_zone() const = 0;
125  virtual void set_time_zone(const String_type &time_zone) = 0;
126 
127  /////////////////////////////////////////////////////////////////////////
128  // definition/utf8.
129  /////////////////////////////////////////////////////////////////////////
130 
131  virtual const String_type &definition() const = 0;
132  virtual void set_definition(const String_type &definition) = 0;
133 
134  virtual const String_type &definition_utf8() const = 0;
135  virtual void set_definition_utf8(const String_type &definition_utf8) = 0;
136 
137  /////////////////////////////////////////////////////////////////////////
138  // execute_at.
139  /////////////////////////////////////////////////////////////////////////
140 
141  virtual my_time_t execute_at() const = 0;
142  virtual void set_execute_at(my_time_t execute_at) = 0;
143 
144  virtual void set_execute_at_null(bool is_null) = 0;
145  virtual bool is_execute_at_null() const = 0;
146 
147  /////////////////////////////////////////////////////////////////////////
148  // interval_value.
149  /////////////////////////////////////////////////////////////////////////
150 
151  virtual uint interval_value() const = 0;
152  virtual void set_interval_value(uint interval_value) = 0;
153 
154  virtual void set_interval_value_null(bool is_null) = 0;
155  virtual bool is_interval_value_null() const = 0;
156 
157  /////////////////////////////////////////////////////////////////////////
158  // interval_field.
159  /////////////////////////////////////////////////////////////////////////
160 
161  virtual enum_interval_field interval_field() const = 0;
162  virtual void set_interval_field(enum_interval_field interval_field) = 0;
163 
164  virtual void set_interval_field_null(bool is_null) = 0;
165  virtual bool is_interval_field_null() const = 0;
166 
167  /////////////////////////////////////////////////////////////////////////
168  // sql_mode
169  /////////////////////////////////////////////////////////////////////////
170 
171  virtual ulonglong sql_mode() const = 0;
172  virtual void set_sql_mode(ulonglong sm) = 0;
173 
174  /////////////////////////////////////////////////////////////////////////
175  // starts.
176  /////////////////////////////////////////////////////////////////////////
177 
178  virtual my_time_t starts() const = 0;
179  virtual void set_starts(my_time_t starts) = 0;
180 
181  virtual void set_starts_null(bool is_null) = 0;
182  virtual bool is_starts_null() const = 0;
183 
184  /////////////////////////////////////////////////////////////////////////
185  // ends.
186  /////////////////////////////////////////////////////////////////////////
187 
188  virtual my_time_t ends() const = 0;
189  virtual void set_ends(my_time_t ends) = 0;
190 
191  virtual void set_ends_null(bool is_null) = 0;
192  virtual bool is_ends_null() const = 0;
193 
194  /////////////////////////////////////////////////////////////////////////
195  // event_status.
196  /////////////////////////////////////////////////////////////////////////
197 
198  virtual enum_event_status event_status() const = 0;
199  virtual void set_event_status(enum_event_status event_status) = 0;
200 
201  virtual void set_event_status_null(bool is_null) = 0;
202  virtual bool is_event_status_null() const = 0;
203 
204  /////////////////////////////////////////////////////////////////////////
205  // on_completion.
206  /////////////////////////////////////////////////////////////////////////
207 
208  virtual enum_on_completion on_completion() const = 0;
209  virtual void set_on_completion(enum_on_completion on_completion) = 0;
210 
211  /////////////////////////////////////////////////////////////////////////
212  // created.
213  /////////////////////////////////////////////////////////////////////////
214 
215  virtual ulonglong created(bool convert_time) const = 0;
216  virtual void set_created(ulonglong created) = 0;
217 
218  /////////////////////////////////////////////////////////////////////////
219  // last altered.
220  /////////////////////////////////////////////////////////////////////////
221 
222  virtual ulonglong last_altered(bool convert_time) const = 0;
223  virtual void set_last_altered(ulonglong last_altered) = 0;
224 
225  /////////////////////////////////////////////////////////////////////////
226  // last_executed.
227  /////////////////////////////////////////////////////////////////////////
228 
229  virtual my_time_t last_executed() const = 0;
230  virtual void set_last_executed(my_time_t last_executed) = 0;
231 
232  virtual void set_last_executed_null(bool is_null) = 0;
233  virtual bool is_last_executed_null() const = 0;
234 
235  /////////////////////////////////////////////////////////////////////////
236  // comment.
237  /////////////////////////////////////////////////////////////////////////
238 
239  virtual const String_type &comment() const = 0;
240  virtual void set_comment(const String_type &comment) = 0;
241 
242  /////////////////////////////////////////////////////////////////////////
243  // originator.
244  /////////////////////////////////////////////////////////////////////////
245 
246  virtual ulonglong originator() const = 0;
247  virtual void set_originator(ulonglong originator) = 0;
248 
249  /////////////////////////////////////////////////////////////////////////
250  // collations.
251  /////////////////////////////////////////////////////////////////////////
252 
253  virtual Object_id client_collation_id() const = 0;
254  virtual void set_client_collation_id(Object_id client_collation_id) = 0;
255 
256  virtual Object_id connection_collation_id() const = 0;
257  virtual void set_connection_collation_id(
258  Object_id connection_collation_id) = 0;
259 
260  virtual Object_id schema_collation_id() const = 0;
261  virtual void set_schema_collation_id(Object_id schema_collation_id) = 0;
262 
263  /**
264  Allocate a new object graph and invoke the copy contructor for
265  each object. Only used in unit testing.
266 
267  @return pointer to dynamically allocated copy
268  */
269  virtual Event *clone() const = 0;
270 
271  static void create_mdl_key(const String_type &schema_name,
272  const String_type &name, MDL_key *key);
273 };
274 
275 ///////////////////////////////////////////////////////////////////////////
276 
277 } // namespace dd
278 
279 #endif // DD__EVENT_INCLUDED
unsigned long long int ulonglong
Definition: my_inttypes.h:55
Definition: event_impl.h:47
Definition: event.h:75
Definition: event.h:82
A facade to the functionality of the Event Scheduler.
Definition: events.h:97
Item_name_key Name_key
Definition: event.h:53
Definition: event.h:92
Definition: object_keys.h:165
Some integer typedefs for easier portability.
Definition: event.h:79
Char_string_template< String_type_allocator > String_type
Definition: string_type.h:50
static void set_sql_mode(MYSQL *mysql)
Definition: mysqlslap.cc:1499
Base class for dictionary objects which has single column integer primary key.
Definition: entity_object.h:47
Definition: event.h:47
Void_key Aux_key
Definition: event.h:54
[] long int my_time_t
Portable time_t replacement.
Event_impl Impl
Definition: event.h:49
Definition: event.h:77
virtual bool update_id_key(Id_key *key) const
Definition: event.h:57
static ORDER * clone(THD *thd, ORDER *order)
Shallow clone the list of ORDER objects using mem_root and return the cloned list.
Definition: window.cc:76
enum_event_status
Definition: event.h:96
Definition: event.h:80
Definition: event.h:87
Definition: event.h:81
Definition: event.h:86
Definition: event.h:84
tables::Events DD_table
Definition: event.h:51
Definition: object_keys.h:76
Definition: events.h:43
Event Cache_partition
Definition: event.h:50
unsigned int uint
Definition: uca-dump.cc:29
case opt name
Definition: sslopt-case.h:32
virtual bool update_aux_key(Aux_key *) const
Definition: event.h:70
unsigned long long Object_id
Definition: object_id.h:30
static const char * key
Definition: suite_stubs.c:14
Definition: object_keys.h:53
virtual bool update_name_key(Name_key *key) const
Definition: event.h:63
Definition: event.h:76
Definition: event.h:90
virtual ~Event()
Definition: event.h:101
Definition: event.h:78
Definition: event.h:83
Definition: event.h:88
enum_interval_field
Definition: event.h:73
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:39
static const char * sql_mode
Definition: mysqlslap.cc:194
Definition: event.h:91
Definition: event.h:89
Definition: event.h:85
long my_time_t
Definition: event.h:30
enum_on_completion
Definition: event.h:98
Primary_id_key Id_key
Definition: event.h:52
#define comment
Definition: lexyy.cc:959
Metadata lock object key.
Definition: mdl.h:348