MySQL 8.0.29
Source Code Documentation
trigger.h
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22
23#ifndef DD__TRIGGER_INCLUDED
24#define DD__TRIGGER_INCLUDED
25
26#include <time.h>
27
28#ifdef _WIN32
29#include <winsock2.h> // timeval
30#endif
31
32#include "my_inttypes.h"
33#include "my_time_t.h"
34#include "sql/dd/sdi_fwd.h" // dd::Sdi_wcontext
35#include "sql/dd/types/entity_object.h" // dd::Entity_object
36
37struct MDL_key;
38struct CHARSET_INFO;
39
40namespace dd {
41
42///////////////////////////////////////////////////////////////////////////
43
44class Trigger_impl;
45
46namespace tables {
47class Triggers;
48}
49
50///////////////////////////////////////////////////////////////////////////
51
52/// Class representing a Trigger in DD framework.
53class Trigger : virtual public Entity_object {
54 public:
57
58 public:
60
62
63 public:
64 ~Trigger() override = default;
65
66 /////////////////////////////////////////////////////////////////////////
67 // schema.
68 /////////////////////////////////////////////////////////////////////////
69
70 virtual Object_id schema_id() const = 0;
71
72 /////////////////////////////////////////////////////////////////////////
73 // table.
74 /////////////////////////////////////////////////////////////////////////
75
76 virtual Object_id table_id() const = 0;
77
78 /////////////////////////////////////////////////////////////////////////
79 // Trigger type.
80 /////////////////////////////////////////////////////////////////////////
81
82 virtual enum_event_type event_type() const = 0;
84
85 /////////////////////////////////////////////////////////////////////////
86 // action_timing.
87 /////////////////////////////////////////////////////////////////////////
88
89 virtual enum_action_timing action_timing() const = 0;
91
92 /////////////////////////////////////////////////////////////////////////
93 // action_order.
94 /////////////////////////////////////////////////////////////////////////
95
96 virtual uint action_order() const = 0;
98
99 /////////////////////////////////////////////////////////////////////////
100 // action_statement
101 /////////////////////////////////////////////////////////////////////////
102
103 virtual const String_type &action_statement() const = 0;
105
106 virtual const String_type &action_statement_utf8() const = 0;
109
110 /////////////////////////////////////////////////////////////////////////
111 // created.
112 /////////////////////////////////////////////////////////////////////////
113
114 virtual my_timeval created() const = 0;
115 virtual void set_created(my_timeval created) = 0;
116
117 /////////////////////////////////////////////////////////////////////////
118 // last altered.
119 /////////////////////////////////////////////////////////////////////////
120
121 virtual my_timeval last_altered() const = 0;
123
124 /////////////////////////////////////////////////////////////////////////
125 // sql_mode
126 /////////////////////////////////////////////////////////////////////////
127
128 virtual ulonglong sql_mode() const = 0;
129 virtual void set_sql_mode(ulonglong sql_mode) = 0;
130
131 /////////////////////////////////////////////////////////////////////////
132 // definer.
133 /////////////////////////////////////////////////////////////////////////
134
135 virtual const String_type &definer_user() const = 0;
136 virtual const String_type &definer_host() const = 0;
137 virtual void set_definer(const String_type &username,
138 const String_type &hostname) = 0;
139
140 /////////////////////////////////////////////////////////////////////////
141 // collations.
142 /////////////////////////////////////////////////////////////////////////
143
144 virtual Object_id client_collation_id() const = 0;
146
150
151 virtual Object_id schema_collation_id() const = 0;
153
154 static void create_mdl_key(const String_type &schema_name,
155 const String_type &name, MDL_key *key);
156 static const CHARSET_INFO *name_collation();
157};
158
159///////////////////////////////////////////////////////////////////////////
160
161} // namespace dd
162
163#endif // DD__TRIGGER_INCLUDED
Base class for dictionary objects which has single column integer primary key.
Definition: entity_object.h:47
virtual const String_type & name() const =0
Definition: trigger_impl.h:53
Class representing a Trigger in DD framework.
Definition: trigger.h:53
virtual uint action_order() const =0
enum_event_type
Definition: trigger.h:59
virtual void set_last_altered(my_timeval last_altered)=0
virtual void set_action_statement(const String_type &action_statement)=0
virtual void set_schema_collation_id(Object_id schema_collation_id)=0
virtual void set_created(my_timeval created)=0
virtual void set_action_order(uint action_order)=0
virtual Object_id schema_collation_id() const =0
tables::Triggers DD_table
Definition: trigger.h:56
virtual void set_connection_collation_id(Object_id connection_collation_id)=0
static void create_mdl_key(const String_type &schema_name, const String_type &name, MDL_key *key)
Definition: trigger_impl.cc:235
~Trigger() override=default
Trigger_impl Impl
Definition: trigger.h:55
virtual Object_id connection_collation_id() const =0
virtual void set_sql_mode(ulonglong sql_mode)=0
static const CHARSET_INFO * name_collation()
Definition: trigger_impl.cc:258
virtual void set_event_type(enum_event_type event_type)=0
virtual void set_definer(const String_type &username, const String_type &hostname)=0
virtual const String_type & definer_host() const =0
virtual Object_id client_collation_id() const =0
virtual void set_client_collation_id(Object_id client_collation_id)=0
virtual my_timeval created() const =0
virtual Object_id schema_id() const =0
virtual ulonglong sql_mode() const =0
virtual enum_action_timing action_timing() const =0
virtual const String_type & action_statement() const =0
virtual const String_type & action_statement_utf8() const =0
virtual my_timeval last_altered() const =0
virtual void set_action_timing(enum_action_timing type)=0
virtual void set_action_statement_utf8(const String_type &action_statement_utf8)=0
enum_action_timing
Definition: trigger.h:61
virtual enum_event_type event_type() const =0
virtual const String_type & definer_user() const =0
virtual Object_id table_id() const =0
Definition: triggers.h:46
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:55
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:42
unsigned long long Object_id
Definition: object_id.h:30
Char_string_template< String_type_allocator > String_type
Definition: string_type.h:50
required string key
Definition: replication_asynchronous_connection_failover.proto:59
required string type
Definition: replication_group_member_actions.proto:33
This header provides Rapidjson Type Aliases.
Definition: m_ctype.h:354
Metadata lock object key.
Definition: mdl.h:364
Replacement of system's struct timeval to ensure we can carry 64 bit values even on a platform which ...
Definition: my_time_t.h:44
Include file for Sun RPC to compile out of the box.
unsigned int uint
Definition: uca-dump.cc:29