MySQL 8.0.31
Source Code Documentation
table_session_connect_attrs Class Reference

Table PERFORMANCE_SCHEMA.SESSION_CONNECT_ATTRS. More...

#include <table_session_connect_attrs.h>

Inheritance diagram for table_session_connect_attrs:
[legend]

Public Member Functions

 ~table_session_connect_attrs () override=default
 
- Public Member Functions inherited from table_session_connect
 ~table_session_connect () override
 
- Public Member Functions inherited from cursor_by_thread_connect_attr
void reset_position (void) override
 Reset the cursor position to the beginning of the table. More...
 
int rnd_next () override
 Fetch the next row in this cursor. More...
 
int rnd_pos (const void *pos) override
 Fetch a row by position. More...
 
 ~cursor_by_thread_connect_attr () override=default
 
- Public Member Functions inherited from PFS_engine_table
int read_row (TABLE *table, unsigned char *buf, Field **fields)
 Read a table row. More...
 
int update_row (TABLE *table, const unsigned char *old_buf, unsigned char *new_buf, Field **fields)
 Update a table row. More...
 
int delete_row (TABLE *table, const unsigned char *buf, Field **fields)
 Delete a row from this table. More...
 
virtual int rnd_init (bool scan)
 Initialize table scan. More...
 
virtual int index_read (KEY *key_infos, uint index, const uchar *key, uint key_len, enum ha_rkey_function find_flag)
 Positions an index cursor to the index specified in the handle. More...
 
virtual int index_read_last (KEY *key_infos, const uchar *key, uint key_len)
 
virtual int index_next_same (const uchar *key, uint key_len)
 Reads the next row matching the given key value. More...
 
virtual int index_prev ()
 
virtual int index_first ()
 
virtual int index_last ()
 
void get_position (void *ref)
 Get the position of the current row. More...
 
void set_position (const void *ref)
 Set the table cursor at a given position. More...
 
virtual ~PFS_engine_table ()=default
 Destructor. More...
 

Static Public Member Functions

static PFS_engine_tablecreate (PFS_engine_table_share *)
 Table builder. More...
 
- Static Public Member Functions inherited from cursor_by_thread_connect_attr
static ha_rows get_row_count ()
 
- Static Public Member Functions inherited from PFS_engine_table
static PFS_engine_table_sharefind_engine_table_share (const char *name)
 Find a table share by name. More...
 

Static Public Attributes

static PFS_engine_table_share m_share
 Table share. More...
 

Protected Member Functions

 table_session_connect_attrs ()
 
- Protected Member Functions inherited from table_session_connect
 table_session_connect (const PFS_engine_table_share *share)
 
int index_init (uint idx, bool sorted) override
 
int index_next () override
 Find key in index, read record. More...
 
int make_row (PFS_thread *pfs, uint ordinal) override
 
virtual bool thread_fits (PFS_thread *thread)
 
int read_row_values (TABLE *table, unsigned char *buf, Field **fields, bool read_all) override
 Read the current row values. More...
 
- Protected Member Functions inherited from cursor_by_thread_connect_attr
 cursor_by_thread_connect_attr (const PFS_engine_table_share *share)
 
- Protected Member Functions inherited from PFS_engine_table
virtual int update_row_values (TABLE *table, const unsigned char *old_buf, unsigned char *new_buf, Field **fields)
 Update the current row values. More...
 
virtual int delete_row_values (TABLE *table, const unsigned char *buf, Field **fields)
 Delete a row. More...
 
 PFS_engine_table (const PFS_engine_table_share *share, void *pos)
 Constructor. More...
 

Static Private Attributes

static THR_LOCK m_table_lock
 Table share lock. More...
 
static Plugin_table m_table_def
 Table definition. More...
 

Additional Inherited Members

- Protected Attributes inherited from table_session_connect
row_session_connect_attrs m_row
 Current row. More...
 
char * m_copy_session_connect_attrs
 Safe copy of PFS_thread::m_session_connect_attrs. More...
 
uint m_copy_session_connect_attrs_length
 Safe copy of PFS_thread::m_session_connect_attrs_length. More...
 
PFS_index_session_connectm_opened_index
 
- Protected Attributes inherited from cursor_by_thread_connect_attr
pos_connect_attr_by_thread_by_attr m_pos
 Current position. More...
 
pos_connect_attr_by_thread_by_attr m_next_pos
 Next position. More...
 
- Protected Attributes inherited from PFS_engine_table
const PFS_engine_table_sharem_share_ptr
 Table share. More...
 
void * m_pos_ptr
 Opaque pointer to the m_pos position of this cursor. More...
 
time_normalizerm_normalizer
 Current normalizer. More...
 
PFS_engine_index_abstractm_index
 Current index. More...
 

Detailed Description

Table PERFORMANCE_SCHEMA.SESSION_CONNECT_ATTRS.

Constructor & Destructor Documentation

◆ table_session_connect_attrs()

table_session_connect_attrs::table_session_connect_attrs ( )
protected

◆ ~table_session_connect_attrs()

table_session_connect_attrs::~table_session_connect_attrs ( )
overridedefault

Member Function Documentation

◆ create()

PFS_engine_table * table_session_connect_attrs::create ( PFS_engine_table_share )
static

Table builder.

Member Data Documentation

◆ m_share

PFS_engine_table_share table_session_connect_attrs::m_share
static
Initial value:
= {
nullptr,
nullptr,
false,
{0},
false
}
static ha_rows get_row_count()
Definition: cursor_by_thread_connect_attr.cc:34
static THR_LOCK m_table_lock
Table share lock.
Definition: table_session_connect_attrs.h:55
static PFS_engine_table * create(PFS_engine_table_share *)
Table builder.
Definition: table_session_connect_attrs.cc:67
static Plugin_table m_table_def
Table definition.
Definition: table_session_connect_attrs.h:57
PFS_readonly_acl pfs_readonly_acl
Singleton instance of PFS_readonly_acl.
Definition: pfs_engine_table.cc:1033
struct PFS_engine_table_proxy PFS_engine_table_proxy
Definition: pfs_plugin_table_service.h:412
Position of a cursor on abstract table PERFORMANCE_SCHEMA.SESSION_CONNECT_ATTRS.
Definition: cursor_by_thread_connect_attr.h:45

Table share.

◆ m_table_def

Plugin_table table_session_connect_attrs::m_table_def
staticprivate

Table definition.

◆ m_table_lock

THR_LOCK table_session_connect_attrs::m_table_lock
staticprivate

Table share lock.


The documentation for this class was generated from the following files: