MySQL  8.0.18
Source Code Documentation
Trx_monitoring_info Struct Reference

Structure to store the GTID and timing information. More...

#include <rpl_gtid.h>

Public Member Functions

 Trx_monitoring_info ()
 Constructor. More...
 
 Trx_monitoring_info (const Trx_monitoring_info &info)
 Copy constructor. More...
 
Trx_monitoring_infooperator= (const Trx_monitoring_info &)=default
 
void clear ()
 Clear all fields of the structure. More...
 
void copy_to_ps_table (Sid_map *sid_map, char *gtid_arg, uint *gtid_length_arg, ulonglong *original_commit_ts_arg, ulonglong *immediate_commit_ts_arg, ulonglong *start_time_arg)
 Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table. More...
 
void copy_to_ps_table (Sid_map *sid_map, char *gtid_arg, uint *gtid_length_arg, ulonglong *original_commit_ts_arg, ulonglong *immediate_commit_ts_arg, ulonglong *start_time_arg, ulonglong *end_time_arg)
 Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table. More...
 
void copy_to_ps_table (Sid_map *sid_map, char *gtid_arg, uint *gtid_length_arg, ulonglong *original_commit_ts_arg, ulonglong *immediate_commit_ts_arg, ulonglong *start_time_arg, uint *last_transient_errno_arg, char *last_transient_errmsg_arg, uint *last_transient_errmsg_length_arg, ulonglong *last_transient_timestamp_arg, ulong *retries_count_arg)
 Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table. More...
 
void copy_to_ps_table (Sid_map *sid_map, char *gtid_arg, uint *gtid_length_arg, ulonglong *original_commit_ts_arg, ulonglong *immediate_commit_ts_arg, ulonglong *start_time_arg, ulonglong *end_time_arg, uint *last_transient_errno_arg, char *last_transient_errmsg_arg, uint *last_transient_errmsg_length_arg, ulonglong *last_transient_timestamp_arg, ulong *retries_count_arg)
 Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table. More...
 

Public Attributes

Gtid gtid
 GTID being monitored. More...
 
ulonglong original_commit_timestamp
 OCT of the GTID being monitored. More...
 
ulonglong immediate_commit_timestamp
 ICT of the GTID being monitored. More...
 
ulonglong start_time
 When the GTID transaction started to be processed. More...
 
ulonglong end_time
 When the GTID transaction finished to be processed. More...
 
bool skipped
 True if the GTID is being applied but will be skipped. More...
 
bool is_info_set
 True when this information contains useful data. More...
 
uint last_transient_error_number
 Number of the last transient error of this transaction. More...
 
char last_transient_error_message [MAX_SLAVE_ERRMSG]
 Message of the last transient error of this transaction. More...
 
ulonglong last_transient_error_timestamp
 Timestamp in microseconds of the last transient error of this transaction. More...
 
ulong transaction_retries
 Number of times this transaction was retried. More...
 
bool is_retrying
 True when the transaction is retrying. More...
 

Detailed Description

Structure to store the GTID and timing information.

Constructor & Destructor Documentation

◆ Trx_monitoring_info() [1/2]

Trx_monitoring_info::Trx_monitoring_info ( )

Constructor.

◆ Trx_monitoring_info() [2/2]

Trx_monitoring_info::Trx_monitoring_info ( const Trx_monitoring_info info)

Copy constructor.

Member Function Documentation

◆ clear()

void Trx_monitoring_info::clear ( )

Clear all fields of the structure.

◆ copy_to_ps_table() [1/4]

void Trx_monitoring_info::copy_to_ps_table ( Sid_map sid_map,
char *  gtid_arg,
uint gtid_length_arg,
ulonglong original_commit_ts_arg,
ulonglong immediate_commit_ts_arg,
ulonglong start_time_arg 
)

Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table.

Parameters
[in]sid_mapThe SID map for the GTID.
[out]gtid_argGTID field in the PS table.
[out]gtid_length_argLength of the GTID as string.
[out]original_commit_ts_argThe original commit timestamp.
[out]immediate_commit_ts_argThe immediate commit timestamp.
[out]start_time_argThe start time field.

◆ copy_to_ps_table() [2/4]

void Trx_monitoring_info::copy_to_ps_table ( Sid_map sid_map,
char *  gtid_arg,
uint gtid_length_arg,
ulonglong original_commit_ts_arg,
ulonglong immediate_commit_ts_arg,
ulonglong start_time_arg,
ulonglong end_time_arg 
)

Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table.

Parameters
[in]sid_mapThe SID map for the GTID.
[out]gtid_argGTID field in the PS table.
[out]gtid_length_argLength of the GTID as string.
[out]original_commit_ts_argThe original commit timestamp.
[out]immediate_commit_ts_argThe immediate commit timestamp.
[out]start_time_argThe start time field.
[out]end_time_argThe end time field. This can be null when the PS table fields are for the "still processing" information.

◆ copy_to_ps_table() [3/4]

void Trx_monitoring_info::copy_to_ps_table ( Sid_map sid_map,
char *  gtid_arg,
uint gtid_length_arg,
ulonglong original_commit_ts_arg,
ulonglong immediate_commit_ts_arg,
ulonglong start_time_arg,
uint last_transient_errno_arg,
char *  last_transient_errmsg_arg,
uint last_transient_errmsg_length_arg,
ulonglong last_transient_timestamp_arg,
ulong retries_count_arg 
)

Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table.

Parameters
[in]sid_mapThe SID map for the GTID.
[out]gtid_argGTID field in the PS table.
[out]gtid_length_argLength of the GTID as string.
[out]original_commit_ts_argThe original commit timestamp.
[out]immediate_commit_ts_argThe immediate commit timestamp.
[out]start_time_argThe start time field.
[out]last_transient_errno_argThe last transient error number.
[out]last_transient_errmsg_argThe last transient error message.
[out]last_transient_errmsg_length_argLength of the last transient error message.
[out]last_transient_timestamp_argThe last transient error timestamp.
[out]retries_count_argThe total number of retries for this transaction.

◆ copy_to_ps_table() [4/4]

void Trx_monitoring_info::copy_to_ps_table ( Sid_map sid_map,
char *  gtid_arg,
uint gtid_length_arg,
ulonglong original_commit_ts_arg,
ulonglong immediate_commit_ts_arg,
ulonglong start_time_arg,
ulonglong end_time_arg,
uint last_transient_errno_arg,
char *  last_transient_errmsg_arg,
uint last_transient_errmsg_length_arg,
ulonglong last_transient_timestamp_arg,
ulong retries_count_arg 
)

Copies this transaction monitoring information to the output parameters passed as input, which are the corresponding fields in a replication performance schema table.

Parameters
[in]sid_mapThe SID map for the GTID.
[out]gtid_argGTID field in the PS table.
[out]gtid_length_argLength of the GTID as string.
[out]original_commit_ts_argThe original commit timestamp.
[out]immediate_commit_ts_argThe immediate commit timestamp.
[out]start_time_argThe start time field.
[out]end_time_argThe end time field. This can be null when the PS table fields are for the "still processing" information.
[out]last_transient_errno_argThe last transient error number.
[out]last_transient_errmsg_argThe last transient error message.
[out]last_transient_errmsg_length_argLength of the last transient error message.
[out]last_transient_timestamp_argThe last transient error timestamp.
[out]retries_count_argThe total number of retries for this transaction.

◆ operator=()

Trx_monitoring_info& Trx_monitoring_info::operator= ( const Trx_monitoring_info )
default

Member Data Documentation

◆ end_time

ulonglong Trx_monitoring_info::end_time

When the GTID transaction finished to be processed.

◆ gtid

Gtid Trx_monitoring_info::gtid

GTID being monitored.

◆ immediate_commit_timestamp

ulonglong Trx_monitoring_info::immediate_commit_timestamp

ICT of the GTID being monitored.

◆ is_info_set

bool Trx_monitoring_info::is_info_set

True when this information contains useful data.

◆ is_retrying

bool Trx_monitoring_info::is_retrying

True when the transaction is retrying.

◆ last_transient_error_message

char Trx_monitoring_info::last_transient_error_message[MAX_SLAVE_ERRMSG]

Message of the last transient error of this transaction.

◆ last_transient_error_number

uint Trx_monitoring_info::last_transient_error_number

Number of the last transient error of this transaction.

◆ last_transient_error_timestamp

ulonglong Trx_monitoring_info::last_transient_error_timestamp

Timestamp in microseconds of the last transient error of this transaction.

◆ original_commit_timestamp

ulonglong Trx_monitoring_info::original_commit_timestamp

OCT of the GTID being monitored.

◆ skipped

bool Trx_monitoring_info::skipped

True if the GTID is being applied but will be skipped.

◆ start_time

ulonglong Trx_monitoring_info::start_time

When the GTID transaction started to be processed.

◆ transaction_retries

ulong Trx_monitoring_info::transaction_retries

Number of times this transaction was retried.


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