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• Ndb_api_trans_commit_count_slave 

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The number of transactions committed by this replica. 

Note 

Deprecated in NDB 8.0.23; use Ndb_api_trans_commit_count_replica instead. 

Although this variable can be read using either SHOW GLOBAL STATUS  or SHOW SESSION STATUS , it is effectively global in scope. If this MySQL server does not act as a replica, or does not use NDB tables, this value is always 0. 

For more information, see Section 23.5.13, “NDB API Statistics Counters and Variables” . 

• Ndb_api_trans_commit_count 

The number of transactions committed by this MySQL Server (SQL node). 

Although this variable can be read using either SHOW GLOBAL STATUS  or SHOW SESSION STATUS , it is effectively global in scope. 

For more information, see Section 23.5.13, “NDB API Statistics Counters and Variables” . 

• Ndb_api_trans_local_read_row_count_session 

The total number of rows that have been read in this client session. This includes all rows read by any primary key, unique key, or scan operation made in this client session. 

Although this variable can be read using either SHOW GLOBAL STATUS  or SHOW SESSION STATUS , it relates to the current session only, and is not affected by any other clients of this mysqld . 

For more information, see Section 23.5.13, “NDB API Statistics Counters and Variables” . 

• Ndb_api_trans_local_read_row_count_replica 

The total number of rows that have been read by this replica. This includes all rows read by any primary key, unique key, or scan operation made by this replica. 

Although this variable can be read using either SHOW GLOBAL STATUS  or SHOW SESSION STATUS , it is effectively global in scope. If this MySQL server does not act as a replica, or does not use NDB tables, this value is always 0. 

For more information, see Section 23.5.13, “NDB API Statistics Counters and Variables” . 

• Ndb_api_trans_local_read_row_count_slave 

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Note 

Deprecated in NDB 8.0.23; use Ndb_api_trans_local_read_row_count_replica  instead. 

The total number of rows that have been read by this replica. This includes all rows read by any primary key, unique key, or scan operation made by this replica. 

Although this variable can be read using either SHOW GLOBAL STATUS  or SHOW SESSION STATUS , it is effectively global in scope. If this MySQL server does not act as a replica, or does not use NDB tables, this value is always 0. 

