Skip navigation links

Additional languages
MySQL 5.1 Reference Manual :: 17 MySQL Cluster :: 17.4 MySQL Cluster Options and Variables :: 17.4.1 MySQL Cluster Server Option and Variable Reference
17.4.2 MySQL Cluster-Related Command Options for mysqld »
Section Navigation      [Toggle]

17.4.1. MySQL Cluster Server Option and Variable Reference

The following table provides a list of the command-line options, server and status variables applicable within mysqld when it is running as an SQL node in a MySQL Cluster. For a table showing all command-line options, server and status variables available for use with mysqld, see Section 5.1.1, “Server Option and Variable Reference”.

Table 17.1. mysqld Option/Variable Reference

Name Cmd-Line Option file System Var Status Var Var Scope Dynamic
Handler_discover       Yes Both No
have_ndbcluster     Yes   Global No
ndb_autoincrement_prefetch_sz Yes Yes Yes   Both Yes
ndb_cache_check_time Yes Yes Yes   Global Yes
ndbcluster Yes Yes Yes   Both Yes
ndb-cluster-connection-pool Yes Yes   Yes Global No
Ndb_cluster_node_id       Yes Both No
Ndb_config_from_host       Yes Both No
Ndb_config_from_port       Yes Both No
Ndb_conflict_fn_max       Yes Both No
Ndb_conflict_fn_old       Yes Both No
ndb-connectstring Yes Yes        
ndb_execute_count       Yes Global No
ndb_extra_logging Yes Yes Yes   Global Yes
ndb_force_send Yes Yes Yes   Both Yes
ndb_index_stat_cache_entries Yes Yes        
ndb_index_stat_enable Yes Yes        
ndb_index_stat_update_freq Yes Yes        
ndb_log_orig     Yes   Global No
ndb_log_update_as_write Yes Yes Yes   Global Yes
ndb_log_updated_only Yes Yes Yes   Global Yes
Ndb_number_of_data_nodes       Yes Both No
ndb_optimized_node_selection Yes Yes        
ndb_report_thresh_binlog_epoch_slip Yes Yes        
ndb_report_thresh_binlog_mem_usage Yes Yes        
ndb-shm Yes Yes   Yes   No
ndb_use_copying_alter_table     Yes   Both No
ndb_use_exact_count     Yes   Both Yes
ndb_use_transactions Yes Yes        
ndb_wait_connected Yes Yes Yes     No
skip-ndbcluster Yes Yes        
slave-allow-batching Yes       Global Yes
- Variable: slave_allow_batching     Yes   Global Yes