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 15.8. MySQL Cluster Server Options and Variables
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 | |
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_optimized_node_selection | Yes | Yes | ||||
ndb_report_thresh_binlog_epoch_slip | Yes | Yes | ||||
ndb_report_thresh_binlog_mem_usage | Yes | Yes | ||||
ndb_use_exact_count | Yes | Both | Yes | |||
ndb_use_transactions | Yes | Yes | Yes | Both | Yes | |
ndbcluster | Yes | Yes | ||||
- Variable: have_ndbcluster |
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