## 23.5.14.48 The ndbinfo table_fragments Table 

• is_reorg_ongoing 

Whether the table is currently being reorganized (1 if true) 

The table_fragments  table provides information about the fragmentation, partitioning, distribution, and (internal) replication of NDB  tables. 

The table_fragments  table contains the following columns: 

• node_id 

Node ID ( DIH  master) 

• table_id 

Table ID 

• partition_id 

Partition ID 

• fragment_id 

Fragment ID (same as partition ID unless table is fully replicated) 

• partition_order 

Order of fragment in partition 

• log_part_id 

Log part ID of fragment 

• no_of_replicas 

Number of fragment replicas 

• current_primary 

Current primary node ID 

• preferred_primary 

Preferred primary node ID 

• current_first_backup 

Current first backup node ID 

• current_second_backup 

Current second backup node ID 

• current_third_backup 

Current third backup node ID 

• num_alive_replicas 

