NODE_SUBSCRIPTION_CHANGE_PHASES

在 Eon 模式数据库中，存储有关节点分片订阅更改的信息。

示例

=> SELECT NODE_NAME, SUBSCRIPTION_CHANGE_TYPE, SHARD_NAME,
   ACTION  FROM node_subscription_change_phases
   ORDER BY start_time ASC LIMIT 10;

      NODE_NAME       | SUBSCRIPTION_CHANGE_TYPE | SHARD_NAME  |         ACTION
----------------------+--------------------------+-------------+------------------------
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0007 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0010 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0004 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0005 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | replica     | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0005 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0006 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0008 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0011 | COLLECT SHARD METADATA
 v_verticadb_node0001 | CREATE SUBSCRIPTION      | segment0002 | COLLECT SHARD METADATA