节点自由局部存储-SYS_FREE_STORES
📄字数 540
👁️阅读量 加载中...
功能描述
SYS_FREE_STORES系统表用于管理当前节点的空闲局部存储信息。
字段说明
- 详见SYS_STORES。
应用举例
- 查询系统表
sql
SQL> SELECT * FROM SYS_FREE_STORES limit 5;
+--------+----------+---------+---------+---------+----------+----------+---------+----------+------------+-------------+------------+-----------+------------+-------------+-------------+-------------+-------------+---------+---------+-----+------------+-------------+-----------+-----------+
| NODEID | STORE_NO | PREV_NO | NEXT_NO | GSTO_NO | CHUNK_NO | BLK_SIZE | BLK_NUM | SPACE_ID | HOT_BLK_NO | ROOT_BLK_NO | STORE_TYPE | STORE_STA | MIRROR_STA | MIRROR_NID1 | MIRROR_NID2 | MIRROR_STO1 | MIRROR_STO2 | ROW_NUM | DEL_NUM | LSN | DELAY_DROP | MEDIA_ERROR | OV_STO_NO | OV_BLK_NO |
+--------+----------+---------+---------+---------+----------+----------+---------+----------+------------+-------------+------------+-----------+------------+-------------+-------------+-------------+-------------+---------+---------+-----+------------+-------------+-----------+-----------+
| 1 | 1274 | 0 | 1273 | 0 | 309 | 8192 | 1024 | 259 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | F | F | 0 | 0 |
| 1 | 1273 | 0 | 1272 | 0 | 310 | 8192 | 1024 | 262 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | F | F | 0 | 0 |
| 1 | 1272 | 0 | 1271 | 0 | 310 | 8192 | 1024 | 261 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | F | F | 0 | 0 |
| 1 | 1271 | 0 | 1270 | 0 | 311 | 8192 | 1024 | 260 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | F | F | 0 | 0 |
| 1 | 1270 | 0 | 1269 | 0 | 308 | 8192 | 1024 | 259 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | F | F | 0 | 0 |
+--------+----------+---------+---------+---------+----------+----------+---------+----------+------------+-------------+------------+-----------+------------+-------------+-------------+-------------+-------------+---------+---------+-----+------------+-------------+-----------+-----------+