docs: icinga2 sub-tbname by rule note (#17161)
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@ -36,11 +36,12 @@ After waiting about 10 seconds, use the TDengine CLI to query TDengine to verify
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```
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taos> show databases;
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name | created_time | ntables | vgroups | replica | quorum | days | keep | cache(MB) | blocks | minrows | maxrows | wallevel | fsync | comp | cachelast | precision | update | status |
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====================================================================================================================================================================================================================================================================================
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log | 2022-04-20 07:19:50.260 | 11 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ms | 0 | ready |
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icinga2 | 2022-04-20 12:11:39.697 | 13 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ns | 2 | ready |
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Query OK, 2 row(s) in set (0.001867s)
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name |
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=================================
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information_schema |
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performance_schema |
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icinga2 |
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Query OK, 3 row(s) in set (0.001867s)
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taos> use icinga2;
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Database changed.
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@ -72,3 +73,8 @@ taos> show stables;
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icinga.service.users.state | 2022-04-20 12:11:39.704 | 2 | 1 | 1 |
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Query OK, 22 row(s) in set (0.002317s)
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```
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:::note
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- TDengine will automatically create unique IDs for sub-table names by the rule.
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:::
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@ -37,11 +37,12 @@ sudo systemctl restart icinga2
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```
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taos> show databases;
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name | created_time | ntables | vgroups | replica | quorum | days | keep | cache(MB) | blocks | minrows | maxrows | wallevel | fsync | comp | cachelast | precision | update | status |
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====================================================================================================================================================================================================================================================================================
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log | 2022-04-20 07:19:50.260 | 11 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ms | 0 | ready |
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icinga2 | 2022-04-20 12:11:39.697 | 13 | 1 | 1 | 1 | 10 | 3650 | 16 | 6 | 100 | 4096 | 1 | 3000 | 2 | 0 | ns | 2 | ready |
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Query OK, 2 row(s) in set (0.001867s)
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name |
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=================================
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information_schema |
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performance_schema |
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icinga2 |
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Query OK, 3 row(s) in set (0.001867s)
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taos> use icinga2;
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Database changed.
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@ -73,3 +74,9 @@ taos> show stables;
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icinga.service.users.state | 2022-04-20 12:11:39.704 | 2 | 1 | 1 |
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Query OK, 22 row(s) in set (0.002317s)
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```
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:::note
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- TDengine 默认生成的子表名是根据规则生成的唯一 ID 值。
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:::
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