Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| sensor_id | INT UNSIGNED | 10 | √ | null |
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| sensor_deleted | BIT | 3 | 0 |
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| sensor_class | VARCHAR | 64 | null |
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| device_id | INT UNSIGNED | 10 | 0 |
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| sensor_index | VARCHAR | 64 | √ | NULL |
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| sensor_type | VARCHAR | 255 | null |
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| sensor_descr | VARCHAR | 255 | √ | NULL |
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| sensor_divisor | INT | 10 | 1 |
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| sensor_multiplier | INT | 10 | 1 |
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| sensor_aggregator | VARCHAR | 16 | 'sum' |
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| sensor_current | DOUBLE | 22 | √ | NULL |
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| sensor_prev | DOUBLE | 22 | √ | NULL |
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| sensor_limit | DOUBLE | 22 | √ | NULL |
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| sensor_limit_warn | DOUBLE | 22 | √ | NULL |
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| sensor_limit_low | DOUBLE | 22 | √ | NULL |
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| sensor_limit_low_warn | DOUBLE | 22 | √ | NULL |
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| sensor_alert | BIT | 3 | 1 |
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| sensor_custom | enum('No', 'Yes') | 3 | 'No' |
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| entPhysicalIndex | VARCHAR | 16 | √ | NULL |
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| entPhysicalIndex_measured | VARCHAR | 16 | √ | NULL |
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| lastupdate | TIMESTAMP | 19 | current_timestamp() |
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| sensor_oids | TEXT | 65535 | null |
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| access_point_id | INT UNSIGNED | 10 | √ | NULL |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | sensor_id |
| wireless_sensors_device_id_index | Performance | Asc | device_id |
| wireless_sensors_sensor_class_index | Performance | Asc | sensor_class |
| wireless_sensors_sensor_type_index | Performance | Asc | sensor_type |
Relationships
Close relationships within degrees of separation
