Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | INT | 10 | √ | null |
|
|
Primary id for this table. This uniquely identifies the row. |
|||
| climate_id | INT | 10 | 0 |
|
|
Foreign key to climates (climates.id). |
||||
| location_id | INT | 10 | 0 |
|
|
Foreign key to locations (locations.id). |
||||
| climate_value | DOUBLE | 64,10 | √ | null |
|
|
Value for the specific climate attribute. These are monthly averages and not daily. Monthly data is required for the current Germinate climate viisualizations and interface. |
|||
| dataset_id | INT | 10 | null |
|
|
Foreign key to datasets (datasets.id). |
||||
| recording_date | DATETIME | 26 | √ | null |
|
|
The date at which this data point was recorded. |
|||
| old_recording_date | VARCHAR | 32 | √ | null |
|
|
The month that the data was recorded. This uses an integer to represent the month (1-12). |
|||
| created_on | DATETIME | 26 | √ | CURRENT_TIMESTAMP |
|
|
When the record was created. |
|||
| updated_on | TIMESTAMP | 26 | √ | CURRENT_TIMESTAMP |
|
|
When the record was updated. This may be different from the created on date if subsequent changes have been made to the underlying record. |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| climate_id | Performance | Asc | climate_id |
| climate_location_id | Performance | Asc/Asc | climate_id + location_id |
| climate_query_index | Performance | Asc/Asc/Asc/Asc/Asc | climate_id + location_id + recording_date + dataset_id + climate_value |
| dataset_id | Performance | Asc | dataset_id |
| location_id | Performance | Asc | location_id |
| recording_date_climate_calue | Performance | Asc/Asc | old_recording_date + climate_value |