Field | Description | Type | Null | Limits | Size | Key | Default | Authority | Source |
---|---|---|---|---|---|---|---|---|---|
ID | This is the unique ID for each Science Theme. The values here should not be assigned by external programs. Instead it can either be ignored, or NULL can be inserted, and the database will automatically assign the next ID. | INT(10) unsigned auto_increment | Not Null | Primary Key | db server | ||||
VERSION | Version number of this record. | VARCHAR(255) | Not Null | db admin | |||||
THEME | This is the name of the science theme. Acceptable values are "Climate Change", "Eolian Processes", "Fluvial Processes", "Future Exploration/Landing Sites", "Geologic Contacts/Stratigraphy", "Glacial/Periglacial Processes", "Hydrothermal Processes", "Impact Processes", "Landscape Evolution", "Mass Wasting Processes", "Polar Geology", "Seasonal Processes", "Sedimentary/Layering Processes", "Rocks and Regolith", "Composition and Photometry", "Tectonic Processes", "Volcanic Processes", "Other" | VARCHAR(64) | Not Null | db admin | |||||
LAST_UPDATE | This column records the last time that a record was updated. | TIMESTAMP | db server |
Table Options:
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