Research Article
Intelligent Tourism Information Service Model considering Tourist Experience in the Environment of Internet of Things
Table 3
Tourist information retrieval.
| Field | Meaning | Type | Length | Can it be blank | Primary key |
| UID | Number | Int | 16 | No | Yes | Id | Data | Int | 20 | No | Yes | Cta | Number | Int | 20 | No | No | Ctn | Classification | Var | 10 | No | No | Cat | Number | Var | 8 | Yes | No |
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