Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| id | VARCHAR | 255 |
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| conversation_id | VARCHAR | 255 |
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| user_id | INT | 10 | 0 |
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| message | LONGTEXT | 2147483647 | √ | null |
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| timestamp | BIGINT | 19 | 0 |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| i1_idx | Performance | Asc | user_id |
| i2_idx | Performance | Asc | conversation_id |
| i3_idx | Performance | Asc/Asc/Asc | conversation_id + user_id + timestamp |
Diagram producer might be missing
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