Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | bigserial | 19 | √ | nextval('app_chat_users_id_seq'::regclass) |
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| chatid | int8 | 19 | 0 |
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| userid | int8 | 19 | 0 |
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| groupid | int8 | 19 | 0 |
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| version | varchar | 16 | ''::character varying |
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| ip | varchar | 45 | ''::character varying |
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| firstping | int8 | 19 | 0 |
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| lastping | int8 | 19 | 0 |
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| lastmessageping | int8 | 19 | 0 |
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| sid | varchar | 32 | ''::character varying |
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| course | int8 | 19 | 0 |
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| lang | varchar | 30 | ''::character varying |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| app_chatuser_id_pk | Primary key | Asc | id |
| app_chatuser_cha_ix | Performance | Asc | chatid |
| app_chatuser_gro_ix | Performance | Asc | groupid |
| app_chatuser_las_ix | Performance | Asc | lastping |
| app_chatuser_use_ix | Performance | Asc | userid |
Relationships
Close relationships within degrees of separation
