Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | bigserial | 19 | √ | nextval('app_post_id_seq'::regclass) |
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| module | varchar | 20 | ''::character varying |
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| userid | int8 | 19 | 0 |
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| courseid | int8 | 19 | 0 |
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| groupid | int8 | 19 | 0 |
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| moduleid | int8 | 19 | 0 |
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| coursemoduleid | int8 | 19 | 0 |
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| subject | varchar | 128 | ''::character varying |
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| summary | text | 2147483647 | √ | null |
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| content | text | 2147483647 | √ | null |
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| uniquehash | varchar | 255 | ''::character varying |
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| rating | int8 | 19 | 0 |
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| format | int8 | 19 | 0 |
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| summaryformat | int2 | 5 | 0 |
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| attachment | varchar | 100 | √ | null |
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| publishstate | varchar | 20 | 'draft'::character varying |
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| lastmodified | int8 | 19 | 0 |
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| created | int8 | 19 | 0 |
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| usermodified | int8 | 19 | √ | null |
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Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| app_post_id_pk | Primary key | Asc | id |
| app_post_iduse_uix | Must be unique | Asc/Asc | id + userid |
| app_post_las_ix | Performance | Asc | lastmodified |
| app_post_mod_ix | Performance | Asc | module |
| app_post_sub_ix | Performance | Asc | subject |
| app_post_use_ix | Performance | Asc | usermodified |
Relationships
Close relationships within degrees of separation
