Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | ||
|---|---|---|---|---|---|---|---|---|---|---|
| id | BIGINT | 19 | √ | null |
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| groupid | BIGINT | 19 | 0 |
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| userid | BIGINT | 19 | 0 |
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| timeadded | BIGINT | 19 | 0 |
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| component | VARCHAR | 100 |
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Defines the Moodle component which added this group membership (e.g. ‘auth_myplugin’), or blank if it was added manually. (Entries which are created by a Moodle component cannot be removed in the normal user interface.) |
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| itemid | BIGINT | 19 | 0 |
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If the ‘component’ field is set, this can be used to define the instance of the component that created the entry. Otherwise should be left as default (0). |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| groumemb_gro_ix | Performance | Asc | groupid |
| groumemb_use_ix | Performance | Asc | userid |
| groumemb_usegro_uix | Must be unique | Asc/Asc | userid + groupid |