mirror of
https://github.com/friendica/friendica
synced 2024-11-18 17:03:41 +00:00
61 lines
4.6 KiB
Markdown
61 lines
4.6 KiB
Markdown
Table mail
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===========
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private messages
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Fields
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------
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| Field | Description | Type | Null | Key | Default | Extra |
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| ------------- | -------------------------------------------------------------- | ------------------ | ---- | --- | ------------------- | -------------- |
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| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |
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| uid | Owner User id | mediumint unsigned | NO | | 0 | |
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| guid | A unique identifier for this private message | varbinary(255) | NO | | | |
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| from-name | name of the sender | varchar(255) | NO | | | |
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| from-photo | contact photo link of the sender | varbinary(383) | NO | | | |
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| from-url | profile link of the sender | varbinary(383) | NO | | | |
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| contact-id | contact.id | varbinary(255) | YES | | NULL | |
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| author-id | Link to the contact table with uid=0 of the author of the mail | int unsigned | YES | | NULL | |
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| convid | conv.id | int unsigned | YES | | NULL | |
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| title | | varchar(255) | NO | | | |
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| body | | mediumtext | YES | | NULL | |
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| seen | if message visited it is 1 | boolean | NO | | 0 | |
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| reply | | boolean | NO | | 0 | |
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| replied | | boolean | NO | | 0 | |
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| unknown | if sender not in the contact table this is 1 | boolean | NO | | 0 | |
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| uri | | varbinary(383) | NO | | | |
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| uri-id | Item-uri id of the related mail | int unsigned | YES | | NULL | |
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| parent-uri | | varbinary(383) | NO | | | |
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| parent-uri-id | Item-uri id of the parent of the related mail | int unsigned | YES | | NULL | |
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| thr-parent | | varbinary(383) | YES | | NULL | |
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| thr-parent-id | Id of the item-uri table that contains the thread parent uri | int unsigned | YES | | NULL | |
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| created | creation time of the private message | datetime | NO | | 0001-01-01 00:00:00 | |
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Indexes
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------------
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| Name | Fields |
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| ------------- | -------------- |
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| PRIMARY | id |
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| uid_seen | uid, seen |
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| convid | convid |
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| uri | uri(64) |
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| parent-uri | parent-uri(64) |
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| contactid | contact-id(32) |
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| author-id | author-id |
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| uri-id | uri-id |
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| parent-uri-id | parent-uri-id |
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| thr-parent-id | thr-parent-id |
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Foreign Keys
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------------
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| Field | Target Table | Target Field |
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|-------|--------------|--------------|
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| uid | [user](help/database/db_user) | uid |
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| author-id | [contact](help/database/db_contact) | id |
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| uri-id | [item-uri](help/database/db_item-uri) | id |
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| parent-uri-id | [item-uri](help/database/db_item-uri) | id |
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| thr-parent-id | [item-uri](help/database/db_item-uri) | id |
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Return to [database documentation](help/database)
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