Identification of data structures
#ID_user PK |
int |
* |
varchar |
* |
varchar |
* |
varchar |
*User_type |
Email |
|
#ID_email PK |
int |
0 message |
varchar |
* |
int |
* |
int |
int |
|
*ID_user FK |
int |
0 ID_email FK |
int |
Drafts |
|
#ID_draft PK |
int |
*ID_Inbox FK |
int |
content_draft |
varchar |