The Calendar Slot Type is a very basic entity for the Calendar reservation system and will allow to define these information for each Calendar:
* specify a duration of a slot
* specify how much single persons can enter in that slot
```
$ EXPLAIN calendarslot\G;
*************************** 1. row ***************************
Field: calendarslot_ID
Type: int(10) unsigned
Null: NO
Key: PRI
Default: NULL
Extra: auto_increment
*************************** 2. row ***************************
Field: calendar_ID
Type: int(10) unsigned
Null: NO
Key: MUL
Default: NULL
Extra:
*************************** 3. row ***************************
Field: calendarslot_date
Type: datetime
Null: NO
Key: MUL
Default: NULL
Extra:
*************************** 4. row ***************************
Field: calendarslot_creation_date
Type: datetime
Null: NO
Key:
Default: NULL
Extra:
*************************** 5. row ***************************
Field: calendarslottype_ID
Type: int(10) unsigned
Null: NO
Key: MUL
Default: NULL
Extra:
*************************** 6. row ***************************
Field: calendarslot_confirmeds
Type: int(10) unsigned
Null: YES
Key:
Default: NULL
Extra:
6 rows in set (0.00 sec)
```