Roundcubemail

cache

cache
Column Name	Data Type	Length	Is PrimaryKey	Is Not Null	Auto Increment
cache_id	int	10	Yes	Yes	Yes
cache_key	varchar	128	No	Yes	No
created	datetime	0	No	Yes	No
data	longtext	0	No	Yes	No
user_id	int	10	No	Yes	Yes

cache_index

cache_index
Column Name	Data Type	Length	Is PrimaryKey	Is Not Null	Auto Increment
user_id	int	10	Yes	Yes	Yes
mailbox	varchar	255	Yes	Yes	No
expires	datetime	0	No	Yes	No
valid	tinyint	1	No	Yes	No
data	longtext	0	No	Yes	No

cache_messages

cache_messages
Column Name	Data Type	Length	Is PrimaryKey	Is Not Null	Auto Increment
user_id	int	10	Yes	Yes	Yes
mailbox	varchar	255	Yes	Yes	No
expires	datetime	0	No	Yes	No
valid	tinyint	1	No	Yes	No
data	longtext	0	No	Yes	No