t15release
Database
Tables
(current)
Columns
Constraints
Relationships
Orphan Tables
Anomalies
Routines
app_chat
0
rows
Description
Each of these is a chat room
Columns
Related columns
Constraint
Comments
Search:
Column
Type
Size
Nulls
Auto
Default
Children
Parents
Comments
id
bigserial
19
√
nextval('app_chat_id_seq'::regclass)
app_chat_messages
.chatid
Defined in XML
R
app_chat_messages_current
.chatid
Defined in XML
R
app_chat_users
.chatid
Defined in XML
R
course
int8
19
0
name
varchar
255
''::character varying
intro
text
2147483647
null
introformat
int2
5
0
keepdays
int8
19
0
studentlogs
int2
5
0
chattime
int8
19
0
schedule
int2
5
0
timemodified
int8
19
0
Showing 1 to 10 of 10 entries
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Indexes
Search:
Constraint Name
Type
Sort
Column(s)
app_chat_id_pk
Primary key
Asc
id
app_chat_cou_ix
Performance
Asc
course
Showing 1 to 2 of 2 entries
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1
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Relationships
Close relationships within degrees of separation
One
