Table testsql_comments.alert Generated by
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
Column Type Size Nulls Auto Default Children Parents Comments
alertid int 10  √ 
borrowernumber int 10 0
patronimage.borrowernumber Implied Constraint R
type varchar 10
externalid varchar 20

Table contained 0 rows at Tue Dec 27 16:24 NZDT 2016

Column(s) Type Sort Constraint Name
alertid Primary key Asc PRIMARY
borrowernumber Performance Asc borrowernumber
type + externalid Performance Asc/Asc type

Close relationships: