Grade Import Values Table Schema (grade_import_values)


Description

Temporary table for importing grades

grade_import_values table columns

Column Type Size Nulls Auto Default Children Parents Comments
id BIGINT 19 √ null
itemid BIGINT 19 √ null
grade_items.id gradimpovalu_ite2_fk R

if set, this points to existing grade_items id
newgradeitem BIGINT 19 √ null
grade_import_newitem.id gradimpovalu_new2_fk R

if set, points to the id of grade_import_newitem
userid BIGINT 19 null
user.id Implied Constraint R
finalgrade DECIMAL 10,5 √ null

raw grade value
feedback LONGTEXT 2147483647 √ null
importcode BIGINT 19 null

similar to backup_code, a unique batch code for identifying one batch of imports
importer BIGINT 19 √ null
user.id gradimpovalu_imp2_fk R
importonlyfeedback BIT 1 √ 0

Table contained -1 rows

grade_import_values table indexes

Constraint Name Type Sort Column(s)
PRIMARY Primary key Asc id
gradimpovalu_imp_ix Performance Asc importer
gradimpovalu_ite_ix Performance Asc itemid
gradimpovalu_new_ix Performance Asc newgradeitem

grade_import_values table relationships

Close relationships within degrees of separation