Time period

Note: The X icon indicates Yes. In Mode columns, X indicates that the fields are optional in the specified operation. Where noted as mandatory, the field is required in the specified action.
Type Length PK FK Mode Mandatory Remarks
        Table Field Read Write Delete Create Update  
code STRING 80 X     X X X      
color NUM         X X X      
capacity not available during this period BOOLEAN         X X X      
description STRING 80       X X X      
end of first block DATE         X X X      
model name STRING 80 X Global model name   X        
repetition period count NUM         X X X      
repetition period unit NUM         X X X     1=minutes; 2=hours; 3=days; 4=weeks; 5=months; 6=years
start of first block DATE 19       X X X      
valid until DATE 19       X X X