Please note that all relationships with this element, and all its children will be deleted as well.
What does this mean?
Parent, Children and Cascade deletions
"Children" elements are elements that directly depend on another object (the "parent").
They only have sense in a certain context, and if the context to which they belong is removed, to mantain data meaning and integrity the application provides also the removal of them (now become "orphans").
Example
Take the case of a Travel and of the Events occurred during it.
In this example, deleting a Travel will leave all of its Events meaningless since, taken alone, they would have no context in which to place themselves, nor a way to reach them.
Consequently, the removal of a Travel also causes the elimination - cascading - of all Events that occurred in that Trip.
Important
Note that this operation is not limited to one level of relationship, but proceeds with children of deleted children and so on, until the entire database is freed from unnecessary data.
This lets the user remove all data about a Travel by simply deleting that Travel.
Eight trumpeters accompanied Domenico Trevisan and his companions on their way home. They played as they reached the front door of the house.
Text on source
Gionti che fossemo appresso caxa nostra, avanti lo Intrar dentro de la porta; li nostri 8 Trombeta Quali il Magnifico Oratore havea levati de Galia et menati siecho per magior pompa Tuti Vestiti di scharlatino. Cum le 8 bandiere da Trombeta dorate nove et sumptuose; Comenziorno a sonare che a ben che acompagnasero il Clarissimo Oratore Cum le Trombete in mano. Tamen non sonavano se non a la porta di caxa nostra et sotto.
English translation
Folios/Pages
ff. 42-43
Date
1512 05 10
Observations on the events description
The dots on the map indicate the places where sound and music events were described. They don't represent travel stages.