This is a project, label, value ... what is it? FireBase

[Rogerio_Rios (Professional Support)]

Help with firebase database

good morning. I need your help … I am starting a database project (the first time I use it) so far I enter the data perfectly. now my query is the following .. in the image you see the line that says “laerapush” then the entered values ​​are released … my question is the following which blocks should I use so that every time a message is sent it changes where it says “laerapush” either by entering a text or randomly. in order to save what was entered and that if it is re-entered it does not over…