@book{68702,
	author = {Molinaro, Anthony, and De Graaf, Robert.},
	title = {SQL Cookbook : query solutions and techniques for all SQL users},
	publisher = {O'Reilly,},
	year = {2021.},
	address = {Beijing:},
	edition = {Second edition.},
	url = {http://10.10.170.122:8080/browse/book/26821}
}