
复制view plaincopy to clipboardprint?语句 CREATE TABLE Book( ISBN varchar(20) PRIMARY KEY, Price decimal, Shelf int) CREATE TABLE WeeklyChange( ISBN varchar(20) PRIMARY KEY, Price decimal, Shelf int) CREATE TABLE BookHistory( Action nvarchar(10), NewISBN varchar(20), NewPrice decimal, NewShelf int, OldISBN varchar(20), OldPrice decimal, OldShelf int, ArchivedAt datetime2) CREATE TABLE Book( ISBN varchar(20) PRIMARY KEY, Price decimal, Shelf int) CREATE TABLE WeeklyChange( ISBN varchar(20) PRIMARY KEY, Price decimal, Shelf int) CREATE TABLE BookHistory( Action nvarchar(10), NewISBN varchar(20), NewPrice decimal, NewShelf int, OldISBN varchar(20), OldPrice decimal, OldShelf int, ArchivedAt datetime2) 1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.23.24.25.26.27.28.29.30.31.32.33.34.35.