day3视频.rar

[{"title":"（ 14 个子文件 384.44MB ） day3视频.rar","children":[{"title":"视频","children":[{"title":"08-SQL操作-DML命令-update指令.avi <span style='color:#111;'> 28.03MB </span>","children":null,"spread":false},{"title":"13-SQL约束-唯一约束.avi <span style='color:#111;'> 17.96MB </span>","children":null,"spread":false},{"title":"07-SQL操作-DML命令-insert指令.avi <span style='color:#111;'> 39.35MB </span>","children":null,"spread":false},{"title":"04-SQL操作-DDL命令-数据库操作.avi <span style='color:#111;'> 39.60MB </span>","children":null,"spread":false},{"title":"11-SQL约束-主键约束.avi <span style='color:#111;'> 52.92MB </span>","children":null,"spread":false},{"title":"02-SQL语言的分类.avi <span style='color:#111;'> 34.00MB </span>","children":null,"spread":false},{"title":"12-SQL约束-非空约束.avi <span style='color:#111;'> 20.33MB </span>","children":null,"spread":false},{"title":"09-SQL操作-DML命令-delete命令.avi <span style='color:#111;'> 49.74MB </span>","children":null,"spread":false},{"title":"14-SQL约束-外键约束.mp4 <span style='color:#111;'> 9.47MB </span>","children":null,"spread":false},{"title":"06-SQL操作-DDL命令-修改表结构.avi <span style='color:#111;'> 47.43MB </span>","children":null,"spread":false},{"title":"01-SQL的概述.mp4 <span style='color:#111;'> 54.15MB </span>","children":null,"spread":false},{"title":"05-SQL操作-DDL命令-表的基本操作.avi <span style='color:#111;'> 46.71MB </span>","children":null,"spread":false},{"title":"03-SQL的语法和数据类型.avi <span style='color:#111;'> 58.45MB </span>","children":null,"spread":false},{"title":"10-SQL操作-练习.avi <span style='color:#111;'> 28.15MB </span>","children":null,"spread":false}],"spread":false}],"spread":true}]