SQL数据库单表查询练习题

[{"title":"（ 8 个子文件 46.11MB ） SQL数据库单表查询练习题","children":[{"title":"实验二 数据库单表查询","children":[{"title":"info_teacher.xlsx <span style='color:#111;'> 88.20KB </span>","children":null,"spread":false},{"title":"classinfo.xlsx <span style='color:#111;'> 50.65KB </span>","children":null,"spread":false},{"title":"kh_studenteval.xlsx <span style='color:#111;'> 27.30MB </span>","children":null,"spread":false},{"title":"deptinfo.xlsx <span style='color:#111;'> 15.61KB </span>","children":null,"spread":false},{"title":"studentinfo.xlsx <span style='color:#111;'> 1.26MB </span>","children":null,"spread":false},{"title":"class_adviser.xls <span style='color:#111;'> 22.38MB </span>","children":null,"spread":false},{"title":"实验二 数据库单表查询.docx <span style='color:#111;'> 228.88KB </span>","children":null,"spread":false},{"title":"class_adviser.xlsx <span style='color:#111;'> 28.63MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]