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首页 实验报告 课程名称:大型数据库管理与应用 实验项目:Oracle数据库管理及应用 专业班级:计算机1103班 姓名:王圣林学号:110405305 实验室号:205实验组号:05 实验时间:批阅时间: 指导教师:崔文成成绩: oracle数据库基础操作(写出创建语句和运行结果截图) 库的创建 Createdatabasedzq1datafile'F:\app\product\11.2.0\dbhome_1\oradata\orcl\system01.dbf'size300Mreuseautoextendonnext10240Kmaxsizeunlimitedextentmanagementlocalsysauxdatafile'F:\app\product\11.2.0\dbhome_1\oradata\orcl\sysaux01.dbf'size120Mreuseautoextendonnext10240Kmaxsizeunlimiteddefaulttemporarytablespacetemptempfile'F:\app\oradata\orcl\temp01.dbf'size20Mreuseautoextendonnext640Kmaxsizeunlimitedundotablespace"UNDOTBS1"datafile'F:\app\product\11.2.0\dbhome_1\oradata\orcl\undotbs01.dbf'size200Mreuseautoextendonnext5120Kmaxsizeunlimitedlogfilegroup1('F:\app\product\11.2.0\dbhome_1\oradata\orcl\redo01.log')size10240K,group2('F:\app\product\11.2.0\dbhome_1\oradata\orcl\redo02.log')size10240K,group3('F:\app\lenovo\product\11.2.0\dbhome_1\oradata\orcl\redo03.log')size10240K 表的创建 CREATETABLETEST_STUDENT ( SNOCHAR(9)PRIMARYKEY, SNAMECHAR(20)UNIQUE, SSEXCHAR(2), SAGESMALLINT, SDEPTCHAR(20) ); 创建课程表 CREATETABLETEST_COURSE ( CNOCHAR(4)PRIMARYKEY, CNAMECHAR(40) ); 创建成绩表 CREATETABLETEST_SC ( SNOCHAR(9), CNOCHAR(4), GRADESMALLINT, STATECHAR(20), PRIMARYKEY(SNO,CNO), FOREIGNKEY(SNO)REFERENCESTEST_STUDENT(SNO)ONDELETECASCADE, FOREIGNKEY(CNO)REFERENCESTEST_COURSE(CNO)ONDELETECASCADE ); 视图的创建 CREATEVIEWFINALGRADE(SNO,SNAME,SSEX,SDEPT,CNAME,GRADE,STATE) AS SELECTTEST_STUDENT.SNO,TEST_STUDENT.SNAME,TEST_STUDENT.SSEX,TEST_STUDENT.SDEPT,TEST_COURSE.CNAME,TEST_SC.GRADE,TEST_SC.STATE FROMTEST_COURSE,TEST_SC,TEST_STUDENT WHERETEST_COURSE.CNO=TEST_SC.CNOANDTEST_STUDENT.SNO=TEST_SC.SNO ORDERBYTEST_SC.SNO WITHCHECKOPTION; 内容 游标的创建及使用 DECLARE CURSORper_loop_info ISSELECTSNO,SNAME,SSEX,SAGE,SDEPTFROMTEST_STUDENT; info_noTEST_STUDENT.SNO%TYPE; info_nameTEST_STUDENT.SNAME%TYPE; info_sexTEST_STUDENT.SSEX%TYPE; info_ageTEST_STUDENT.SAGE%TYPE; info_deptTEST_STUDENT.SDEPT%TYPE; BEGIN OPENper_loop_info; LOOP FETCHper_loop_infoINTOinfo_n

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