DROPDATABASEIFEXISTSpage;CREATEDATABASEpage;USEpage;CREATETABLEstudent(stu_idINTEGERAUTO_INCREMENT,stuNameVARCHAR(255)NOTNULL,addressVARCHAR(255)NOTNULL,stuPhoneVARCHAR(255)NOTNULL,PRIMARYKEY(stu_id));INSERTINTOstudent(stuName,address,stuPhone)VALUES('杨华林','长沙',