你可能感兴趣的试题
DELETE myview VIEW DEL ETE myview DROP myview VIEW DROP VIEW myview
SELECT * FROM 教师 WHERE 工资 BETWEEN 2000 AND 3000 SELECT * FROM 教师 WHERE 工资>2000 AND工资<3000 SELECT * FROM 教师 WHERE 工资>2000 OR工资<3000 SELECT * FROM 教师 WHERE 工资<=2000 AND工资>=3000
股票代码 股票名称 单价 交易所 600600 青岛啤酒 7.48 上海 I.600601 J.方正科技 K.15.20 L.上海 M.600602 N.广电电子
CHANGE TABLE学院ADD教师人数I ALTER STRU学院ADD教师人数I ALTER TABLE学院ADD教师人数I CHANGE TABLE学院INSERT教师人数I
REPLACE 教师WITH工资=工资+200 WHERE 姓名=“欧阳秀” UPDATE 教师SET工资=工资+200 WHEN 姓名=“欧阳秀” UPDATE 教师工资WITH工资+200 WHERE 姓名=“欧阳秀” UPDATE 教师SET工资=工资+200 WHERE姓名=“欧阳秀”
“01”和“02” “01” 和“03” “01”和“04” “02”和“03”
职工号 系号 姓名 工资 主讲课程 11020001 01 肖海 I.3408 J.数据结构 K.11020002 L.02 M.王岩盐 N.4390
CHANGE TABLE学院ADD教师人数I ALTER STRU学院ADD教师人数I ALTER TABLE学院ADD教师人数I CHANGE TABLE学院INSERT教师人数I
DROP salary VIEW DROP VIEW salary DELETE salary VIEW DELETE salary
DELETE myview VIEW DELETE myview DROP myview VIEW DROP VIEW myview
“01”和“02” “01” 和“03” “01”和“04” “02”和“03”
DROP salary VIEW DROP VIEW salary DELETE salary VIEW DELETE salary
REPLACE 教师WITH工资=工资+200 WHERE 姓名=“欧阳秀” UPDATE 教师SET工资=工资+200 WHEN 姓名=“欧阳秀” UPDATE 教师工资WITH工资+200 WHERE 姓名=“欧阳秀” UPDATE 教师SET工资=工资+200 WHERE姓名=“欧阳秀”
4 数据结构 3 操作系统 2 数据库 1 网络技术
“01”和“02” “01” 和“03” “01”和“04” “02”和“03”