sql server数据库学到什么程度工资可以拿到4000元以上？

sqlserver也只是刚刚会用，可是如果要从事数据库方面的工作，肯定不是只会用就行吧，要拿到月薪4000元以上的工资，需要掌握到什么程度呢，需要具有哪些素质？
哪位知道？请说的详细一些。

也拿4000的 不过很少 要很有经验 在一个公司做久

汉字说的是列名，自己改下，学sql的，这点应该看的出来啦 (1) insert into tablename values('12478509258 ', '张伟聪', '75', '80', '82') update tablename set 工资 = 2000 where 教师姓名 = '刘八' delete from tablename where 教师姓名 = '赵六' (2) use master; go if db_id (n'sales') is not null drop database sales; go -- get the sql server data path declare @data_path nvarchar(256); set @data_path = (select substring(physical_name, 1, charindex(n'master.mdf', lower(physical_name)) - 1) from master.sys.master_files where database_id = 1 and file_id = 1); -- execute the create database statement execute (create database student on primary ( name = studentdata1, filename = @data_path + studentdata1.mdf, size = 5m, maxsize = 20m, filegrowth = 2m ), filegroup file1 ( name = studentdata2, filename = @data_path + studentdata2.ndf, size = 2m, maxsize = unlimited, filegrowth = 5% ), filegroup file2 ( name = studentdata3, filename = @data_path + studentdata3.ndf, size = 2m, maxsize = 30m, filegrowth = 1m ) log on ( name = studentlog1, filename = @data_path + studentlog1.ldf, size = 2mb, maxsize = 20mb, filegrowth = 2mb ) ), ( name = studentlog2, filename = @data_path + studentlog2.ldf, size = 2mb, maxsize = 20mb, filegrowth = 2mb ) ); go (3) select * into newtable from tablename where 学生所属系 = '计算机系' select * from tablename where 学生所属系 = '计算机系' and 英语成绩 < 60 select distinct 学生所属系,count(学生姓名) from tablename group by 学生所属系 order by 学生所属系 select avg(计算机基础) from tablename where 学生所属系 = '经贸系' select 高数 from tablename where 学生所属系 = '计算机系' order by 高数 desc