salary
相似题目
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如果对关系emp(eno,ename,salary)成功执行下面的SQL语句: CREATE CLUSTER INDEX name_index ON emp(salary) 对此结果的正确描述是()。
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Evaluate these two SQL statements: SELECT last_name, salary , hire_date FROM EMPLOYEES ORDER BY salary DESC; SELECT last_name, salary, hire_date FROM EMPLOYEES ORDER BY 2 DESC; What is true about them? ()
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如果对关系emp(eno,ename,salary)成功执行下面的SQL语句:CREATECLUSTERINDEXname_indexONemp(salary),其结果是()
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类Teacher: class Teacher{ String name; float salary; Teacher(String name){ this.name = name; } Teacher(String name,float salary){ this.name = name; this.salary = salary; } } 执行语句Teacher t = new Teacher(“Tom”,2000.0f);后,字段salary的值是哪一项?()
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EMPLOYEES中职员编号为90的职员的commission_pct为空值,salary为1000,语句select12*salary*(commission_pct+0.2)comm from EMPLOYEES;comm显示的结果是()。
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The question of salary increases is high on the()
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执行如下两个查询,结果为() Select ename name,sal salary from emp order by salary Select ename name,sal“salary”from emp order by sal asc
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Which SQL statement generates the alias Annual Salary for the calculated column SALARY*12?()
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Salaries for temporary positions seem to be higher than ().
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Evaluate the SQL statement: SELECT LPAD (salary,10,*) FROM EMP WHERE EMP _ ID = 1001; If the employee with the EMP_ID 1001 has a salary of 17000, what is displayed?()
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Which SQL statement generates the alias Annual Salary for the calculated column SALARY*12? ()
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Which of the following SQL statements will return the year and average salary for all employees hired within a given year that have a salary greater than $30,000?()
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What are your salary expectations?
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They want at least _______ salaries.
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Indirect payments of compensation refers to wages, salaries and financial incentives.
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What’s the salary?
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The salary of an engineer is much higher_____.
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语句ofstream f("SALARY.DAT",ios_base::app)的功能是建立流对象f,并试图打开文件SALARY.DAT与f
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He has a handsome salary can afford many luxuries.
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Research indicates that over 81% of teachers are dissatisfied with their salary.
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语句ofstream f("SALARY.DAT",ios∷app|ios∷binary);的功能是建立流对象f,试图打开文件SALARY.DAT
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语句ofstream f(“SALARY.DAT”,ios::noreplace | ios::binary); 的功能是建立流对象f,并试图打开文件SALARY.DAT并与之连接,而且()
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将各个系教师的平均工资定义为视图average_salary. create view average_salary as select dept_name,max(salary) from instructor; group by dept_name;
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将变量salary重新赋值为原来取值的3倍的语句是 ()
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