EMPLOYEE | ||
EMPLOYEE_ID | NUMBER | NOT NULL, Primary Key |
EMP_LNAME | VARCHAR2(25) | |
EMP_FNAME | VARCHAR2(25) | |
DEPT_ID | NUMBER | Foreign key to DEPT ID column of the DEPARTMENT table |
JOB_ID | NUMBER | Foreign key to JOB ID column of the JOB tableA. CREATE INDEX employee(emp_lname);
B. CREATE INDEX employee(emp_lname) employee_emp_lname_idx; C. CREATE INDEX employee_emp_lname_idx D. CREATE INDEX employeeemp_lname_idx [填空题]A CONDENSED EMPLOYEE LIFE CYCLE
An employee life cycle is the steps the employees go through from the time they enter a company until they leave. Often Human Resources professionals focus their attention on the steps in this process in hopes of making an impact on the company’s bottom line. That is a good thing for them to do. Their goal is to reduce the company’s cost per employee hired. Employees are one of a company’s largest expenses these days. Unlike other major capital costs (buildings, machinery, technology, etc.) human capital is highly volatile. You, as a manager, are in a key position to reduce that volatility using the condensed employee life cycle of HIAR ( pronounced hire)--Hire, Inspire, Admire, Retire. Hire: This first step is probably the most important. It is important to hire the best people you can find. (8) The cost of replacing a bad hire far exceeds the marginal additional cost of hiring the best person in the first place. Inspire: Once 我来回答: 提交
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