nuance employees

single-line functionSql> Select Upper (first_name), Lower (last_name), Length (last_name) from employees;Sql> Select (sysdate-hire_date)/7 from employees;Sql> Select Trunc ((sysdate-hire_date)/30, 0) from employees;Sql> Select Trunc (Months_between (sysdate,hire_date), 0) from employees;// Resolve cumulative ErrorSql>

SelectQuery StatementsView the table under the user name to unlock the HR User:Enter with sys statusmethod One: [Email protected] ~]$ Sqlplus/as SYSDBAMethod two:sql> Conn/as sysdbaView IdentitiesSql> Show UserUSER is "SYS"Sql> Select table_name from dba_tables where owner= ' HR ';Sql> select * from Hr.employees;sql> alter user HR account unlock identified by HR; Unlocking UsersSwitch User hr$ sqlplus hr/hr or sql> conn hr/hrSql> Show UserSql> select * from tab;Sql> desc

Oracle442 application scenarios ---------- basic application scenarios and application scenarios /// // Basic knowledge ////////////////// Application Scenario 178: the simplest select statement SELECT * FROM Employees; Use Case 179: Specify the column to be queried COL EMP_NAME FORMAT A20Col sex format A10Col title format A10SELECT Emp_name, Sex, Title from hrman. Employees; Use Case 180: Use the DISTINC

Basic Knowledge//////////////////Scenario 178: The simplest SELECT statementSELECT * from Employees;Scenario 179: Specifying the columns to queryCOL Emp_name FORMAT A20COL SEX FORMAT A10COL TITLE FORMAT A10SELECT Emp_name, Sex, Title from Hrman. Employees;Scenario 180: Using the DISTINCT keywordSELECT Title from Hrman. Employees;SELECT DISTINCT Title from Hrman.

Table creation: DEPARTMENTS: DEPARTMENT_ID (primarykey), DEPARTMENT_NAME, Region: EMPLOYEE_ID (primarykey), EMPLOYEE_NAME, EMPLOYEE_JOB, MANAGER, SALARY, DEPARTMENT_ID list Department numbers in the EMPLOYEES table, the highest SALARY, minimum wage selectmax (SALARY) as highest Table creation: DEPARTMENTS: DEPARTMENT_ID (primary key), DEPARTMENT_NAME, LOCATIONEMPLOYEES: EMPLOYEE_ID (primary key), EMPLOYEE_NAME, EMPLOYEE_JOB, MANAGER, SALARY, DEPARTMEN

The following questions will be used:4Tables. For details about the fields in these four tables, refer to the following content: Employees (employee_id number (6) Not null, first_name varchar2 (20), last_name varchar2 (25) not null, email varchar2 (25) not null, phone_number varchar2 (20 ), hire_date date not null, job_id varchar2 (10) Not null, salary number (8, 2), commission_pct number (2, 2), manager_id number (6), department_id number (4 ))

At the end of the year and at the beginning of the year, performance appraisal will be another major event of enterprise management. How can we assess employees and how can we assess employees in order to improve their performance? The answer is obviously "assessment + feedback". Managers should rate the performance of employees, determine the performance of

Oracle442 application scenarios ---------- basic application scenarios /// // Basic knowledge ////////////////// Application Scenario 178: the simplest select statement SELECT * FROM Employees; Use Case 179: Specify the column to be queried COL EMP_NAME FORMAT A20Col sex format A10Col title format A10SELECT Emp_name, Sex, Title from hrman. Employees; Use Case 180: Use the DISTINCT keyword SELECT Title fro

Chinese enterprises: enable employees to develop CountryMarket goes to battle" Wang Liwei High-standard salary and benefits, rapid growth of experience, and possible job improvement ...... Chinese enterprises entering overseas markets are setting the above attractive conditions to encourage Chinese employees to access the markets of developing countries.Work. Pioneers such as Huawei and ZTE have found a se

The usage policy and optimization (high-performance index policy) bitsCN.com in this chapter are based on the above theoretical basis. In fact, once you understand the mechanism behind the index, therefore, selecting a high-performance policy becomes pure reasoning and can understand the logic behind these policies. Sample database To discuss the index policy, a database with a small amount of data is required as an example. This article uses one of the sample databases provided in the MySQL off

1. Find employees with a Commission higher than 60% of their salaries. Select * From e where comm> Sal * 0.6; 2. Find out the details of all clerks in department 10, all managers and department 20. Select * from EMP Where deptno = 10 and job = 'manager' or deptno = 20 and job = 'cler '; 3. Find out the details of all managers in department 10, all clerks in department 20, and all employees who are

Recently, I began to contact students, college interns and graduates. I would like to talk about some suggestions for these students wandering in the workplace, hoping to help these beginners enter the software development industry, this allows graduates to enter the software development company more smoothly to start their career and make a perfect turn in their life. Bytes ----------------------------------------------------------------------------------- There is a view that

See here for details. Nuance API official website See here Tools for developing speech-enabled Mobile applications Tools for developing speech-enabled Mobile applicationsMobile applications enable users to access information and services from wherever they is, whenever they want, using a VA Riety of mobile devices including Android, IPhone, and Windows phone. Speech technologies, including text-to-speech synthesis and automatic Speech rec

Switch to Oracle's HR users to practice under 1. Check the name and salary of the employee whose salary is more than 12000 Select Initcap (concat (last_name,first_name)) "name" salary from employees where salary>12000; 2. Check the employee's name and department number for employee number 176 Select Initcap (concat (last_name,first_name)) "name" department_id from employees where employee_id = 176; 3.

? Define subqueries? Describe the types of problems that subqueries can solve? List the types of subqueries? Write single-line and multiline subqueries? Subquery: Type, syntax, and guidelines? Single-row subquery: – Group function in a subquery – having clauses with subqueries? Multiline subquery – Use the all or any operator? Using the EXISTS operator? Null values in a subquery Using subqueries to resolve issues Whose salary is higher than Abel's salary?Sub-query:What is the salar

Many managers will ask: how can I keep my subordinates motivated? The low morale of subordinates is the slap in the face of managers. However, it is really difficult for an employee to do what he should do. It is daunting to let the employee do it with enthusiasm. Employees are not active and management problems exist. You can buy a person's time, you can hire a person to a fixed job, you can buy technical operations on time or by day, but you can't

The company is in a transitional period. In addition to completing the project, we also need to spend extra energy to improve the company's operational capabilities. My boss had a job several days ago and asked me to propose an employee incentive solution. I found this on the Internet.Article, I think it's good. Let's share it with you.------------------------------ Split line ---------------------------------Think about it. When one or two employees

The content of this chapter is based entirely on the theoretical basis above. In fact, once you understand the mechanisms behind the index, selecting a high-performance policy becomes pure reasoning, and you can understand the logic behind these policies. Sample Database To discuss the index policy, a database with a small amount of data is required as an example. This article uses one of the sample databases provided in the MySQL official document: employe