INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20);Oracle的sql纠错

你的 SQL 语句中存在一些错误。以下是你的 SQL 语句的修正版本：

INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20);

修正后的 SQL 语句如下：

INSERT INTO EMP (EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO)
VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20);

在这个修正后的 SQL 语句中，我为 EMP 表中的每个列都提供了明确的列名，确保插入的数据与表结构一致。请根据你的实际需求修改列名和值。

相关问题

insert into emp values

Sorry, as an AI language model, I do not have access to any specific database or table to execute the SQL query. However, I can provide you with a general syntax for the INSERT INTO statement in SQL:

Syntax:

INSERT INTO table_name (column1, column2, column3,...columnN)
VALUES (value1, value2, value3,...valueN);

Example:

If you have a table named "employees" with columns "emp_id", "emp_name", "emp_age", and "emp_salary", the INSERT INTO statement to add a new record would look something like this:

INSERT INTO employees (emp_id, emp_name, emp_age, emp_salary)
VALUES (101, 'John Doe', 28, 50000);

This command will insert a new record with emp_id=101, emp_name='John Doe', emp_age=28, and emp_salary=50000 into the employees table.

use mydb2; CREATE TABLE emp( empno INT, ename VARCHAR(50)， job VARCHAR(50), mgr INT, hiredate DATE, sal INT, comm INT, deptno INT ); INSERT INTO emp VALUES(7369,'SMITH','CLERK',7902, '1980-12-17',800,NULL,20); INSERT INTO emp VALUES(7499,'ALLEN','SALESMAN',7698,' 1981-02-20',1600,300,30); INSERT INTO emp VALUES(7521,'WARD','SALESMAN',7698,'1981-02-22',1250,500,30); INSERT INTO emp VALUES(7566,'JONES','MANAGER',7839,'1981-04-02',2975,NULL,20); INSERT INTO emp VALUES(7654,'MARTIN','SALESMAN',7698,'1981-09-28',1250,1400,30); INSERT INTO emp VALUES(7698,'BLAKE','MANAGER',7839,'1981-05-01',2850,NULL,30); INSERT INTO emp VALUES(7782,'CLARK','MANAGER',7839,'1981-06-09',2450,NULL,10); INSERT INTO emp VALUES(7788,'SCOTT','ANALYST',7566,'1987-04-19',3000, NULL,20); INSERT INTO emp VALUES(7839,'KING','PRESIDENT',NULL,'1981-11-17',5000,NULL,10); INSERT INTO emp VALUES(7844,'TURNER','SALESMAN',7698,'1981-09-08',1500,0,30); INSERT INTO emp VALUES(7876,'ADAMS','CLERK',7788,'1987-05-23',1100,NULL,20); INSERT INTO emp VALUES(7900,'JAMES','CLERK',7698,'1981-12-03',950,NULL,30); INSERT INTO emp VALUES(7902,'FORD','ANALYST',7566,'1981-12-03',3000,NULL,20); INSERT INTO emp VALUES(7934,'MILLER','CLERK',7782,'1982-01-23',1300,NULL,10); -- 6、求平均薪水大于2000的部门]编号 -- 7、将部门平均薪水大于1500的部门]编号列出来，按部门平均薪水降序排列I -- 8、选择公司中有奖金的员工姓名，工资 -- 9、查询员工最高工资和最低工资的差距

我理解了你的问题，以下是答案：

6、求平均薪水大于2000的部门编号：

SELECT deptno FROM emp GROUP BY deptno HAVING AVG(sal) > 2000;

7、将部门平均薪水大于1500的部门编号列出来，按部门平均薪水降序排列：

SELECT deptno, AVG(sal) AS avg_sal FROM emp GROUP BY deptno HAVING AVG(sal) > 1500 ORDER BY avg_sal DESC;

8、选择公司中有奖金的员工姓名、工资：

SELECT ename, sal FROM emp WHERE comm IS NOT NULL;

9、查询员工最高工资和最低工资的差距：

SELECT MAX(sal) - MIN(sal) AS diff_sal FROM emp;