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Find the document with ename as JONES

Find the document with ename as JONES

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Follow the reading materials and write scripts to create collections for the data in the following relational table:

 

2. Find the document with ename as JONES

3. For all the documents inserted by Question 1, find their timestamps

4. Find the last three employees documents inserted in Question 1

5. Find the ObjectID of all the documents in the employees collection created in Question 1

6. Find the ename, hiredate, and job  fields of all the documents in the employees collection in Question  1

 

USING MONGODB

EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO (null) (null) (null) (null) (null) 300 500 7839 KING 7566 JONES SALESMAN MANAGER (null) 17-NOV-81 7839 02-APR-81 5050 10 20 2975 3050 1250 2850 1650 1300 1300 2450 7902 FORD 7369 SMITH SALESMAN SALESMAN 7566 03-DEC-81 7902 17-DEC-80 20 20 7698 BLAKE MANAGER 7839 01-MAY-81 30 7499 ALLEN 7521 WARD 7654 MARTIN SALESMAN 7782 CLARK SALESMAN SALESMAN 7698 20-FEB-81 7698 22-FEB-81 30 30 7698 28-SEP-81 7839 09-JUN-81 1400 30 10 (null) (null) MANAGER 3050 1550 1150 7788 SCOTT SALESMAN 7566 19-APR-87 20 7844 TURNER SALESMAN 7876 ADAMS 7698 08-SEP-81 7788 23-MAY-87 30 20 SALESMAN (null) 7900 JAMES 7934 MILLER SALESMAN SALESMAN 7698 03-DEC-81 7782 23-JAN-82 1400 1750 (null) (null) 30 10
Transcribed Image Text:EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO (null) (null) (null) (null) (null) 300 500 7839 KING 7566 JONES SALESMAN MANAGER (null) 17-NOV-81 7839 02-APR-81 5050 10 20 2975 3050 1250 2850 1650 1300 1300 2450 7902 FORD 7369 SMITH SALESMAN SALESMAN 7566 03-DEC-81 7902 17-DEC-80 20 20 7698 BLAKE MANAGER 7839 01-MAY-81 30 7499 ALLEN 7521 WARD 7654 MARTIN SALESMAN 7782 CLARK SALESMAN SALESMAN 7698 20-FEB-81 7698 22-FEB-81 30 30 7698 28-SEP-81 7839 09-JUN-81 1400 30 10 (null) (null) MANAGER 3050 1550 1150 7788 SCOTT SALESMAN 7566 19-APR-87 20 7844 TURNER SALESMAN 7876 ADAMS 7698 08-SEP-81 7788 23-MAY-87 30 20 SALESMAN (null) 7900 JAMES 7934 MILLER SALESMAN SALESMAN 7698 03-DEC-81 7782 23-JAN-82 1400 1750 (null) (null) 30 10
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