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DROP TABLE IF EXISTS `employees; /*!40101 SET @saved_cs_client /* !50503 SET character_set_client = utf8mb4 */; CREATE TABLE ' employees ( *EmployeeID int DEFAULT NULL, *LastName text, *FirstName text, *Location text, = @@character_set_client */; *Title text, *Gender text, *Performance text, *ManagerID text, *hired_date date DEFAULT NULL, "salaries double DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; - Dumping data for table "employees LOCK TABLES `employees` WRITE; /*!40000 ALTER TABLE 'employees DISABLE KEYS */; INSERT INTO "employees VALUES (10000, 'Milgrom','Pamela', 'Boston', 'Manager', 'F','Average','88888','1999-11-2: /*140000 ALTER TABLE `employees ENABLE KEYS */; UNLOCK TABLES; /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */3

DROP TABLE IF EXISTS `employees; /*!40101 SET @saved_cs_client /* !50503 SET character_set_client = utf8mb4 */; CREATE TABLE ' employees ( *EmployeeID int DEFAULT NULL, *LastName text, *FirstName text, *Location text, = @@character_set_client */; *Title text, *Gender text, *Performance text, *ManagerID text, *hired_date date DEFAULT NULL, "salaries double DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; - Dumping data for table "employees LOCK TABLES `employees` WRITE; /*!40000 ALTER TABLE 'employees DISABLE KEYS */; INSERT INTO "employees VALUES (10000, 'Milgrom','Pamela', 'Boston', 'Manager', 'F','Average','88888','1999-11-2: /*140000 ALTER TABLE `employees ENABLE KEYS */; UNLOCK TABLES; /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */3

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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Question

(MySQL) The files are in the images attached.

Q2. Use Employee.sql and Office.sql and write queries to extract the following information: 

Make a list of all employees who have a salary more than the average salary of all employees. 

How many female employees have a salary higher than the average salary of all employees? 

-- MYSQL dump 10.13 Distrib 8.0.23, for Win64 (x86_64) 3 -- Host: localhost Database: my_schema2 4 -- Server version 8.0.23 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; 10 • /*!50503 SET NAMES utf8 */; 11 • /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; 12 • /*!40103 SET TIME_ZONE='+00:00' */; 13 • /*!40014 SET @OLD_UNIQUE_CHECKS=@QUNIQUE_CHECKS, UNIQUE_CHECKS=0 */; 14 • /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; 15 • /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; 16 • /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; 17 18 -- Table structure for table employees 19 -- 20 21 22 • DROP TABLE IF EXISTS employees'; 23 • /*!40101 SET @saved_cs_client = @@character_set_client */; 24 • /*!50503 SET character_set_client = utf8mb4 */; 25 •e CREATE TABLE 'employees ( 26 *EmployeeID int DEFAULT NULL, 27 * LastName text, 28 *FirstName text, *Location text, *Title text, *Gender text, 29 30 31 32 *Performance' text, *ManagerID text, *hired date date DEFAULT NULL, 33 34 35 *salaries double DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; 36 37 • 38 39 - Dumping data for table employees 40 41 42 43 • LOCK TABLES employees WRITE; /*!40000 ALTER TABLE `employees DISABLE KEYS */; INSERT INTO employees VALUES (10000, 'Milgrom', 'Pamela', 'Boston', 'Manager', 'F','Average','88888','1999-11-2 /*!40000 ALTER TABLE `employees ENABLE KEYS */; 44 • 45 • 46 • 47 • UNLOCK TABLES; 48 • /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; 49 50 • /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; 51 • /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; 52 • /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; 53 • /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; 54 • /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; 55 • /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 56 • /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; 57 58 -- Dump completed on 2021-03-04 12:23:48 59
Transcribed Image Text:-- MYSQL dump 10.13 Distrib 8.0.23, for Win64 (x86_64) 3 -- Host: localhost Database: my_schema2 4 -- Server version 8.0.23 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; 10 • /*!50503 SET NAMES utf8 */; 11 • /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; 12 • /*!40103 SET TIME_ZONE='+00:00' */; 13 • /*!40014 SET @OLD_UNIQUE_CHECKS=@QUNIQUE_CHECKS, UNIQUE_CHECKS=0 */; 14 • /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */; 15 • /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; 16 • /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; 17 18 -- Table structure for table employees 19 -- 20 21 22 • DROP TABLE IF EXISTS employees'; 23 • /*!40101 SET @saved_cs_client = @@character_set_client */; 24 • /*!50503 SET character_set_client = utf8mb4 */; 25 •e CREATE TABLE 'employees ( 26 *EmployeeID int DEFAULT NULL, 27 * LastName text, 28 *FirstName text, *Location text, *Title text, *Gender text, 29 30 31 32 *Performance' text, *ManagerID text, *hired date date DEFAULT NULL, 33 34 35 *salaries double DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1; /*!40101 SET character_set_client = @saved_cs_client */; 36 37 • 38 39 - Dumping data for table employees 40 41 42 43 • LOCK TABLES employees WRITE; /*!40000 ALTER TABLE `employees DISABLE KEYS */; INSERT INTO employees VALUES (10000, 'Milgrom', 'Pamela', 'Boston', 'Manager', 'F','Average','88888','1999-11-2 /*!40000 ALTER TABLE `employees ENABLE KEYS */; 44 • 45 • 46 • 47 • UNLOCK TABLES; 48 • /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; 49 50 • /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; 51 • /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; 52 • /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; 53 • /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; 54 • /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; 55 • /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 56 • /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; 57 58 -- Dump completed on 2021-03-04 12:23:48 59
MYSQL dump 10.13 Distrib 8.0.23, for Win64 (x86_64) -- 2 3 -- Host: localhost Database: my_schema2 4 -- -- Server version 8.0.23 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; 8 • /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; 10 • /*!50503 SET NAMES utf8 */; 11 • /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; 12 • /*!40103 SET TIME_ZONE='+00:00' */; 13 • /*!40014 SET MOLD UNIQUE CHECKS=@OUNIQUE CHECKS, UNIQUE CHECKS=0 */; 14 • /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@0FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS= */; 15 • /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; 16 • /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; 17 18 19 -- Table structure for table office" 20 21 22 • DROP TABLE IF EXISTS office'; 23 • /*!40101 SET @saved_cs_client @@character_set_client */; 24 • /*!50503 SET character_set_client = utf8mb4 */; CREATE TABLE `office ( * Location text, 25 • 26 *Regionaloffice` text, * AuditCode int DEFAULT NULL 27 28 29 ) ENGINE=InnoDB DEFAULT CHARSET=latin1; 30 • /*!40101 SET character_set_client = @saved_cs_client */; 31 32 33 Dumping data for table office -- 34 -- 35 36 • LOCK TABLES office WRITE; 37 • /*!40000 ALTER TABLE `office DISABLE KEYS */; 38 • INSERT INTO office VALUES ('Atlanta', 'No',101), ('Boston', 'Yes',100), ('Chicago', 'No',110), ('New York', 'No',101 39 • /*!40000 ALTER TABLE `office ENABLE KEYS */; 40 • UNLOCK TABLES; 41 • /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; 42 43 • /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; 44 • /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; 45 • /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; 46 • /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; 47 • /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; 48 • /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 49 • /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; 50 51 -- Dump completed on 2021-03-04 12:21:21
Transcribed Image Text:MYSQL dump 10.13 Distrib 8.0.23, for Win64 (x86_64) -- 2 3 -- Host: localhost Database: my_schema2 4 -- -- Server version 8.0.23 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; 8 • /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; /*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */; 10 • /*!50503 SET NAMES utf8 */; 11 • /*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */; 12 • /*!40103 SET TIME_ZONE='+00:00' */; 13 • /*!40014 SET MOLD UNIQUE CHECKS=@OUNIQUE CHECKS, UNIQUE CHECKS=0 */; 14 • /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@0FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS= */; 15 • /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */; 16 • /*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */; 17 18 19 -- Table structure for table office" 20 21 22 • DROP TABLE IF EXISTS office'; 23 • /*!40101 SET @saved_cs_client @@character_set_client */; 24 • /*!50503 SET character_set_client = utf8mb4 */; CREATE TABLE `office ( * Location text, 25 • 26 *Regionaloffice` text, * AuditCode int DEFAULT NULL 27 28 29 ) ENGINE=InnoDB DEFAULT CHARSET=latin1; 30 • /*!40101 SET character_set_client = @saved_cs_client */; 31 32 33 Dumping data for table office -- 34 -- 35 36 • LOCK TABLES office WRITE; 37 • /*!40000 ALTER TABLE `office DISABLE KEYS */; 38 • INSERT INTO office VALUES ('Atlanta', 'No',101), ('Boston', 'Yes',100), ('Chicago', 'No',110), ('New York', 'No',101 39 • /*!40000 ALTER TABLE `office ENABLE KEYS */; 40 • UNLOCK TABLES; 41 • /*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */; 42 43 • /*!40101 SET SQL_MODE=@OLD_SQL_MODE */; 44 • /*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */; 45 • /*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */; 46 • /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */; 47 • /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */; 48 • /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */; 49 • /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */; 50 51 -- Dump completed on 2021-03-04 12:21:21
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