It's easy, Please try itCreate a procedure that accepts a country_id as a parameter and displays the name of the country and its region name . Name your procedure get_country_info . Save your procedure definition for later use . • Call the procedure and take screen shoot of the output . You should use hr.countries and hr.regions tables 7778 describe hr.regions7988TABLE REGIONSColumnNull?REGION_IDNOT NULLREGION_NAMEDownload CSV2 rows selected.TypeNUMBERVARCHAR2(25) 78 describe hr.countries7980TABLE COUNTRIESColumnNull?TypeCOUNTRY_IDNOT NULL CHAR (2)COUNTRY_NAMEREGION_IDDownload CSV3 rows selected.VARCHAR2(40)NUMBER

It is defined as a Structured Query Language which is a computer language for storing, manipulating…

procedure that accepts a country_id as a parameter and displays the name of the country and its region name . Name your procedure get_country_info . Save your procedure definition for later use . • Call the procedure and take screen shoot of the output . You should use hr.countries and hr.regions tables

procedure that accepts a country_id as a parameter and displays the name of the country and its region name . Name your procedure get_country_info . Save your procedure definition for later use . • Call the procedure and take screen shoot of the output . You should use hr.countries and hr.regions tables

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter6: Additional Database Objects

Section: Chapter Questions

Problem 10MC

See similar textbooks

Similar questions

A new table has been requested to support tracking automated emails sent to customers. Create the table and add data as described below. Tablename: email_log Columns: emailid (numeric), emaildate (datetime), customer# (numeric) Primary key: emailid column, define as an Identity Column Add the following data rows and display resulting rows (if any errors occur, explain why the error is expected) Emaildate = current date, customer# = 1007 Emailid = specify to use the column default value, emaildate = current date, customer# = 1008 Emailid = 25, emaildate = current date, customer# = 1009
Delete the index named ITEM_INDEX3.
1. Create one new table Courses_xxxx. Your table names must follow the above format(table name is case sensitive) with following fields in correct data types. This table will be used in yourproject.cid: auto_increment integer, primary key name: varchar(200), unique, NOT NULL term: varchar(200), NOT NULL enrollment: int, NOT NULL Fid: int, NOT NULL, a foreign key to TECH3740.Faculty table. Rid: int, NOT NULL, a foreign key to TECH3740.Rooms table. aid: int, NOT NULL, a foreign key to TECH3740.Admin table.
If a column has high selectivity or cardinality, which index type is most appropriate?a. IOTb. B-treec. bitmapd. function-based index
(Database) How do I rewrite this trigger code to be a row level trigger? after writing, test the code by inserting a new row. CREATE OR REPLACE TRIGGER UPDATE_ORDERS AFTER INSERT OR UPDATE OF Units, Price ON ORDERS FOR EACH ROW BEGIN UPDATE ORDERS SET new.Total = Units*Price; END; *For reference, this is the code for the orders table: CREATE TABLE ORDERS( ORDERNO INTEGER PRIMARY KEY, PRODUCT VARCHAR(20), UNITS INTEGER, PRICE NUMBER, TOTAL NUMBER);
Create table Medicine (MInventory_Id int primary key, M_Name varchar (40), Manufacturer varchar (40), Price varchar (20), Quantity int, Exp_Date date); Create table PrescriptionMedicine (Prescription_Id int primary key, MInventory_Id int); Example of a table (Medicine) Insert into Medicine values(101, ‘Biaxin’, ‘Pfizers’, ‘$10.99’, 1, 10/5/02); Insert into Medicine
Create a new table Courses_xxxx with following fields in correct data types.1) cid: varchar(200), unique, NOT NULL, primary key2) name: varchar(200), unique, NOT NULL3) term: varchar(200), NOT NULL4) enrollment: int, NOT NULL5) Fid: int, NOT NULL, a foreign key to TECH3740.Faculty table.6) Rid: int, NOT NULL, a foreign key to TECH3740.Rooms table.7) aid: int, NOT NULL, a foreign key to TECH3740.Admin table.
(MySQL) The data tables were too long to post here. Q1. Use TopBabyNamesbyState.csv1 and write queries to extract the following information: How many years was “Mary” the top name in California? Name the computed column as “Mary_topinCA”. The three most popular female names in WA state since 2000. Popularity is based on the total number of occurrences. Report the names along with the total number of occurrences. Make a list of names that have an average occurrence greater than 1000. Order the result table by name in an ascending alphabetical order.
MySql Workbench CREATE TABLE students ( id INT PRIMARY KEY, first_name VARCHAR(50), last_name VARCHAR(50), age INT, major VARCHAR(50), faculty VARCHAR(50)); CREATE TABLE location ( id INT PRIMARY KEY, name VARCHAR(50), rooms INT); CREATE TABLE faculty ( id INT PRIMARY KEY, name VARCHAR(50), department_id INT); 1. List last name of all students whose first name is longer than 4 letters in ascending order accordingto the last name. Duplicated rows should be removed from the output.2. Count the total number of rooms in Location.3. Find the number of students in each major.4. Find the number of employees in each department who get no commission or have salary less than5000.5. Find the maximum salary of employees in each department that the employee was hired 15 yearsbefore now. *hint: user TIMESTAMPDIFF(<unit type>,<Date_value 1>,<Date_value 2>), the unitcan be YEAR, MONTH, DAY, HOUR, etc...
Create the following tables using MySQL CLI. Take a screenshot of each CREATE TABLE command that is successfully executed. School Column Name Data Type Length Decimal Places Primary Key? schoolNumber Integer yes name VarChar 200 address VarChar 95 phoneNumber VarChar 10 built Date size Integer
Db&__Course: Database *(SQL)* Please excute the given SQL script (https://drive.google.com/file/d/1zxe_aOhERjVCL54_zbgSLkFTRHYQhOPW/view?usp=sharing) for accessing the data. The data is described in the following relation schemas: Airport (airportID, name, city) Passenger (ticketNo, name, nationality, flightNo, seatNo)FK: flightNo references Flight (flightNo)FK: seatNo references Seat (seatNo) Flight (flightNo, flightCompany, departAirport, arrivalAirport)FK: departAirport references Airport (airportID)FK: arrivalAirport references Airport (airportID) Seat (seatNo, flightNo, class)FK: flightNo references Flight (flightNo) #Construct the SQL statements based on following transactions:1. Retrieve all rows in Airport table for all the airports in London city.2. Retrieve all British and German passengers.3. Retrieve all names of all the passengers...
CREATE TABLE MOVIE( mov_id int NOT NULL, mov_title varchar(255) NOT NULL, mov_releaseDate date, gen_id int NOT NULL, PRIMARY KEY (mov_id), FOREIGN KEY (gen_id) REFERENCES GENRE(gen_id) ); CREATE TABLE GENRE( gen_id int NOT NULL, PRIMARY KEY (gen_id), gen_name varchar(255) NOT NULL );EXTRACT YEAR. Using the tables above, create a query that returns all the rows from the movie table and displays the movie id, movie title, and movie’s release year (not the full date). Must provide screenshots of the resulting table.