Instructions If you don't already have it, install the SQLite Browser from http://sqlitebrowser.org/Z. Then, create a SQLITE database or use an existing database and create a table in the database called "Ages": CREATE TABLE Ages ( name VARCHAR (128), age INTEGER Then make sure the table is empty by deleting any rows that you previously inserted, and insert these rows and only these rows with the following commands: DELETE FROM Ages; INSERT INTO Ages (name, age) VALUES ('Karhys', 23); INSERT INTO Ages (name, age) VALUES (' Leona', 20); INSERT INTO Ages (name, age) VALUES ('Rubhan', 33); INSERT INTO Ages (name, age) VALUES ('Ahdia', 35); Once the inserts are done, run the following SQL command: SELECT hex(name || age) AS X FROM Ages ORDER BY X Find the first row in the resulting record set and enter the long string that looks like 53656C696E613333.
Instructions If you don't already have it, install the SQLite Browser from http://sqlitebrowser.org/Z. Then, create a SQLITE database or use an existing database and create a table in the database called "Ages": CREATE TABLE Ages ( name VARCHAR (128), age INTEGER Then make sure the table is empty by deleting any rows that you previously inserted, and insert these rows and only these rows with the following commands: DELETE FROM Ages; INSERT INTO Ages (name, age) VALUES ('Karhys', 23); INSERT INTO Ages (name, age) VALUES (' Leona', 20); INSERT INTO Ages (name, age) VALUES ('Rubhan', 33); INSERT INTO Ages (name, age) VALUES ('Ahdia', 35); Once the inserts are done, run the following SQL command: SELECT hex(name || age) AS X FROM Ages ORDER BY X Find the first row in the resulting record set and enter the long string that looks like 53656C696E613333.
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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SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
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(Hint: starts with 416)
Could anybody please help me with the answer code? My sqlite couldn't run.
Transcribed Image Text:Instructions
If you don't already have it, install the SQLite Browser from http://sqlitebrowser.org/Z.
Then, create a SQLITE database or use an existing database and create a table in the database called "Ages":
CREATE TABLE Ages (
name VARCHAR (128),
age INTEGER
Then make sure the table is empty by deleting any rows that you previously inserted, and insert these rows and only these rows with the following commands:
DELETE FROM Ages;
INSERT INTO Ages (name, age) VALUES ('Karhys', 23);
INSERT INTO Ages (name, age) VALUES (' Leona', 20);
INSERT INTO Ages (name, age) VALUES ('Rubhan', 33);
INSERT INTO Ages (name, age) VALUES ('Ahdia', 35);
Once the inserts are done, run the following SQL command:
SELECT hex(name || age) AS X FROM Ages ORDER BY X
Find the first row in the resulting record set and enter the long string that looks like 53656C696E613333.
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