It doen't show output, fix the code -- Create the Clients table CREATE TABLE Clients ( ClientID VARCHAR2(10) PRIMARY KEY, ClientName VARCHAR2(255), ZipCode VARCHAR2(10), ClientCode VARCHAR2(1), Contact VARCHAR2(255), OrderDate DATE ); -- Commit the changes to save the table structure COMMIT; -- Populate the Clients table with data from Figure 2 INSERT INTO Clients (ClientID, ClientName, ZipCode, ClientCode, Contact, OrderDate) VALUES ('B5182', 'Basic Broadcasting', '60631', 'A', 'Sammy', TO_DATE('08/03/2019', 'MM/DD/YYYY')), ('C1825', 'Computer Capers', '60656', 'A', 'Sammy', TO_DATE('01/18/2020', 'MM/DD/YYYY')), ('D8125', 'David D. Davies', '60625', 'B', 'George', TO_DATE('02/02/2020', 'MM/DD/YYYY')), ('E5051', 'Edward\'s Enterprise', '60604', 'A', 'Paula', TO_DATE('02/28/2020', 'MM/DD/YYYY')), ('F5150', 'Frank\'s Fixtures', '60629', 'C', 'Paula', TO_DATE('01/07/2019', 'MM/DD/YYYY')), ('J4712', 'Jerry\'s Journals', '60634', 'F', 'Pete', TO_DATE('01/22/2020', 'MM/DD/YYYY')), ('M1758', 'Montrose Muffler', '60630', 'A', 'Sammy', TO_DATE('12/13/2019', 'MM/DD/YYYY')), ('M4158', 'Music for the Many', '60656', 'C', 'Paula', TO_DATE('12/02/2019', 'MM/DD/YYYY')), ('S8158', 'Styles on State', '60608', 'A', 'Steve', TO_DATE('02/12/2020', 'MM/DD/YYYY')), ('T0818', 'Taxes and More', '60618', 'B', 'Janet', TO_DATE('12/20/2021', 'MM/DD/YYYY')); -- Commit the changes to save the table structure COMMIT; SELECT ClientID, ClientName FROM Clients WHERE ClientName LIKE '%mu%';
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.
It doen't show output, fix the code
-- Create the Clients table
CREATE TABLE Clients (
ClientID VARCHAR2(10) PRIMARY KEY,
ClientName VARCHAR2(255),
ZipCode VARCHAR2(10),
ClientCode VARCHAR2(1),
Contact VARCHAR2(255),
OrderDate DATE
);
-- Commit the changes to save the table structure
COMMIT;
-- Populate the Clients table with data from Figure 2
INSERT INTO Clients (ClientID, ClientName, ZipCode, ClientCode, Contact, OrderDate)
VALUES
('B5182', 'Basic Broadcasting', '60631', 'A', 'Sammy', TO_DATE('08/03/2019', 'MM/DD/YYYY')),
('C1825', 'Computer Capers', '60656', 'A', 'Sammy', TO_DATE('01/18/2020', 'MM/DD/YYYY')),
('D8125', 'David D. Davies', '60625', 'B', 'George', TO_DATE('02/02/2020', 'MM/DD/YYYY')),
('E5051', 'Edward\'s Enterprise', '60604', 'A', 'Paula', TO_DATE('02/28/2020', 'MM/DD/YYYY')),
('F5150', 'Frank\'s Fixtures', '60629', 'C', 'Paula', TO_DATE('01/07/2019', 'MM/DD/YYYY')),
('J4712', 'Jerry\'s Journals', '60634', 'F', 'Pete', TO_DATE('01/22/2020', 'MM/DD/YYYY')),
('M1758', 'Montrose Muffler', '60630', 'A', 'Sammy', TO_DATE('12/13/2019', 'MM/DD/YYYY')),
('M4158', 'Music for the Many', '60656', 'C', 'Paula', TO_DATE('12/02/2019', 'MM/DD/YYYY')),
('S8158', 'Styles on State', '60608', 'A', 'Steve', TO_DATE('02/12/2020', 'MM/DD/YYYY')),
('T0818', 'Taxes and More', '60618', 'B', 'Janet', TO_DATE('12/20/2021', 'MM/DD/YYYY'));
-- Commit the changes to save the table structure
COMMIT;
SELECT ClientID, ClientName
FROM Clients
WHERE ClientName LIKE '%mu%';
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