There's a "friend_requests" table that has a column "action_taken" that displays if the friend request was rejected, requested, or accepted. Implement a SQL query to return the percentage of "action_taken" that were "accepted".
Q: 10. When we find out that there are some miss spellings in the query?
A: Given: Where did we discover certain misspellings in the SQL query?
Q: The Marketing team wants to collect emails of the users on InstantStay. However, the team needs a…
A: SELECT statement: - This statement is used to select the dataset/record from the table. And the…
Q: Write at least 5 question by your own using integration.
A: Given: Write at least 5 question by your own using integration.
Q: Consider the query:select *from r, swhere upper(r.A) = upper(s.A);where “upper” is a function that…
A: Consider the given query with upper function. It has been assumed that the before finding a plan…
Q: Write and run an SQL query to list all occurrences of Adv. Pastels. Include all associated data for…
A: Let this is the sql query then solution is in step 2 INSERT INTO CUSTOMER (CustomerNumber,…
Q: Import the “world.sql” database to phpMyAdmin. Find and count the unique languages, then group them…
A: Import the “world.sql” database to phpMyAdmin. Find and count the unique languages, then group…
Q: How do you execute multiple SQL statement using a DataReader?
A: DataReader - DataReader and DataSet are two common objects in ADO.NET that are used to read data. If…
Q: In order to create an accumulating column, we had to override the default behavior of the PDV. So,…
A: As per the bartleby guidelines we can solve only one question for you if you want to another…
Q: Write a function called queryData() which will search the customerArray and output the following…
A: <!DOCTYPE html><html><body> <p>Jeff Smith is a 17 year old Male from London,…
Q: This is supposed to return one Cartesian table right? What does the a and b represent here since…
A: Given SQL statement is, Select * from Employee As a, Employee As b; Here Employee is name of the…
Q: Implement the query below and explain how the processing of display the eBayExpress price display ?…
A: we given the query. and we need to optimize the query with the operator tree. optimization is…
Q: How we can use Dynamic apex to identify the sObject Type and then use it write a query and fetch the…
A: Given we have to use a Dynamic apex to identify the sobject type and then use that to develop a…
Q: Consider the query:with dept_total (dept_name, value) as(select dept_name, sum(salary)from…
A: Given: Consider the query:with dept_total (dept_name, value) as(select dept_name, sum(salary)from…
Q: Explain what the following SQL statements do. SELECT COUNT(PatientiD) FROM Patient_t AS PA INNER…
A: There are two tables we are using here Patient_t which is referred as PA Physician_t which is…
Q: This actually didnt work to resolve my problem... Heres what I have so far. CREATE TABLE Horse (…
A: Please refer to the following step for the complete solution of the problem above.
Q: On a SQL terminal for (e.g., sqlite3) someone type the following: select ‘456’; What is expected as…
A: Answer: The correct option is “(a) the number is 456”
Q: 3) Write a valid SQL statement that calculates the total weight of all ears of corn that were picked…
A: The Answer is
Q: Write a store procedure that gets an integer number n and calculates and displays its factorial.…
A: As asked, I have given the store procedure for the factorial of given number below.
Q: Write an anonymous block where you can read an alphabet from keyboard, and find out if that letter…
A: Objective: An Oracle PL/SQL code should be written to read a character from the user and verifies if…
Q: Using an implicit cursor, write an anonymous block that will add 25% to the salaries of all…
A: DECLARE sum NUMBER := 0; a NUMBER; BEGIN FOR i in 1 .. 5 LOOP a:=&a;…
Q: ite a PL/SQL program with an IMPLICIT cursor that goes through the table KUCERA and measures the…
A: Please use below to meet the above req
Q: STAGES OF TESTING are:
A: STAGES OF TESTING :
Q: The following SQL query deletes all drivers in an accident that were not injured (Note that a value…
A: The correct answer is False
Q: Write a Java method with appropriate SQL command to retrieve all the records from Employee table…
A: first of all, we need to register the driver. then getting the connection from the database using…
Q: Consider the query:with dept total (dept name, value) as(select dept name, sum(salary)from…
A: Solution Given question is Consider the query:with dept total (dept name, value) as(select dept…
Q: What is the difference between the COUNT aggregate function and the SUM aggregatefunction?
A: In database management, an aggregate function is a feature where various row values are grouped…
Q: SQL Show an example of a query to find out the second maximum salary from from a table.
A: Given: SQL Show an example of a query to find out the second maximum salary from from a table.
Q: Example: Parameter style JAVA procedure with XML parameters This example shows the following: •…
A: Code to create a parameter style JAVA procedure with XML parameters CREATE PROCEDURE xmlProc1 ( IN…
Q: If you have 100 bottles and you need to put them in cases that will hold 12 bottles each, how should…
A: The solution is given below with explanations
Q: Suppose an application programmer was supposed to write a query select * from r natural left outer…
A: Consider the following values in the relation r. A B MARY 1 JOHN 2 SMITH 3 JONES 4…
Q: Write a SELECT statement that returns all rows with salary, last name, street address and ZIP code…
A: Command:- CREATE TABLE EMPLOYEE(Employee_Id integer PRIMARY KEY, Last_Name text, Salary integer);…
Q: List all students WHO have reserve a Book with theme drama
A: This question is related to the SQL and DBMS(DataBase Management System). So we and to show the list…
Q: Write an anonymous block where you can read an alphabet from keyboard, and find out if that letter…
A: The anonymous block to check a input character is written below in PL/SQL: Declare --variable…
Q: Briefly explain the difference between a nested if statement and a lookup function using a lookup…
A: Given: Briefly explain the difference between a nested if statement and a lookup function using a…
Q: Using a SQL query on the CSV that have their own contained table Find all reservations in room HBB…
A: * first we need to read csv files and import it to two tables * after reading csv file we need to…
Q: Give Sample SQL Data types?
A: SQL knowledge varietiesNumeric knowledge varieties like int, tinyint, bigint, float, real etc. Date…
Q: item, and also give what line it is on, and its index among items in that line.
A: Scala is both an object-oriented programming language as well as a functional programming language.…
Q: Give some common strategies to consider if you want to write queries that run more efficiently?
A: Given: Give some common strategies to consider if you want to write queries that run more…
Q: to insert new row in the table in the database, we need to use O a. db.query(..); where db is object…
A: To insert a row into a table, you wish to specify 3 things:First, the table, that you would like to…
Q: We will use the CUSTOMER table as an example: Customerld CustomerNumber LastName FirstName AreaCode…
A: The trigger is given below
Q: Create a SQL program where a user can check all the books online. They can also order a book online,…
A: Assume the following schema for the "Books". BookID BookName NumberOfBooks 1 ABC 3 2 XYZ 10…
Q: What is the result of executing the following XQuery? for $m in 1 to 10 let $n := $m +1 where $m > 4…
A: Answer: 110 90 72 56 42 30
Q: Implement a query containing a subquery to display the total number of rentals for the customer…
A: Explanation: Based on the question, here we are considering that the customer table has 5…
Q: True or False? To select all columns from a table named STUDENTS, we can use the SQL statement…
A: SELECT statement in SQL helps in retrieving the records from the database table, where the clauses…
Q: SQL give the algebraic form of these queries: //agregation select count(enfant_id) as "nombre…
A: We have to write the algebraic form of the following queries: select count(enfant_id) as "nombre…
Q: Consider the queryselect A, Bfrom rwhere r.B < some (select Bfrom swhere s.A = r.A)Show how to…
A: Semi Join : A semi join returns a row from one join input (A) if there is at least one matching row…
Q: A 'bank' table was built in SQL by Pooja. Later, she discovered that the table should have included…
A: Please refer below for your reference:
Q: How do I display the number of topics that have less than three Class Sessions and at the same time…
A: CREATE TABLE Type (TypeID INT PRIMARY KEY NOT NULL, Food VARCHAR(20) NOT NULL,CageSize VARCHAR(1)…
Q: Write down a sql query to find out "Firstname" (s) those have "s" letter in it and have monthly…
A: like operator is used to find pattern within string in SQL. Not more than 50000 is equivalent to…
Q: How to do this? I mean formula Create a Vlookup Table for Children. Give it a name and use that to…
A: VLOOKUP VLOOKUP stands for 'Vertical Lookup'. It is a function that makes Excel search for a certain…
There's a "friend_requests" table that has a column "action_taken" that displays if the friend request was rejected, requested, or accepted.
Implement a SQL query to return the percentage of "action_taken" that were "accepted".
Step by step
Solved in 2 steps
- Please help me with the solution: MySQL */ CREATE TABLE AGENT ( AGENT_CODE int, AGENT_LNAME varchar(15), AGENT_FNAME varchar(15), AGENT_INITIAL varchar(1), AGENT_AREACODE varchar(3), AGENT_PHONE varchar(8), AGENT_ADDRESS varchar(30), AGENT_CITY varchar(15), AGENT_STATE varchar(2), AGENT_ZIP varchar(5), AGENT_DATE_HIRED datetime, AGENT_YTD_PAY numeric, AGENT_YTD_FIT numeric, AGENT_YTD_FICA numeric, AGENT_YTD_SLS numeric, AGENT_DEP int ) ENGINE = InnoDB; INSERT INTO AGENT VALUES('501','Alby','Alex','B','713', '228-1249','123 Pleasant View Dr.','Nashville','TN','37119', '2000-11-1','26566.24','6641.56','2125.3','132735.75','3'); INSERT INTO AGENT VALUES('502','Hahn','Leah','F','615', '882-1244','334 East Main Street','Louisville','KY','25246', '1986-5-23','32213.76','8053.44','2577.1','138967.35','0'); INSERT INTO AGENT VALUES('503',' Okon','John','T','615', '123-5589','452 Technology Circle','Oak Ridge','TN','36155', '2005-6-15','23198.29','5799.57','1855.86','127093.45','2'); CREATE…Insert the following records into their corresponding tables, using the MySQL CLI. Take a screenshot of a Select * command being successfully executed on each table (6 total). School School Number Name Address PhoneNumber built size 54 John Adams High School 8226 Selby Lane 5056444088 2012-12-13 118500 45 Hogwarts School of Witchcraft and Wizardry 738 North Williams Ave. 5056448362 2001-11-14 414000 119 Dillon High School 475 South University Ave. 5058672818 2006-10-03 102598 345 Green Dale High 772 Grand St. 5056624410 2009-09-17 250345 93 Bayside High 7914 Aspen Drive 5057756575 2000-08-20 175645Access Assignment Problem: JMS TechWizards is a local company that provides technical services to several small businesses in the area. The company currently keeps its technicians and clients’ records on papers. The manager requests you to create a database to store the technician and clients’ information. The following table contains the clients’ information. Client Number Client Name Street City State Postal Code Telephone Number Billed Paid Technician Number AM53 Ashton-Mills 216 Rivard Anderson TX 78077 512-555-4070 $315.50 $255.00 22 AR76 The Artshop 722 Fisher Liberty Corner TX 78080 254-555-0200 $535.00 $565.00 23 BE29 Bert's Supply 5752 Maumee Liberty Corner TX 78080 254-555-2024 $229.50 $0.00 23 DE76 D & E Grocery 464 Linnell Anderson TX 78077 512-555-6050 $485.70…
- PLEASE HELP ME NORMALISE THIS TABLE User_ID User_Name MSE_ID Rec_Date Subject Text Srvr_ID Server_Name 2301 Smith 54101 05/07 Meeting Today There is... 3786 IMAP05 2301 Smith 54098 07/12 Promotions I like to... 3786 IMAP05 2301 Smith 54445 10/06 Next Assignment Your next... 3786 IMAP05 5607 Jones 54101 05/07 Meeting Today There is... 6001 IMAP08 5607 Jones 54512 06/07 Lunch? Can you... 6001 IMAP08 5607 Jones 54660 12/01 Jogging Today? Can you... 6001 IMAP08 7773 Walsh 54101 05/07 Meeting Today There is... 9988 EMEA01 7773 Walsh 54554 03/17 Stock Quote The latest... 9988 EMEA01 22 Patel 54101 05/07 Meeting Today There is... 2201 EMEA09 22 Patel 54512 06/07 Lunch? Can we... 2201 EMEA09Show and upload your SOLUTION. Include the starting address, ending address and limit. Code a descriptor that accesses a distance of DFABC9H from B7D8FEH. If DS= EBDAH increments slowly, what is the entry, privilege level and descriptor table used. The privilege levels are the same.Which of the following has no partial or transitive dependencies?a. unnormalized datab. 1NFc. 2NFd. 3NF
- Computer Science Write a script that creates four login IDs based on the contents of a new table named NewLogins: CREATE TABLE NewLogins (LoginName varchar(128)); INSERT NewLogins VALUES ('BBrown'), ('CChaplin'), ('DDyer'), ('EEbbers'); Use dynamic SQL and a cursor to perform four actions for each row in this table: (1) create a login with a temporary password that's based on the first four letters of the login name followed by “99999”; (2) set the default database to the AP database; (3) create a user for the login with the same name as the login; and (4) assign the user to the PaymentEntry role you created in exercise 1..Write a trigger to update the CUST_BALANCE when an invoice is deleted. Name the trigger trg_updatecustbalance2. (You should delete INV_NUM 9006 from INV_MYSQL to ensure your code is correct.)Show and upload your SOLUTION. Include the starting address, ending address and limit. Code a descriptor that accesses a distance of DB8FAEH up to F6E9DC8H. If DS = EB97H increments slowly, what is the entry, privilege level and descriptor table used. The privilege levels are the same.
- KeyError Traceback (most recent call last) File ~\Anaconda3\lib\site-packages\pandas\core\indexes\base.py:3621, in Index.get_loc(self, key, method, tolerance) 3620 try: -> 3621 return self._engine.get_loc(casted_key) 3622 except KeyError as err: File ~\Anaconda3\lib\site-packages\pandas\_libs\index.pyx:136, in pandas._libs.index.IndexEngine.get_loc() File ~\Anaconda3\lib\site-packages\pandas\_libs\index.pyx:163, in pandas._libs.index.IndexEngine.get_loc() File pandas\_libs\hashtable_class_helper.pxi:5198, in pandas._libs.hashtable.PyObjectHashTable.get_item() File pandas\_libs\hashtable_class_helper.pxi:5206, in pandas._libs.hashtable.PyObjectHashTable.get_item() KeyError: 'Year' The above exception was the direct cause of the following exception: KeyError Traceback (most recent call last) Input In [46], in <cell line: 1>() ----> 1 get_year_pop('Aruba') Input In [45], in get_year_pop(country_name) 7 df = df[df['Country Name'] == country_name] 8 # Select only the 'Year' and…Generate an XSD for the following XML document <?xml version="1.0" encoding="UTF-8"?> <company> <employee> <id>101</id> <name>Ram</name> <salary>10000</salary> <email>ram@gmail.com</email> </employee> <employee> <id>102</id> <name>Dinesh</name> <salary>20000</salary> <email>dinesh@gmail.com</email> </employee> <employee> <id>103</id> <name>sathish</name> <salary>20000</salary> <email>sathish@gmail.com</email> </employee> <employee> <id>104</id> <name>Praveen</name> <salary>20000</salary> <email>praveen@gmail.com</email> </employee> </company>import sqlite3 from sqlite3 import Error # Creates connection to sqlite in-memory database def create_connection(): """ Create a connection to in-memory database :return: Connection object """ try: conn = sqlite3.connect(":memory:") return conn except Error as e: print(e) # YOUR CODE HERE # Use sqlite3.connect(":memory:") to create connection object return conn # query to create the table table_sql = """ CREATE TABLE Horses ( id integer PRIMARY KEY NOT NULL, name text, breed text, height real, birthday text ); """ # query to insert data into the table ins_sql = """INSERT INTO Horses VALUES(1,'Babe','Quarter Horse',15.3,'2015-02-10'); """ # query to fetch all data from the table fetch_sql = """SELECT * FROM Horses;""" # creating db connection conn = create_connection() # fetching a cursor from the connection c = conn.cursor() # executing statement to create table c.execute(table_sql) # executing statement to…