SQL Statements
Q: reason the field values
A: Fields are the building blocks of every table in Access.
Q: sql query
A: Here have to determine about SQL query for given scenario.
Q: true/false One to three students and one assistant are involved in the execution of the use case…
A: Here we have given a use case diagram to conduct oral exam.
Q: How are comments designated in PHP code?
A: comments designated in PHP code:-
Q: What's the full form of CFT
A: The full form of CFT is Complement Fixation Test.
Q: check digits are and how they are used for validation.
A: CHECK THE DEGREE - A check digit is a digit added to the string line for error detection purposes.…
Q: ing questions:
A: An integrated circuit made out of millions of capacitors and transistors that can store data or can…
Q: This is used to filter data based on certain criteria.
A: There are several criteria, such as normal and sophisticated filters.
Q: php
A: <?php $host = 'localhost:3306'; $user = ''; $ pass = ''; $ dbname = 'test'; $conn =mysqli_connect…
Q: Use java Python C SQL
A: Python Python undoubtedly tops the list. It is commonly thought of as the best programming language…
Q: no speaking
A: “Since you have asked multiple questions, we will solve the first question for you. If you want…
Q: PHP
A: In PHP variable name with a dollar sign ($). For ex. : $a and $b be the two variables. If we want to…
Q: Primary and foreign keys
A: Primary key is the minimal set of column(s) which is used to uniquely identify each row of data.…
Q: Select the text sections that differentiate procedural languages from declarative languages.…
A: Correct answers have been marked in green.
Q: explanation
A: answer is in step 2
Q: ust answer please without explanation please
A: The statement is type(5>10) The statement will return FALSE. Since FALSE is the Boolean data…
Q: rect and detailed answer will be U
A:
Q: Hi I need help with writing an SQL statement that display the output only if it was typed in from a…
A: & ampersand operator in sql is used to take input from user console. A message will prompt…
Q: Choice the correct answe
A: fstream is the correct answer
Q: Questions
A: Q18. a)7555618873 given: x11 = x1 + x2+.......+x10 mod 9 = 7+5+5+5+6+1+8+8+7+3…
Q: Header Nav Article Aside Footer
A: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" />…
Q: Differentiate between verification and validation. Give examples.
A: Verification and Validation are the processes to check the data that was provided by user
Q: Explain
A: Plx like Option d organizational change Internal factors, such as those initiated by employees at…
Q: PHP code
A: Given : - A server side web technology (PHP) is mention in the above given question Need to…
Q: Select the correct answer from the following choices. This includes apps like word processors,…
A: FALSE is the right answer to this question. Utility applications include the following: - These…
Q: Question. TH used as a cc to indicate th
A: Explanation The given information is thoroughly analyzed in order to answer the coding and decoding…
Q: ntation New Orientation (-1, 0, 0) (0, 3, 0) (-1, 0, 0)
A: Given table as,
Q: ate &
A: Bit rate - It is the transmission of a single number of bits per second or also states as per second…
Q: procedure calls
A: Given :- The code (or instruction ) for the nested procedure calls is mention in the above given…
Q: Briefly explain naming convention
A: Naming Convention Naming convention is the concept one should obey when one decide what to call your…
Q: Calculate P(Burglary|JohnsCalls = true, MaryCalls = true) and show in detail the calculations that…
A: Given that,Variable elimination query:P(Burglary | JohnsCalls = true, MaryCalls = true) Here we are…
Q: SQL
A: The correct option is d) None of the three
Q: Hiding the data is known as
A: Question: Hiding the data is known as Encapsulation In encapsulation, the data is hidden using…
Q: Enter first name: Elon Enter last name: Musk (Security Question) Favorite car maker: Tesle Enter…
A: The program is written in Java. Please find the source code in step 2.
Q: Enter first name: LeBron Enter last name: James (Security Question) Favorite car maker: Bentley…
A: Here I have taken input from the user and then stored the result to the variable. Next, I have…
Q: Book (BookID, Author, ISBN, Title)
A: Here we have to write sql commands for the following three tasks. So, these commands are as…
Q: nteger rep
A: Answer:- if __name__ == '__main__': number = int(input()) area_code = number // 10000000…
Q: the DBA.
A: Given :- In the above given question, the statement is mention in the above given question Need to…
Q: what are the values you store in the database
A: SQL Server provides all different kinds of data types in order to give you more flexibility and…
Q: пе: acknowledgement co-authorship
A:
Q: Do in excel
A: Hey there, I am writing the required solution for the above stated question.
Q: PHP/Mysql program
A: <?php $servername = "local host"; $customerid = "customer ID"; $customername = "customer…
Q: Computer science a computer language for retrieving and manipulating data from a relational…
A: Introduction: A relational database is a form of database that stores and allows access to data…
Q: e the Most Common Data Modeling Errors You Might Ru
A: Introduction: These are the most typical blunders that people make when it comes to data modelling.…
Q: nguage program PL/SQL
A:
Q: How do you define the manipulation of data?
A: Introduction: how do you define the manipulation of data
Q: Computer science Short answer Differentiate between a progress report and periodic report.
A: Introduction: A Periodic Report is a feature that allows you to aggregate app data on a regular…
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- Which of the following can contain repeating groups?a. unnormalized datab. 1NFc. 2NFd. 3NFHi i need stepwise explanation of following code used here <?php require_once "../database/dbConnect.php"; $search = $_GET['search_keyword']; $return_arr = array(); $query = "SELECT * FROM electronics_1 where (id like '%$search%') OR (Product_name like '%$search%') OR ( price like '%$search%')"; $result = mysqli_query($conn, $query); while ($row = mysqli_fetch_array($result)) { $id = $row['id']; $Product_name = $row['Product_name']; $Price = $row['Price']; $Wireless_carrier = $row['Wireless_carrier']; $Brand = $row['Brand']; $Colour = $row['Colour']; $Memory_storage_capacity = $row['Memory_storage_capacity']; $Screen_size = $row['Screen_size']; $return_arr[] = array( "id" => $id, "Product_name" => $Product_name, "Price" => $Price, "Wireless_carrier" => $Wireless_carrier,…Can you help me here to find what is wr The time , dosn't work , it show 0000. 00 . 00 As in picture I attached with the question. Here the code for class and follow for the main. <?php//include("includes/config.php"); class Posts { private $db; // This __construct function I use to open up a connection to my database function __construct() { $this->db = new mysqli(DBHOST, DBUSER, DBPASS, DBDATABASE); if($this->db->connect_errno > 0) { die("Connection error: " . $db->connect_error); } } // My method to read posts from my database public function getPosts() { // sql command to get data from my database table called 'guestbook' $sql = "SELECT * from guestbook /*ORDER BY created DESC*/"; $result = $this->db->query($sql); return mysqli_fetch_all($result, MYSQLI_ASSOC); } public function addPost(string $user, string $content, $created ) { $created =date("M-d-Y h:i:s A");…
- MySQL Workbench Will the following select statements work? If the queries don’t work, explain why and then correct them.a-) SELECT NAME, EMPLOYEE_ID, SALARYFROM EMPLOYEE_TBL E, EMPLOYEE_PAY_TBL EPWHERE EMPLOYEE_ID = EMPLOYEE_ID AND NAME LIKE '%MITH';b-) SELECT E.NAME, E.EMPLOYEE_ID, EP.SALARYFROM EMPLOYEE_TBL E, EMPLOYEE_PAY_TBL EPWHERE NAME LIKE '%MITH';c-) SELECT E.NAME, E.EMPLOYEE_ID, EP.SALARYFROM EMPLOYEE_TBL E, EMPLOYEE_PAY_TBL EPWHERE E.EMPLOYEE_ID = EP.EMPLOYEE_ID AND E.NAME LIKE '%MITH';d-) SELECT ENAME, COUNT(*)FROM EMPWHERE ENAME = '&NAME'ORDER BY ENAME;e-) SELECT DEPT_ID, COUNT(*)FROM EMPGROUP BY DEPT_IDHAVING ENAME='ALIYE';f-) SELECT F_NAME, L_NAMEWHERE F_NAME LIKE '%A'FROM EMP, DEPT;g-) SELECT NAME, SALARYFROM DEPT, EMPWHERE DEPT.ID = EMP.ID AND SUM(SALARY);SQL the data table b.minutes 68.93 60.00 68.76 54.82 i want to comvert those times from decimal to minutes:seconds expected outputs 69:33 60:00 69:16 55:22 my code right now that needs to be edites COALESCE(b.minutes,0) minutesHi, I am looking for some help to solve this question. I cannot figure out how to solve it and the code below is all I have. The application being used: PostgreSQL edition 12 or 13. I must use LANGUAGE PLPGSLQ as that is what the professor is looking for. Thank you for your help. Tables in the DB:instructor (id, name, dept_name, salary)teaches (id, course_id, sec_id, semester, year) CREATE TEMPORARY TABLE instructor_course_nums (ID VARCHAR(5),name VARCHAR(20),tot_courses INTEGER); CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc(INOUT i_ID VARCHAR(5))LANGUAGE PLPGSQLAS$$BEGINSELECT name INTO instructor.name FROM instructor WHERE instructor.id = i_id;SELECT COUNT(*) INTO course FROM teaches WHERE teaches.id = i_id;SELECT COUNT(*) INTO l_Exist_count FROM instructor_course_nums WHERE instructor_id= i_id;END;$$;
- /* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…/* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…/* Created with SQL Script Builder v.1.5 */ /* Type of SQL : SQL Server */ CREATE TABLE EMPLOYEE ( EMP_CODE int, EMP_TITLE varchar(4), EMP_LNAME varchar(15), EMP_FNAME varchar(15), EMP_INITIAL varchar(1), EMP_DOB datetime, JOB_CODE varchar(5), STORE_CODE int ); INSERT INTO EMPLOYEE VALUES('1','Mr.','Williamson','John','W','5/21/1964','SEC','3'); INSERT INTO EMPLOYEE VALUES('2','Ms.','Ratula','Nancy','','2/9/1969','MGR','2'); INSERT INTO EMPLOYEE VALUES('3','Ms.','Greenboro','Lottie','R','10/2/1961','GEN','4'); INSERT INTO EMPLOYEE VALUES('4','Mrs.','Rumpersfro','Jennie','S','6/1/1971','GEN','5'); INSERT INTO EMPLOYEE VALUES('5','Mr.','Smith','Robert','L','11/23/1959','GEN','3'); INSERT INTO EMPLOYEE VALUES('6','Mr.','Renselaer','Cary','A','12/25/1965','GEN','1'); INSERT INTO EMPLOYEE VALUES('7','Mr.','Ogallo','Roberto','S','7/31/1962','MGR','3'); INSERT INTO EMPLOYEE VALUES('8','Ms.','Johnsson','Elizabeth','I','9/10/1968','SEC','1'); INSERT INTO EMPLOYEE…
- Suppose that a website contains two tables, the Customers table and the Orderstable. Write a SQL query to find all customers who never order anything.Table: Customers.+----+-------+| Id | Name |+----+-------+| 1 | Joe || 2 | Henry || 3 | Sam || 4 | Max |+----+-------+Table: Orders.+----+------------+| Id | CustomerId |+----+------------+| 1 | 3 || 2 | 1 |+----+------------+Using the above tables as example, return the following:+-----------+| Customers |+-----------+| Henry || Max |+-----------+Explain this code detail by detail like putting comments private void table_update() { int CC; try { // It is for SOMETHING ETC.*** Class.forName("com.mysql.jdbc.Driver"); con1 = DriverManager.getConnection("jdbc:mysql://localhost/linda","root",""); insert = con1.prepareStatement("SELECT * FROM record"); ResultSet Rs = insert.executeQuery(); ResultSetMetaData RSMD = Rs.getMetaData(); CC = RSMD.getColumnCount(); DefaultTableModel DFT = (DefaultTableModel) jTable1.getModel(); DFT.setRowCount(0); while (Rs.next()) { Vector v2 = new Vector(); for (int ii = 1; ii <= CC; ii++) { v2.add(Rs.getString("id")); v2.add(Rs.getString("name")); v2.add(Rs.getString("mobile")); v2.add(Rs.getString("course")); }…USE PYTHON ONLY: def ex1(): """ Reproduce ex1.tsv from 'AdmissionsCorePopulatedTable.txt' https://mkzia.github.io/eas503-notes/sql/sql_6_conditionals.html#conditionals Separate the columns by a tab """