In mySQL, the WHERE clause is not used in which types of statements? A. SELECT B. DELETE C. INSERT D. UPDATE
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In mySQL, the WHERE clause is not used in which types of statements?
A. SELECT
B. DELETE
C. INSERT
D. UPDATE
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- Hi, 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$$BEGINSELECT name INTO instructor.name FROM instructor WHERE instructor.id = i_id;SELECT COUNT(*) INTO course FROM teaches WHERE teaches.id = i_id;SELECT COUNT(*) INTO l_Exist_count FROM instructor_course_nums WHERE instructor_id= i_id;END;$$;During which of the following AES transformation, XOR operation is performed? a.Add round key b.Sub-bytes c.Mix columns d.Shift rowsWhich of the following is a difference between running key cipher and vigenere cipher? a) they use different tables for encryption b) vigenere cipher is poly alphabetic whereas running key cipher is mono alphabetic c) in vigenere cipher the key is repeated whereas in running key cipher key is not repeated d) vigenere cipher was used in ancient time whereas running key cipher is used in modern world
- 4- In SQL statement, alias is used for which purpose? a. retrieving information from the database b. assigning null values c. renaming a column heading in the output d. displaying columns from the tableq4) Which of the following is the correct definition of alias in SQL statement? a. It is a way of renaming a column heading in the output b. It specifies the table containing the columns listed in the SELECT clause c. It is a value that is unavailable, unassigned, unknown, or inapplicable d. It retrieves information from the databaseConsider the following table then answer the following questions? Stld StName StPhone 1122 Salim 12345 3344 Amani 67890,11223 5566 Asma 89897 1- Is this table in one of the normal forms? Which one? 2- Convert the table to one of the normal forms? (upload the answer file)
- King LPAD Select the letter of the correct output of the given SQL statement below: SELECT TO_CHAR(123456,'00099') FROM DUAL; O a. ###### O b. 000123456 O c. 123456 O d. ##### What will be the datatype of the result of the following oneration?Consider the following table then answer the following questions? Stld StNameCourseName Courseld 1122 Salim Computer COMP101 3344 Amani Math MATH222 5566 Asma Stat STAT101 1. Is this table in one of the normal forms? Which one? 2. Convert the table to the next normal form? (upload the answer file)''' In this function, you will try to make a transfer between two user accounts. bank is a dictionary where the key is the username and the value is the user's account balance. log_in is a dictionary where the key is the username and the value is the user's log-in status. amount is the amount to be transferred between user accounts (userA and userB). amount is always positive. What you will do: - Deduct the given amount from userA and add it to userB, which makes a transfer. - You should consider some following cases: - userA must be in the bank and his/her log-in status in log_in must be True. - userB must be in log_in, regardless of log-in status. userB can be absent in the bank. - No user can have a negative amount in their account. He/she must have a positive or zero balance. Return True if a transfer is made. For example: - Calling transfer(bank, log_in, "BrandonK", "Jack", 100) will return False - Calling transfer(bank, log_in,…
- Say that you are interested in storing the numeric value 3,456,349.2334. What will be stored, with each of the following Oracle data types:a. NUMBER(11)b. NUMBER(11,1)c. NUMBER(11,-2)d. NUMBER(11,6)e. NUMBER97. When SQL statements are embedded inside 3GL, we call such a program as a. Nested query b. Nested programming c. Distinct query d. Embedded SQLProvide ALL of the SQL statements required to insert the details of the following: A customer, John Smith, of 47 Moodle Street, Highwater, WA, 6709, Australia (email: jsmith@someisp.com) has sold a work of art called “Gorillas in the Mist” by the renowned French artist, Gallic Symbol (b. 1972) to the Gallery (e., the Gallery purchased it from him). It is a unique Watercolour on Paper and is 45 * 35cm signed by the Artist. The purchase price was $4600 and the transaction took place on 27th July 2020. Given the following specifications of a simple database for a netball association that keeps record of players, teams and matches.Give the SQL to create the Match table. Assume that the Player and Team tables have already been created, and that the PlayerID and TeamID colums are of the data type VARCHAR2(5). The result of the match refers to the result for the HomeTeam and can be only W, L or D (win, lose or draw). Match table must also include a column that records the scores of both…