Write an appropriate SQL query to delete the following record from the STUDENTS table:    STUDENT_ID: S654321 STUDENT_SURNAME: Joe STUDENT_NAME: Thabo

Q: in pl/sql ,use Cursor to get all the records from table  job_history for employee_id 121

A: pl/sql code for the above question is solved in step 2:- assume table job_history has columns…

Q: Instructions: Write the suitable SQL statement to answer the following questions based on the…

A: Answer: SELECT DEP_NO, COUNT(*) FROM Employee GROUP BY DEP_NO;

Q: Using DML SQL, write the appropriate SQL query for each of the following: Insert A new customer…

A: SQL:- Big data SQL or structured query language can be regarded as the base or medium of…

Q: n sql, an associate array is a table that is associated with a / an

A: Associate array in SQL An associative array, also known as an index-by table, is said to be a set…

Q: Write a function to find the average of salary for instructors. header of function…

A: create table instructor (    ID char(5),    name varchar(20) not null,    dept_name varchar(20),…

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A: Answer: 98877445

Q: *Query in SQL required* Write a query to display student's Id and First Name whose from Coimbatore…

A: As per the given question we have to develop a SQL query to display student's Id and First Name…

Q: For each department with more than one member of employee, find the sum of reward amounts for each…

A: The question is solved in step2

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A:

Q: Write an appropriate SQL query to update the STUDENT_SURNAME for the student with STUDENT_ID…

A: Complete answer in mySQL query is given below:

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A: The LPAD function left pads the given argument, here in the patients table the first_name of the…

Q: which is more accurate? and are they even right?

A: The question has been answered in step2

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A: While executing sql command firstly it performs where condition,here we have per_test='positive' In…

Q: Using DML SQL, write the appropriate SQL query for each of the following: Insert A new customer…

A: In SQL, DML stands for Data manipulation language which contains Select, Insert, Delete and Update…

Q: Write an SQL query using the ALTER TABLE and ADD operator to add anattribute named ORDERDATE with…

A: ALTER TABLE command: The ALTER TABLE command is used to add new columns, modify columns in an…

Q: Instructions: Write the suitable SQL statement to answer the following questions based on the…

A: Answer: 6.  SELECT FNAME, LNAME, SALARY  FROM Employee WHERE DEP_NO IN  (SELECT DEP_NO FROM…

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A: Given:

Q: Use the following table to find the OUTPUT of the following SQL queries: Table Name: Patients…

A: The INSTR() function returns the position of the first occurrence of a string in another string.

Q: SELECT CONCAT(SUBSTR (first_name, 1,2), weight) FROM patients WHERE blood type= 'B' and weight > 70;

A: We are Patients table and on it a SQL query is applied whose output we are going to find out.…

Q: Table: Employee | Column Name | Type | | id | int | | int | | salary +-- id is the primary key…

A: Given, Given Table: Employee Column Name Type id int salary int

Q: Write sql code for Use derived tables and joins to create a list of players who have scored more…

A: Fielding Table is not given but it is mentioned to consider same as other table. So, we can join all…

Q: Write an appropriate SQL query to determine if there are any students that are not registered for…

A: Given: Write an appropriate SQL query to determine if there are any students that are not registered…

Q: the question is: 1. Write the DDL statement for defining the Employee table.  (Assume that the…

A: The question has been answered in step2

Q: Using DML SQL, write the appropriate SQL query for each of the following: a) Insert A new customer…

A: Solution:   a) Insert A new customer with the following information:(Name: Ali, SSN: 1111, Address:…

Q: Write SQL Command to display employee first name , salary and new column called Degree. Evaluate the…

A: Required:

Q: Write an appropriate SQL query to display all the STUDENT_SURNAMES and STUDENT_NAMES, as well as the…

A: Answer: 1. Let's create a sample table first:  CREATE TABLE STUDENTREC(STUDENT_NAMES VARCHAR(255),…