Question 4  You do not have a table named ‘employee’.What happens when you run this piece of code? What happens if you place the stmt.execute(sql) outside try block and run it again? try { string sql = “drop table employee”; stmt.xecute(sql); } catch (Exception e) { }  Full explain this question and text typing work only

Q: Display the list of students who are involved in the IT club Display the details of all the…

A: First get the studid from Club table and then get those Student details This can be done using inner…

Q: Use following oracle table Display the first name and salary*10000 of all employees who works for…

A: Required:     Display the first name and salary*10000 of all employees who works for department 50.

Q: Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in…

A: The given PL SQL program uses a cursor to process a multi-row query. A cursor is  a work area which…

Q: 1. Write and run the following SQL statements 1 CREATE TABLE race ( 2 race_id INT AUTO_INCREMENT NOT…

A: screenshot for 1:

Q: Section B- EXCEPTION HANDLING TASK 1 Write a PL/SQL block to retrieve employees from the ENEW table…

A: Answer: PL/SQL example table query: create table ENEW(empID int not null primary key,empName…

Q: What happens if you leave the parameter for a key partition empty (in SQL)?

A: key partition is empty in sql answer for is above step

Q: Create a subprogram called Birthday_sub that accepts today's date as default parameter and writes…

A: PROCEDURE BIRTHDAY_SUB (date); BEGIN INSERT INTO B_C_File ( first_name, last_name,…

Q: Write a PL/SQL block of code that performs the following tasks: Read a Book id provided by user at…

A: I have used PL/SQL Cursors to solve the given problem SET SERVEROUTPUT ON; DECLARE v_author…

Q: .Here is ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds…

A: The error in the question lies in the  show database command.

Q: EXPLAIN THE CODE BELOW PYTHON ,, DBMS  def order_det():     sql="select * from order_details"…

A: Given python program contains order_def function and inside that unction one sql statement is…

Q: 3.Write a program in PL/SQL to display sum of odd numbers from 1 to n.

A: CODE: DECLARE   num NUMBER(3) := 1;   tot NUMBER(4) := 0; BEGIN   dbms_output.Put_line('Odd numbers…

Q: Please written by computer source 1. For this project, you need to create the company database and…

A: Step 1: Create the Company Database Open the Oracle SQL PLUS environment and create a new database…

Q: The PL/SQL block that is always executed, regardless of whether an exception is raised or not, is…

A: PL/SQL subprograms are named blocks that may be called repeatedly. Subprogram parameters may change…

Q: Write a PL/SQL Block that asks the user to input an odd number. Raise an exception if the number is…

A: Dear Student, The required block with explanation is given below -

Q: Guideline: Pls create employees table and populate it with the scripts provided for you (if the…

A: Answer: Our instruction is answer the first three part from the first part and I have given SQL…

Q: Propose a method to authorize the users to SELECT from HR.EMPLOYEES table in the Oracle 18C database…

A: Access Control : Access control, some of the time called approval, is the manner by which a web…

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: HAR2(5) FIRST_NAME    VARCHAR2(25) LAST_NAME    VARCHAR2(25)

A: DECLARE  CURSOR c   IS      SELECT        FIRSTNAME, LASTNAME, PHONE      FROM       instructor…

Q: the following code is all part of a mockup "student information management system", with its purpose…

A: Algorithm: Student Information Management System1. Define the Student class:   - Create a class…

Q: In this database we have users that can be two types students or instructors. They have groups and…

A: In this question we have to write SQL QUERIES on (1) Queries involving subqueries(2) Queries…

Q: Write a simple PL/SQL function which has the following definition. Refer to the "EMP" below for…

A: PL/SQL which refers to the one it is the purpose of PL/SQL in order to combine database language…

Q: The hospital would like to set up a relational database corresponding to this form. a. Normalize the…

A: Normalization Normalization is the term used to describe the process of organizing the data in the…

Q: Run these program in sql and description errors and print number of errors and correct to error…

A: Given that Run these program in sql and description errors and print number of errors and correct to…

Q: Display the first name, last name and salary of all employees hired after “01-JAN-2006‟. Handle…

A: Required: Display the first name, last name and salary of all employees hired after “01-JAN-2006‟.

Q: How does the PATINDEX function help in string pattern matching in SQL?

A: Relational databases are managed and worked on using the programming language SQL (Structured Query…

Q: Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in…

A: In PL/SQL cursors are used to store the data row-wise and can store multiple rows, which can be…

Q: Write the pl/sql block of code to call the above created package by passing the employee number in…

A: Pl/SQL program to display the Employee detail if Employee id is present in the Database then his…

Q: Write an anonymous PL/SQL block that examines the system date and responds to the console window…

A: In the realm of database management, PL/SQL is a powerful tool for Oracle database environments. It…

Q: How would I create a Update statement in SQL Lite for the following question: The student ‘100004’…

A: UPDATE Tablename SET PhoneNumber = 14896572315 , PhoneType= 'alternate ' WHERE StudentID= 100003;

Q: NFO 2303  Database Programming Assignment  : PL/SQL Practice   Note: PL/SQL can be executed in…

A:

Q: Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in…

A: Ans:) In this PL/SQL block there are errors in the syntax in line 3, 6 and 8. The correct syntax is…

Q: varchar (13) not null, customer id int(25)); You have been tasked to use the SQL script provided…

A: List of entities indentified are:  Branch, Transaction Type, Network, Worker, Worker Branch,…

Q: Use following oracle sql table Display the first name, last name and salary of all employees hired…

A: Required: Display the first name, last name and salary of all employees hired after “01-JAN-2006‟.

Q: PL/SQL Display the first name and salary*10000 of all employees who works for department 50. Handle…

A: SET SERVEROUTPUT ON;    DECLARE   N NUMBER:=0;   SALARY NUMBER:=0;   CURSOR EMP IS SELECT…

Q: 1) Assume the EMPLOYEE table has the following rows ID DEPT SALARY NAME 100 SALES 40000 Smith 101 RD…

A: Establishing a Virtual Private Database (VPD) is essential to preserving the secrecy and security of…

Q: how to filter based on a parameter in a sql function ?' I have the following sql function: CREATE…

A: In SQL you can set up criteria to query only the specific rows that interest you the most. The WHERE…

Q: Create an anonymous block to drop a student from a class. Save the block in a file called…

A: Here we use the DELETE statement to delete the record from the table.  So, for a given class and…

Q: Given the following relation: Movie (MovieID, Title, Genre, Year) Write a PL/SQL block of code that…

A: Given:  Movie (MovieID, Title, Genre, Year) Write a PL/SQL block of code that performs the following…

Q: plz fix the following so it runs on sql developper or sql live CREATE TABLE DONORS ( donor_id INT…

A: Need to fix the given query :CREATE TABLE DONORS (donor_id INT NOT NULL,donor_name varchar(255) NOT…

Q: Write an anonymous PL/SQL block that will delete all patients for doctors that works in the Family…

A: Since I don't have access to the database, I am writing the general syntax of deleting the rows from…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.