ynamic sql query base

Q: Given a table students in SQL. Write a SQL query to add a column Address Varchar(30) in the student…

A: Given Table: students  We have to add a new column Address Varchar(30) to the given table students.…

Q: 1. Write the SQL statements to run the following commands: i. Create table Staff with the fields…

A: Here is the all sql query of above problem. See below step for code.

Q: Write a PL/SQL program using an explicit cursor that displays all patients PLCO_ID numbers from…

A: Here we write PL/SQL program using explicit cursor :…

Q: 5. Use XAMPP Control Panel (My SQL) to answer the following questions. Write SQL queries statement…

A: CODE:-   Creating table PROPERTY and inserting values in it:- -- create table PROPERTY CREATE…

Q: Write a function in SQL for each of the prompts. 1. Convert an Integer to a Hexadecimal number and…

A: In SQL, we have predefined functions known as CONV() and CAST() to convert the values and display…

Q: Write the corresponding syntax of the given SQL statements. Using COUNT Clause

A: Given: Write the corresponding syntax of the given SQL statements. Using COUNT Clause

Q: In RDBMS, data is organized in the form of Table O Record O Field O None of the above O SQL stands…

A: Answer: 1) The software used to store, manage, query, and retrieve data stored in a relational…

Q: Differentiate between functions that return a scalar, an aggregate, and a table.

A: Answer is in next step. please give a like .

Q: (a) What SQL statement would you use to create the table ”staff”, including specifying the primary…

A: As per our company guidelines, we are supposed to answer only first 3 sub-parts.Kindly repost other…

Q: When we say that SQL is a declarative language, we mean that (a) it is possible to describe directly…

A: Declarative programming is a programming paradigm, or a way of creating the structure and parts of…

Q: ber(11) ID P DISCOUNT JO na veDISCOUNT_ID Write a to display user name and password. Password should…

A: The Answer is in below Steps

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: What SQL data type is equivalent to Visual Basic’s Double data type?

A: Float data type in SQL: It accepts approximate numeric values, for which the user may define a…

Q: Given the following SQL query: Student (sid, name, age, address) Book (bid, title, author) Checkout…

A: Answer : The physical query plan for the above query. Assumptions: No indexes and data is not sorted…

Q: database development  write a function and funcation call program in PL/SQL to sum the even integers…

A: Algorithm: Start Declare necessary variables  Initialize sum to 0 and num to 1 define a function…

Q: Construct a SQL query, using REGEXP_REPLACE, which will return all rows from project table which…

A: Question- SELECT id,REGEXP_REPLACE(title,'[0-9]','Z')AS title,start_date,end_date,budget FROM…

Q: Write an SQL query to print the FIRST_NAME and LAST_NAME from Worker table into a single column…

A: the answer is as follows:-

Q: Answer the following questions based on the information in the PATIENT table below. Write SQL…

A: 3. As per the given question, we need to update the age of Mariam to 35

Q: Answer the following questions based on the information in the PATIENT table below. Write SQL…

A: The SQL query is given below with an output screenshot before and after executing the query

Q: Write inner join SQL query that find those employees who deals with customers of their cities.…

A:

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: What is the difference between varchar2 and varchar data type. Which among these two is having more…

A: Step 1 The difference between varchar2 and varchar data type is shown in the below step.

Q: 23.Write a SQL query to add constraint PRIMARY KEY to the column Pro_ ID with a suitable constraint…

A: A Primary key is a set of attributes that can identify each tuple uniquely of the given relation. It…

Q: Write in SQL a command that creates the table Supplier according to the above description . Write in…

A: Note: since your question contain multiple-sub parts  question but we can answer only first 3-sub…

Q: develop a PL/SQL block that selects the maximum department ID in the departments table and stores it…

A: PL/SQL(Procedural Language / Structured Query Language) is the embedded procedural language and the…

Q: There's a "friend_requests" table that has a column "action_taken" that displays if the friend…

A: Given Data :  Table name : friend_requests Table attributes : action_id requester_id requestee_id…

Q: Write sql query to create given table.

A: Given, Table: BONUS

Q: Draw the ERD TI e ithat is implemented by the following SQL code: CREATE TABLE PROJ_USER USER ID…

A: ER diagram: The ER diagram for the given SQL code:

Q: Create a PL/SQL database programming block with DECLARE BEGIN   END; In Declare section define…

A: Below is the PLSQL block code:

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

A: the solution is an given below :

Q: img desc img id img type k is to create SQL query to develop a table for ne necessary constraints…

A: According to the given question we are required to develop a SQL query to create the table name…

Q: Write an SQL query to fetch worker names with salaries >= 50000 and <= 100000.

A: According to the asked question, the solution is given below with a proper explanation.

Q: et reservation system using concepts of sql database mana

A: Code the program for Daewoo ticket reservation system using concepts of sql database management…

Q: 8. A column of type __________ may contain rows of different data types. a) ntext b) date c)…

A: Please see the next step for solution

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: Write a to display user name and password. Password should be generated by concatenating first three…

A: Given in the above question we have to develop a SQL query to display list of student ids and…

Q: NFO 2303 Database Programing Assignment # : PL/SQL Procedure & Function Practice   Note: PL/SQL…

A: What is SQL? SQL stands for Structured Query Language SQL lets you access and manipulate databases…

Q: Next, write a SQL statement to create a single column relational table MESSAGE to store variable…

A: NOTE: I HAVE ONLY GIVEN THE ANSWER FOR FOURTH PART AS ASKED BY YOU, IF YOU WISH TO HAVE ANSWERS FOR…

Q: The aim of assignment 1 is to implement a database schema and execute different types of SQL queries…

A: Note: In your schema, many table contain multiple primary key which is not possible in SQL database…

Q: 2. Write a PL/SQL block to call Convert()

A: ANSWER: PL/SQL Block: PL/SQL is a square organized language whose code is coordinated into blocks. A…

Q: 6. Study the following block, and answer the questions below: (a) What are declared in the package…

A: PL/SQL package :- Package is a logical groping of related procedure/function(subprograms) in a…

Q: Write PL/SQL program to print the highest digit value of an integer entered by the user? Ex:

A: ANSWER :  Program : FUNCTION  FBIG(N NUMBER) RETURN NUMBERIS R NUMBER; M NUMBER; S NUMBER;BEGIN M :=…

Q: ) Write a SAS SQL statement to retrieve all columns from PG1.STORM_FINAL. (b) Modify the query to…

A: SAS SQL statements are given below :

Q: Which clause of an SQL query displays the results in a specific sequence? What is the default…

A: Solution:   Answer is : SQL query displays the results in a specific sequence: ORDER BY clause   The…

Q: In the SQL Oracle Application Write one query to return the employee_id, job_id, hire_date, and…

A: COMMANDS USED: Select command is used for the purpose of selecting the data from the database. The…

Q: 5. Use XAMPP Control Panel (My SQL) to answer the following questions. Write SQL queries statement…

A: Here we have given queries for creating tables and assigned primary and foreign keys. You can find…

Q: This is a valid SQL statement: Values stored in a table, but not in an Oracle instance, are stored…

A: Given: This is a valid SQL statement: Values stored in a table, but not in an Oracle instance, are…

Q: Develop PL/SQL program Create a program that asks for an instructor ID. Find a) the full name of…

A: a) DECLARE    CURSOR x_inst_info IS    SELECT inst_id                first_name…