in sql The PL/SQL block starts with the _____ section. Select one: a. DECLARE b. BEGIN c. IS d. OPEN

Q: The following code is for Oracle Oracle SQL. Please check it for errors? CREATE PROCEDURE…

A: А  stоred  рrосedure  is  а  рreраred  SQL  соde  thаt  yоu  саn  sаve,  sо  the  соde  саn  be…

Q: table name: Accounts columns: account_num char(9) which is the primary key name varchar (20)…

A: SQL: CREATE TABLE Accounts ( account_num char(9) PRIMARY KEY, namevarchar(20), balance double );…

Q: 2) Create in PL/SQL a stored procedure called 'Del Details' to delete the record of orderedProduct…

A: 2) The SQL query is given below: CREATE PROCEDURE [dbo].[Del Details] -- Add the parameters for the…

Q: PL/SQL Create a function to insert a new product into an existing order, include the product id,…

A: PL/ SQL: PL/ SQL stands for Procedural Language/ Structured Query Language. It act as host language…

Q: Create a sql procedure which takes part of a book title as input. When the procedure is called, it…

A: The database is the collection of data and information. SQL is the Structured Query language that is…

Q: Which statement should be used to stop a PL/SQL loop? EXIT WHEN GOTO…

A: The EXIT statement breaks out of a loop. The EXIT statement has two forms: the unconditional EXIT…

Q: ***Using SQL*** Assume you have a table as follows table name: Accounts columns: account_num char(9)…

A: Find the answer given as below :

Q: the SQL code that will create the table structure for table: PRODUCT. Note: P_CODE is the Primary…

A: SQL Code: a) Create PRODUCT table BEGIN TRANSACTION; /* Create a table called JOBS */ CREATE TABLE…

Q: Which of the following Character Manipulation Function “Removes all specified characters from either…

A: We are going to learn which function in SQL removes all specified characters from either the…

Q: PL/SQL Create a simple loop that prints instructor names, where instructor IDs are in the range…

A: Required:   PL/SQL Create a simple loop that prints instructor names, where instructor IDs are in…

Q: 1. Write a PL/SQL procedure, named Convert(), that converts the case of the input string from…

A: SQl  Procedure To Convert Lower Case to Uppercase: In SQL Server,you can convert any lower case…

Q: In SQL Server, specify the differences between the two character data types as follows: NVARCHAR…

A: Data formats: When building a table in the database, each column will have its own data type, and…

Q: Write SQL queries for the following.   Display full name of doctors whose first name is other than…

A: Structured Query Language is abbreviated as SQL or also pronounced as See-Qwell. It is developed for…

Q: Case logic can compare a single value or expression and returns à single value for each condition…

A: 1. The CASE statement allows one to select one sequence of statements to execute out of many…

Q: in sql Every PL/SQL block must be given a name. Select one: a. False b. True

A: In PL/SQL program, code is written in blocks. Its not necessary that every PL/SQL block must be…

Q: Write an anonymous block that will display only positive numbers between 1 and 20.With PL/SQL co

A: PL/SQL Code is as given below : DECLARE num1 NUMBER := &get_num; BEGIN IF num1 < 0 THEN…

Q: Create a MySQL table named 'prime_test' that contains two columns. The first column is an integer…

A: SQL Query for creating table: CREATE TABLE prime_test { number int NOT NULL, is_prime varchar(50),…

Q: 1 In SQL Server (Transact-SQL), a check restriction allows you to define a condition for each row in…

A: Yes, a check restriction allows you to define a condition for each row in a table in Transact SQL.

Q: When you run the following SQL command, the result is "no data found." You know that one record…

A: The answer as given below:

Q: Write the SQL code to generate the total hours worked and the total charges made by all employees

A: SQL code The SQL code for getting the sum of assignment hours and total charges made by all…

Q: reate a SQL statement to Display the CID, CName, and Gender of all CLIENTS whose gender is the same…

A: Required: Create a SQL statement to Display the CID, CName, and Gender of all CLIENTS whose gender…

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: select * from Magazine where Name like 'Visual Basic';

Q: T F 1. Given: TEST (testld, testdesc, testcharges) Following SQL statement is syntactically correct…

A: Given SELECT Testid, sum(testcharges) FROM test GROUP BY TestId,Testdesc.

Q: When creating a SQL table, _____. a. include only those columns for which data will always be known…

A: Ans: When creating a SQL table,  d) you must add PRIMARY KEY NOT NULL for the primary key column(s)

Q: in sql  The NEXTVAL virtual column returns the integer that was most recently supplied by the…

A: The NEXTVAL virtual column returns the integer that was most recently supplied by the sequence…

Q: Write an anonymous block that will display only positive numbers between 1 and 20. p

A: Actually, SQL stands for structured query language.

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

A: Create table Customers( customerID Char(5) NOT NULL, custFName Varchar2(35) NOT NULL, custLName…

Q: n oracle sql,Ask the user their name and how many times they want to output their name (using a for…

A: in oracle sql,Ask the user their name and how many times they want to output their name (using a for…

Q: In SQL, you use the __ statement to retrieve the rows in a table.   Question 7 options:   SELECT…

A: Given: In SQL, you use the __ statement to retrieve the rows in a table.   Question 7 options:…

Q: NVARCHAR, NVARCHAR, and NVARCHAR are all character data types in SQL Server.

A: Introduction: Building a table requires deciding what data to put in each column. A data type tells…

Q: ISBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: PL/SQL Display the full name (first and last) and salary of all employees in descending order…

A: The select keyword will be used for displaying the names from the table employees.  The DESC keyword…

Q: A_Create in PL/SQL a stored procedure called 'Del_Details' to delete the record of orderedProduct…

A: Answer: 1). create table Product(productNO char(10),label varchar(30),price Decimal(9,2),QStock…

Q: The Magazine table contains three fields. The Cost field is numeric. The Code and Name fields…

A: Solution:   Write a SQL SELECT statement that selects only the Name and Cost fields from records…

Q: ownvote gurantee for incorrect Write a PL\SQL program to increase the salary of employee whose ID…

A: I have written Querry below with Screenshot:

Q: IN SQL If you omitted the WHERE clause of SELECT statement, the query returns an error because the…

A: Answer True explanation because if  the condition is  given with the query then where clause is…

Q: Which of the following does NOT belong to the SQL Date Functions? a. ADD_MONTHS b. LAST_DAY c.…

A: ADD_MONTHS () function returns date with a given number of months added (date plus integer months).…

Q: Write the difference between the characters' two data types in SQL Server: VARCHAR NVARCHAR

A: Data types: While creating a table in the database, each and every column of the table will be…

Q: Mention why developers might refer to both, the stored procedures and the SQL CLR stored procedure…

A: SQL-CLR is a tiny version of the .NET. CLR that is integrated into the SQL Server 2005 and…

Q: Answer these question by using these tables. Please. Create in PL/SQL a stored procedure called…

A: I have answered this question in step 2.

Q: Create a MySQL table named 'prime_test' that contains two columns. The first column is an integer…

A: Syntax for creating table: CREATE TABLE table_name ( column1 datatype [ NULL | NOT NULL ],…

Q: In SQL Server, describe the distinction between the two data types for the characters as follows:…

A: Introduction: When establishing a table, a SQL developer must decide what data will be stored in…

Q: The given SQL creates a Movie table and inserts some movies. The SELECT statement selects all…

A: The question is to write Modified SQL statement for the given queries.

Q: Write PL/SQL procedure to display the name of all employees in the department which has…

A: SQL query

Q: Writes a PL/SQL function that calculates the factorial of a number passed as a parameter.

A: to find: a PL/SQL function that calculates the factorial of a number passed as a parameter.

Q: Copy all SQL queries to a document and save it as 'yourID_Queries'.

A: Create table student(studied char(9) primary key,first-name varchar(50)not null,last name…

Q: DECLARE CURSOR cursor1 IS SELECT * FROM Students; line cursor1 %type; --------------- BEGIN OPEN…

A: DECLARE CURSOR cursor1 IS SELECT * FROM Students; line cursor1 %type; --------------- BEGIN OPEN…

Q: __________________ can be used to terminate a PL/SQL loop.     EXIT WHEN     CONTINUE WHEN…

A: Question _________________ can be used to terminate a PL/SQL loop. EXIT WHEN CONTINUE WHEN GOTO KIL

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.  

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.