Table Creation and Data Manipulation Commands sumita arora solution || Table Creation and Data Manipulation Commands class 12 sumita arora solution || Table Creation and Data Manipulation Commands class 12 sumita arora || Table Creation and Data Manipulation Commands sumita arora || sumita arora Table Creation and Data Manipulation Commands || sumita arora Table Creation and Data Manipulation Commands solution || Table Creation and Data Manipulation Commands sumita arora practical solution || sumita arora practical solution || Table Creation and Data Manipulation Commands class 12 solution || Table Creation and Data Manipulation Commands class 12
Q 1 = Insert all those records of table Accounts into table Pending where amt_outstanding is more than 10000
Q 2 = Increase salary of employee records by 10% (table employee).
Q 3 = Give commission of Rs. 500 to all employees who joined in year 1982 (table Empl).
Q 4 = Allocate the department situated in BOSTON to employee with employee number 7500 (tables EMPL, Dept)
Q 5 = Given the following tables:
Orders (OrdNo, Ord_date, ProdNo#, Qty)
Product (ProdNo, Descp, Price)
Payment (OrdNo, Pment)
Write a query to delete all those records from table Orders whose complete payment has been made.
Q 6. Enlist the names of all tables created by you.
Q 7 = Write Query statements for following transaction : (Consider tables of question 12)
(1)= Increase price of all products by 10%.
(2) = List the details of all orders whose payment is pending as per increased price.
(3) = Decrease prices by 10% for all those products for which orders were placed 10 months before.
Q 8 = Modify table Empl, add another column called Grade of VARCHAR type, size 1 into it.
Q 9 = In the added column Grade, assign grades as follows if sal is in range 700 -1500, Grade is 1 if sal is in range 1500 - 2200, Grade is 2 if sal is in range 2200 -3000, Grade is 3 if sal is in range 3000 - Grade is 4
Q 10 = Add a constraint (NN-Grade) in table Empl that declares column Grade not null.
Q 11 = Insert a record of your choice in table Empl. Make sure not to enter Grade.
Q 12 = Modify the definition of column Grade. Increase its size to 2.
Q 13 = Drop the table Empl.
Q 14 = Create the table Department table based on the following table instance chart.
Q 15 = Populate the table Department with data from table dept. Including only required columns.
Q 16 = Create the table Employee based un the following table instance chart.
Q 17 = Drop table Employee and Department.
Q 18 = Create table Customer as per following Table Instance Chart.
Q 19 = Add one column Email of data type VARCHAR and size 30 to the table Customer.
Q 20 = Add one more column CustomerincomeGroup of datatype VARCHAR(10).
Q 21 = Insert few records with relevant information, in the table.
Q 22 = Drop the column CustomerlncomeGroup from table Customer.
Q 23 = Create table Department as per following Table Instance Chart.
Q 24 = Create table Employee as per following Table Instance Chart.
q25?
ReplyDeletePlease give me question
Delete25)view structures of all tables created by you
ReplyDeletedesc Employee ;
Deletetype A questions please
ReplyDeleteSir , type A question's solution please
ReplyDeleteType A questions
ReplyDeleteQ25 isn't answered yet?
ReplyDeletePlease send me the question.
Delete25) view structures of all tables created by you.
ReplyDeleteOk. I have updated it.
DeleteType A solutions?
ReplyDeletePlease send me the questions.
DeletePlease provide type A answers:
ReplyDeleteTYPE A : SHORT ANSWER QUESTIONS/CONCEPTUAL QUESTIONS
1.What are different divisions of SQL and commands ? Give examples of commands in each
2.What is foreign key ? How do you define a foreign key in your table ?
3. How is FOREIGN KEY commands different from PRIMARY KEY command ?
4. How is FOREIGN KEY commands related to the PRIMARY KEY ?
5.How do you enforce business rules on a database ?
6.What are table constraints ? What are column constraints ? How are these two different ?
7.What is default value ? How do you define it ? What is the default value of column for which no default
value is define ?
8.Differentiate between :
(i) DROP TABLE, DROP DATABASE (ii)DROP TABLE, DROP clause of ALTER TABLE.
Send Ch 12 table creation and Data manipulation commands practical solutions
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