Register

Tuple relational calculus - Seeking advice

729 views
0 0 votes

I am not well versed in Predicate calculus and maybe, therefore, I am having problems writing queries in Tuple Relational Calculus and sometimes also in interpreting them.

I want to know if there is any specific and definite procedure of translating the Relational Algebra expressions into the Tuple Relational Calculus expressions and vice-versa. 

Or if you could get me some names of good books/lectures on predicate calculus.

Any guidance or reference would be highly helpful for me.

Thank You.

1 Answer

2 2 votes
@harsh i think you should refer to Rosen for predicate calculus ,it is very good book & you will not face any problem.

this part is there in descrete mathematics so first you should go with that topic then

you can solve tuple relational calculus problems
Voting & Accepting an answer helps improve the community
← Previous · C programmingNext → · Binary Adder-Subtrac...
← Previous in category · Two phase locking an...Next in category → · Doubt in Dependency ...
Position:
Show:

Related questions

0 0 votes
0 0 answers
1.7k
1.7k views
Parshu gate asked Dec 5, 2017
1,654 views
relational calculus
1 1 vote
2 2 answers
2.6k
2.6k views
Harsh Kumar asked Jul 2, 2018
2,637 views
Tuple Relational Calculus Query - Confirm the Answer
Relation Schema : Employee (Name, Ssn, Bdate, Address, Dept_number)Project (Pname, Pno, Dept_number)WorksOn (Essn, Pno, Hours)List the names of employees who work on all ...
1 1 vote
2 answers 2 answers
1.4k
1.4k views
tarunmaganti asked Apr 15, 2018
1,407 views
Tuple Relational Calculus - What is the difference between these two types of bounded variables in the expressions?
If there are three tables to choose from -Sailors(sid,sname); Reserves(sid,bid); Boats(bid,color)Question is to choose a sailor who reserved a red boat.My question is wha...
0 0 votes
0 0 answers
1.2k
1.2k views
Tuhin Dutta asked Dec 10, 2017
1,152 views
Tuple relational calculus
What does the following tuple relational calculus query produce?• Student (Student_name, street, city)• Score (Student_name, Branch_name, marks)• Branch (Branch_name, HOD...