What is the difference between pl and sql?

535

How to fetch values from testtable1 that are not in testtable2 without using not keyword?

739

What is raid? How does it help storage of databases?

594

What is the command used to fetch the first 5 characters of a string?

697

What is a delimiter in sas?

534

what are the advantages a stored procedure? : Sql dba

536

Why do we use joins in sql?

493

Can we alter stored procedure?

533

Why stored procedures are faster than query?

558

What is difference between db2 and sql?

522

How do you delete data from a table?

529

Could you please provide oca (oracle 10g) dumps for my certification ?

4498

Why we use stored procedure instead of query?

525

Is sql between inclusive?

579

How are sql commands classified?

583