Why do we use %rowtype & %type in plsql?
What is autocommit sql?
How to write a procedure for displying the data in a TREE or (PARENT and CHILD ) relationship , for ex: A is the main project id, for this project B,C,D are sub tasks(sub project id's) for B the sub tasks are e,f,g and for c is h ,i ,j and for d is k,l,m now i need to display the o/p in a TREE fashion pls help me , thanks in advance surendra
What is error ora-12154: tns:could not resolve the connect identifier specified?
How many levels can subqueries be nested in a FROM clause?
What is pl sql quora?
Explain raise_application_error.
Define implicit and explicit cursors.
how can we know the count/number of elements of an array? : Sql dba
What is a table in a database?
What is keys and its types?
Which one is better sql or oracle?
How to display the records between two range in Oracle SQL Plus?