⟩ What is Record-at-a-time?
The Low level or Procedural DML can specify and retrieve each record from a set of records. This retrieve of a record is said to be Record-at-a-time.
The Low level or Procedural DML can specify and retrieve each record from a set of records. This retrieve of a record is said to be Record-at-a-time.
What is the use of the DROP option in the ALTER TABLE command?
What command is used to get back the privileges offered by the GRANT command?
What is the value of comm and sal after executing the following query if the initial value of ‘sal’ is 10000 UPDATE EMP SET SAL = SAL + 1000, COMM = SAL*0.1;?
Which Oracle supplied package can you use to output values and messages from database triggers, stored procedures and functions within SQL*Plus?
How to implement ISNUMERIC function in SQL *Plus ?
What will be the output of the following query?
Which Oracle supplied package will enable this feature?
State true or false. !=, <>, ^= all denote the same operation?
Which system table contains information on constraints on all the tables created? obtained?
What is the advantage of specifying WITH GRANT OPTION in the GRANT command?