How to define a data field as not null?
What are the components of physical database structure in the Oracle database?
what are pseudocolumns?
What is meant by a deadlock situation?
Can multiple columns be used in group by in oracle?
How you find out version of installed workflow?
Who i will insert 1 lacks record in a Database table
How to define an anonymous block?
Find all employees in Dept “Marketing”.
What do you understand by database schema and what does it hold?
How does oracle handle read consistency?
Give syntax for SQL and ORACLE joins.
1) WIll all the user get the DEFAULT profile, if their current profile got deleted at any point of time? 2) What are the Situation we need to MOVE the TABLE between T.spaces? 3) What is the use of MOVING the TABLE between SCHEMA'S? 4) What are the Table Clause, Segment Clause and the Datafile Clause which will override each other? 5) Explain SORT_AREA_SIZE of Tempfile to make UNIFORM SIZE