What is connection pool in oracle?
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
what is foreign key?
Explain compound trigger in oracle?
What is literal?
How do you increase the OS limitation for open files (LINUX and/or Solaris)?
what is the bitmap index?
difference between truncate and delete ,drop?
find out the third highest salary?
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what is insert all statement in sql
What is the disadvantage of User defind function?
What is a Public Synonyms ?
How to update rows in table, suppose i have lacks of rows in table how to update total table with update statement. Can u please any one answer this question with update statement.