From the database level, how can you tell under which time
zone a database is operating?
what are the disadvantages of hierarchial database over RDBMS?
What is Read-Only Transaction ?
3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.
what are the things that you consider while creating indexes on partitioning tables?
State the difference along with examples between Oracle 9i, Oracle 10g and Oracle 11i.
i have a table with the columns below as Emp_ID Address_ID Address_Line City Country -------- --------- ----------- ------ --------- Q: Display the Emp_ID's those having more than one Address_ID
What is an UTL_FILE.What are different procedures and functions associated with it?
Give the sequence in which triggers fired during insert operations, when the following 3 triggers are defined at the same block level ?
Explain the use of grant option in exp command.
I am using an Oracle 8i Database my data contains Clob data. I am using toad version 7.6 i am able to get the data in toad but unable to extract the data in excel.when trying to extract the data into the excel the toad error says out of memory. Can any body please help me to extract the data through the same toad version. Thanks in advance
what is pragma?
How to define an oracle cursor variable?