In a Distributed Database System Can we execute two queries
simultaneously ? Justify ?
Answer Posted / vishal
Yes It is possible only when commit is applied for two different tables, but when the same table is used on diff environemnt then It is not possible.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the difference between cluster and non-cluster index?
What is thread join () in threading?
How do you write a subquery?
Does sql full backup truncate logs?
What is compound trigger?
how does a local variable is defined using t-sql? : Transact sql
1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...
how can we take a backup of a mysql table and how can we restore it. ? : Sql dba
How to fetch values from testtable1 that are not in testtable2 without using not keyword?
What is the best sql course?
what is schema? : Sql dba
What is function and procedure?
Mention what does the hierarchical profiler does?
How are functions and procedures called in PL/SQL?
What is a pl/sql block?