Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pratap dixit
Pessimistic and Optimistic lock
Pessimistic- at the time of reading , locking the row
Optimistic- at time of updating , locking the row.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Is primary key indexed by default in oracle?
How to use windows user to connect to the server?
What is connection pool in oracle?
How to start your 10g xe server?
How to use subqueries with the in operator using oracle?
What is a named program unit?
what is the dual table in oracle?
How to synchronize 2 schema's objects?
What operating systems are supported by oracle database 10g xe?
Other than making use of the statspack utility, what would you check when you are monitoring or running a health check on an Oracle 8i or 9i database?
How many types of auditing in Oracle?
How to concatenate two text values in oracle?
what is the difference between data migration and production migration.
WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
What is a select query statement in oracle?
