Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / satish m
The Program Global Area or Process Global Area (PGA) is a
memory region that contains
data and control information for a single server process or
a single background process. The
PGA is allocated when a process is created and deallocated
when the process is terminated.
In contrast to the SGA, which is shared by several
processes, the PGA is an area that is used
by only one process. In a dedicated server configuration,
the PGA includes these
components:
• Sort area: Used for any sorts that may be required to
process the SQL statement
• Session information: Includes user privileges and
performance statistics for the session
• Cursor state: Indicates the stage in the processing of the
SQL statements that are
currently used by the session
• Stack space: Contains other session variables
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is an oracle database schema?
How to calculate the approximate size of the SGA based on the size of the block,shared_pool,redo_buffer_cache and db_buffer_cache?
What is an Integrity Constrains in Oracle?
What are Oracle Schema Objects?
What is an Oracle SYSTEM tablespace and when is it Created?
Can a View based on another View in Oracle?
What are the uses of Oracle Rollback Segment?
What is the use of Oracle Control File?
What is an Oracle Data Dictionary?
Can a Tablespace hold objects from different Schemes in Oracle?
Teradata: How can we know the indexed column in a table?
What is the function of Redo Log in Oracle?
What is an Oracle Data Block?
What is an Oracle Data Segment?
How to define Data Block size in Oracle?
