Creating a script to purge particular cursor in shared pool

Question

hi Guys, not good in scripting need help
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - 64bit Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for Solaris: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
SQL> !uname -a
SunOS 5.10 Generic_142909-17 sun4u sparc SUNW,SPARC-Enterprise
SQL>
we want to purge the cursor for particular sql id if the version_count exceeds more than 100 in shared pool.
So the action plan is
create a script and put in cron that will
select sql_id, version_count from v$sqlarea where sql_id ='32543gwegfdsg';
1 if version_count >100
then
select address, hash_value from v$sqlarea
where sql_id = '32543gwegfdsg';
ADDRESS HASH_VALUE
00000004FBDBE8D8 455331075
execute the procedure
exec sys.dbms_shared_pool.purge('&address, &hash_value','c')
Edited by: ricky on 19-Aug-2011 12:43 PM
Edited by: ricky on 19-Aug-2011 12:43 PM
Edited by: ricky on 19-Aug-2011 1:00 PM

Answer 1

exec sys.dbms_shared_pool.purge('&address, &hash_value','c')is V11.1 that much different from V11.2 for PURGE arguments?
SQL> desc dbms_shared_pool
PROCEDURE ABORTED_REQUEST_THRESHOLD
Argument Name               Type               In/Out Default?
THRESHOLD_SIZE           NUMBER               IN
PROCEDURE KEEP
Argument Name               Type               In/Out Default?
NAME                    VARCHAR2          IN
FLAG                    CHAR               IN     DEFAULT
PROCEDURE PURGE
Argument Name               Type               In/Out Default?
NAME                    VARCHAR2          IN
FLAG                    CHAR               IN     DEFAULT
HEAPS                    NUMBER               IN     DEFAULT
PROCEDURE SIZES
Argument Name               Type               In/Out Default?
MINSIZE               NUMBER               IN
PROCEDURE UNKEEP
Argument Name               Type               In/Out Default?
NAME                    VARCHAR2          IN
FLAG                    CHAR               IN     DEFAULT