Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

capture oracle bind_variable value_string null

Posted on 2014-02-27
4
Medium Priority
?
1,327 Views
Last Modified: 2014-03-10
Hello,

How can I capture bind variable for sql_id. I have tested the following script but the value_string is null and the sattistics level is typical.

select  sql_id,  t.sql_text SQL_TEXT,  b.name BIND_NAME,  b.value_string BIND_STRING
from  v$sql t  join DBA_HIST_SQLBIND b  using (sql_id)
where  b.value_string is not null  and sql_id='d4yj18kvu48j2'
/

Thanks
0
Comment
Question by:bibi92
  • 3
4 Comments
 
LVL 78

Expert Comment

by:slightwv (䄆 Netminder)
ID: 39892754
I've not used DBA_HIST_SQLBIND.

Whenever I've looked up bind variables I've used v$sql_bind_capture
0
 
LVL 74

Accepted Solution

by:
sdstuber earned 2000 total points
ID: 39892781
dba_hist_sqlbind isn't exhaustive.  It's only captures snapshots - as represented by the SNAP_ID column.

You can try to look in v$sql_bind_capture if you ran your query recently but even that isn't guaranteed.

There's even a column for that "WAS_CAPTURED" which, if NO, means it wasn't captured
0
 
LVL 74

Expert Comment

by:sdstuber
ID: 39892798
If you want to be sure to capture all binds ever used then trace your session with bind capture on then run your query and check the file.

obviously, this isn't something you'd have turned on all the time.
0
 
LVL 74

Expert Comment

by:sdstuber
ID: 39917902
A split is probably in order here.

slightwv also posted  v$sql_bind_capture, but before me
0

Featured Post

Become an Android App Developer

Ready to kick start your career in 2018? Learn how to build an Android app in January’s Course of the Month and open the door to new opportunities.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Why doesn't the Oracle optimizer use my index? Querying too much data Most Oracle developers know that an index is useful when you can use it to restrict your result set to a small number of the total rows in a table. So, the obvious side…
Shell script to create broker configuration file using current broker Configuration, solely for purpose of backup on Linux. Script may need to be modified depending on OS-installation. Please deploy and verify the script in a test environment.
This video shows how to Export data from an Oracle database using the Datapump Export Utility.  The corresponding Datapump Import utility is also discussed and demonstrated.
This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function

577 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question