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Oracle SQL Developer: stop script running if error


By : J.Doe
Date : September 15 2020, 08:00 AM
I think the issue was by ths following , SQL Developer supports the SQL*Plus commands whenever sqlerror and whenever oserror.
These allow you to stop processing when the script hits an issue.
code :
select * from dual
where  ;

select * from dual;

whenever sqlerror exit
whenever oserror exit

select * from dual
where  ;

select * from dual;
SQL> select * from dual
  2  where  ;

Error starting at line : 2 in command -
select * from dual
where  
Error at Command Line : 3 Column : 7
Error report -
SQL Error: ORA-00936: missing expression
00936. 00000 -  "missing expression"
*Cause:    
*Action:
SQL> 
SQL> select * from dual;
DUMMY   
X        


SQL> 
SQL> whenever sqlerror exit
SQL> whenever oserror exit
SQL> 
SQL> select * from dual
  2  where  ;

Error starting at line : 10 in command -
select * from dual
where  
Error at Command Line : 11 Column : 7
Error report -
SQL Error: ORA-00936: missing expression
00936. 00000 -  "missing expression"
*Cause:    
*Action:


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How can I generate Oracle Database export script Using Oracle SQL Developer?


By : Roberto Zibert
Date : March 29 2020, 07:55 AM
To fix this issue I need to Generate an export script of entire Oracle Database using using SQL Developer. , Tools-> Database Export?

Running pig script gives the error as: job has failed. Stop running all dependent jobs


By : SCT
Date : March 29 2020, 07:55 AM
I wish this help you After some research, I found that the problem here is LeaseExpiredException. This might be because the output of mapper was removed. One of the reason for this might be due to the quota allocated for the user. In my case, I was running this script in a very large data, and my quota was insufficient to process/store the data.
We can check the quota by the following command:
code :
hadoop fs -count -q /user/username

How to stop entire script from running when certain condition met without error in R


By : user2716299
Date : March 29 2020, 07:55 AM
I wish this helpful for you Calling q() inside an if block from a script in the editor pane of RStudio crashes my RStudio in a similar manner, with a fatal error dialog box. I suspect this is an RStudio bug and should be reported if it recurs with the latest RStudio.
Just putting q() in a script not in an if block quits RStudio as expected, without error messages.
code :
if(1>0)stop("am stopping")
print("No")

How to stop task in oracle sql developer


By : samopitam
Date : March 29 2020, 07:55 AM
With these it helps I would recommend not to stop it from SQL Developer instead you can get the session id from V$SESSION of this connection and kill it
code :
alter system kill session 'sid,serial#';

how to stop multiple python script running if any script has error


By : Madhumitha Subramani
Date : March 29 2020, 07:55 AM
like below fixes the issue os.system will return the exit status of the system call. Just check to see if your command executed correctly.
code :
ret = os.system('python script1.py')
if ret != 0:
    # call failed
    raise Exception("System call failed with error code %d" % ret)


ret = os.system('python script2.py')
if ret != 0:
    # call failed
    raise Exception("System call failed with error code %d" % ret)
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