IDS Forum

Re: fetch statement with shell script

Posted By: GPalmer@tsys.com
Date: Wednesday, 25 March 2009, at 3:48 p.m.

In Response To: Re: fetch statement with shell script (LAKSHMI DEVI PALANISSAMY)

Hi,

I have issues calling anything an "application" if it does not have full
error checking. That aside I believe what you are asking for is

What environment variable do I need to set to cause dbaccess to exit at
the first SQL error?

The answer to that question is DBACCNOING setting ( and exporting ) this
variable to any value will cause dbaccess to exit when the first non zero
SQLCODE happens. Where I work we set it to 0 ( Zero) most of the time.

The error checking then needs to be done by what ever called the dbaccess
executable.

Your example did not show any BEGIN WORK or COMMIT WORK, if your database
has logging I would work that in around place that make logical.

George.

"LAKSHMI DEVI PALANISSAMY" <lakshmidevip@hcl.in>
Sent by: ids-bounces@iiug.org
03/25/2009 11:37 AM
Please respond to
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Subject
Re: fetch statement with shell script [15335]

Hi

We need to get the SQL EXIT code for each one of the SQL queries and
validate
the same before proceeding to execute next SQL QUERY. If there is any
failure
in executing the SQL QUERY, then we need to quit the application.
Otherwise we
need to continue executing the next SQL QUERY in sequence.

To illustrate our requirement better, here is an example

Eg. 1: We need to execute SQL QUERY to lock one of the tables present in
our
database using

lock table <table_name> in exclusive mode

perform some operations on the table and then unlock the table using

unlock table <table_name>

All these transactions to the database should happen within single session

before we close the database.
We require this to be implemented using shell script instead of using
ESQL/C
or PERL.

Let us know the best possible solution if any exists

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Messages In This Thread

• fetch statement with shell script
  LAKSHMI DEVI PALANISSAMY -- Wednesday, 25 March 2009, at 11:06 a.m.
  • Re: fetch statement with shell script
    Keith Simmons -- Wednesday, 25 March 2009, at 11:20 a.m.
  • Re: fetch statement with shell script
    Art Kagel -- Wednesday, 25 March 2009, at 12:03 p.m.
    • Re: fetch statement with shell script
      LAKSHMI DEVI PALANISSAMY -- Wednesday, 25 March 2009, at 2:36 p.m.
      • RE: fetch statement with shell script
        Anthony Judish -- Wednesday, 25 March 2009, at 2:44 p.m.
        • Re: RE: fetch statement with shell script
          LAKSHMI DEVI PALANISSAMY -- Thursday, 26 March 2009, at 9:29 a.m.
          • Re: RE: fetch statement with shell script
            Art Kagel -- Thursday, 26 March 2009, at 9:59 a.m.
            • Re: RE: fetch statement with shell script
              LAKSHMI DEVI PALANISSAMY -- Thursday, 26 March 2009, at 11:25 a.m.
              • Re: RE: fetch statement with shell script
                Keith Simmons -- Thursday, 26 March 2009, at 11:55 a.m.
                • Re: fetch statement with shell script
                  rroussey@comcast.net -- Thursday, 26 March 2009, at 2:23 p.m.
              • Re: RE: fetch statement with shell script
                Art Kagel -- Thursday, 26 March 2009, at 2:19 p.m.
              • Re: RE: fetch statement with shell script
                DAVE GRIFFEN -- Friday, 27 March 2009, at 5:45 p.m.
      • Re: fetch statement with shell script
        GPalmer@tsys.com -- Wednesday, 25 March 2009, at 3:48 p.m.
      • Re: fetch statement with shell script
        Art Kagel -- Wednesday, 25 March 2009, at 4:02 p.m.
        • Re: fetch statement with shell script
          Jonathan Leffler -- Monday, 30 March 2009, at 2:50 a.m.
  • Re: fetch statement with shell script
    Marco Greco -- Wednesday, 25 March 2009, at 12:22 p.m.

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