DSXchange

Hi,

I would like to know if dssh supports a batch mode, the intention is to write a scripts which would perform below activities:

1. Add VOC entry for a hashed file
2. Delete VOC entry for hashed file
3. Create and build secondary indexes for hashed files
4. Delete secondary indexes for hashed files
5. Fetch a particular record from hashed file from Unix script.

We can perform 1-4 in interactive mode but would like to have scripts with parameters that can be executed rather than having every developer meddling with VOC file.


Thanks

Not sure about the 'batch mode' you mentioned but you can certainly execute dssh queries from the command line and bundle those into scripts.

But then it seems you already know that.

To bundle the commands in a script and run them, is there any flag of dssh which accepts the script file as input and runs it ?

From inside the dssh script, is it posible to run a query and let the result dumped into a flat file using standard redirection.

Thanks

See edited reply.

I meant your shell script could 'bundle' as in make multiple calls to dssh, one for each command / function you needed to run. Did not mean to imply there is any kind of 'script' capability within dssh itself, although there very well could be. Never had a need to investigate any such thing so others will need to clarify that for you.

There's always COMO ON and COMO OFF for that 'redirection' but me, I'd stick with using standard stuff from the command line and leave COMO for the interactive client sessions.

Make sure that your command search path (PATH environment variable) includes $DSHOME/bin for these commands.

chulett wrote:But then it seems you already know that.

Wow you spotted an appropriate post of mine. Looks like your version of DSXchange supplies appropriate links like those found in social networking sites

Yup, I was wondering if at all there was any flag in dssh that takes a file with queries with the intention to avoid the to and fro calls to dssh. Anyhow I will go ahead with bundling them into shell script.


Thanks

ray.wurlod wrote:

Code: Select all

5.  UVread hashedfile keyvalue

Thanks for the reply Ray, Is there a way to fetch all records of select query from dssh by getting rid of "Press any key to continue..."


Thanks

Add the NO.PAGE keyword to the query.

Or redirect stdin from /dev/null. This provides the responses to "Press any key to continue . . ."