On Wed, Sep 7, 2016 at 4:31 PM, John R Pierce <pierce@xxxxxxxxxxxx> wrote:
On 9/7/2016 1:36 PM, Ken Tanzer wrote:
No transformation is needed, except for padding the fields out to their maximum lengths.
without accessing metadata, how would you know what those maximum lengths are??
I agree you'd need metadata. My OP mentioned looking this up in the information schema
and how would the calling program even know what the fields are if its not aware of the field lengths?
Do you mean how would the function know? I didn't see a better way than by explicitly passing the view name.
what if a field is type 'text' ? or an array type ?
They won't be. This has to work for a very specific set of views I've created, not for any view in the universe!
Cheers,
Ken
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john r pierce, recycling bits in santa cruz
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