Breaking out of RecordLock...
Robert Brenstein
rjb at rz.uni-potsdam.de
Wed Feb 18 17:33:59 CST 2004
>That's exactly what we've been doing, which is why we find it odd that a
>cursor might be left "open"... we've been very careful to create and
>remove cursors in the same handler. Our program is quite large, though,
>with dozens (if not hundreds) of SQL calls, so tracking this down will
>be hard.
Have you tried writing a scavenger script? A handler that goes
through all objects of a selected stack, fetches their script, and
finds all valentina calls, reporting them in a sequence (or reporting
only selected ones)?
I used this approach not that long ago in my database server to find
out all handlers with missing database flush. I found more instances
than I anticipated :) The report included full object references, so
it was easy to go and fix them.
Even for a large stack, this is faster than inspecting all scripts manually.
Another thing to check is whether you do error checking after each
valentina call. May be you do have a close request but it has a typo
or something. If the error is not detected, the cursor is left open.
Similar scavenger script can report these as well (particularly easy
if a central error handler is used).
Robert
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