Monthly Archives: May 2009

File locking…

I am building a file upload package (or actually it has been built and I am expanding it). The file should be uploaded by a third party and when it’s done, then this code should kick off and upload the file to a clob for further processing. The problem is that the third party can […]

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Semaphores (revisited)

In a previous blog I talked about turning triggers on and off using semaphores. I created a semaphore for every table I needed along with its programs to set and unset the semaphore and to get its current state. This was a rather cumbersome process, because for every new trigger I needed to add these […]

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