Hi, I have interesting question that stops me now. Suppose I have 2 functions
1. preparestate 2. doajob first allocates some state using MemoryContextAlloc(TopTransactionContext) or something, another function using that memory. question is how I lookup that memory in second function doajob? Of cause I can return a handle from first function, pointer and accept that pointer in second function, but in this case I have to check that pointer on validity and so on... Is there any good practice ( some way to do so ) for that? Thank you. ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly