Hello. I've been working on bitmap index AM for some time.
The situation is --- in general it works, but there're some problems I cannot fix myself. I've been using Teodor's scripts for concurrency tests (modified a bit), unfortunately without success. Anyway, here's the patch. I hope someone will look at it and comment it. Some notes: - I haven't tested amrkpos and restrpos functions, don't know how (I've been trying to make planner choose merge join without luck); - no space is freed during vacuums, I think I'll elaborate on this in separate email; - nothing done around cost estimation. Waiting for feedback, thanks. -- Victor Y. Yegorov
diff-20050702.gz
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