Pavel Ajtkulov <[EMAIL PROTECTED]> writes:
> this patch allow to use Knuth-Morrison-Pratt algorithm for strpos() function 
> (see Cormen et al. Introduction to Algorithms, MIT Press, 2001).

This seems like a lot of complexity added to fix a non-problem.  We've
had no complaints about the speed of those functions (at least not since
we changed the original O(N^2) method :-().

                        regards, tom lane

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