Improve caching in range type I/O functions.

Cache the the element type's I/O info across calls, not only the range type's info. In passing, also clean up hash_range a bit more.

Improve caching in range type I/O functions.
Cache the the element type's I/O info across calls, not only the range type's info. In passing, also clean up hash_range a bit more.
04da3232 · Tom Lane · 37ee4b75 · 04da3232
Commit 04da3232 authored Nov 15, 2011 by Tom Lane
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Showing with 176 additions and 140 deletions

src/backend/utils/adt/rangetypes.c src/backend/utils/adt/rangetypes.c +176 -140

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--- a/src/backend/utils/adt/rangetypes.c
+++ b/src/backend/utils/adt/rangetypes.c