Add two HyperLogLog functions
New functions initHyperLogLogError() and freeHyperLogLog() simplify
using this module from elsewhere.
Author: Tomáš Vondra
Review: Peter Geoghegan
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/948c97958bf37adb2a9c2d6d92c255abfc7499ba
Modified Files
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src/backend/lib/hyperloglog.c | 48 ++++++++++++++++++++++++++++++++++++++++-
src/include/lib/hyperloglog.h | 2 ++
2 files changed, 49 insertions(+), 1 deletion(-)