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Linear probabilistic counter as aggregate UDF to estimate COUNT(DISTINCT x)

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Name		Name	Last commit message	Last commit date
Latest commit History 20 Commits
src		src
.gitignore		.gitignore
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
install.sql		install.sql
test.sql		test.sql
uninstall.sql		uninstall.sql

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estimate_count_distinct

Installation

make
vsql -U dbadmin -f install.sql

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Linear probabilistic counter as aggregate UDF to estimate COUNT(DISTINCT x)

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