var_pop ( numeric_type ) → double precision for real or double precision, otherwise numericComputes the population variance of the input values (square of the population standard deviation).
var_pop
Computes the population variance of the input values (square of the population standard deviation).
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
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Definition PG 18
Computes the population variance of the input values (square of the population standard deviation).
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center · PostgreSQL 18 · wiki-repair-20261023:88cd98cfdaa61404c587c64d89f13d7b2eeaab514bb48af4df98456a8e2dfeff
Text language: en · wiki-repair-20261023:88cd98cfdaa61404c587c64d89f13d7b2eeaab514bb48af4df98456a8e2dfeff