lower_quantile

Lower Quantile 聚合函数

概览

扩展包名版本分类许可证语言
lower_quantile1.0.3FUNCBSD 2-ClauseC
ID扩展名BinLibLoadCreateTrustReloc模式
4620lower_quantile-
相关扩展quantile topn ddsketch omnisketch count_distinct first_last_agg

版本

类型仓库版本PG 大版本包名依赖
EXTPIGSTY1.0.31817161514lower_quantile-
RPMPIGSTY1.0.31817161514lower_quantile_$v-
DEBPIGSTY1.0.31817161514postgresql-$v-lower-quantile-
OS / PGPG18PG17PG16PG15PG14
el8.x86_64
el8.aarch64
el9.x86_64
el9.aarch64
el10.x86_64
el10.aarch64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
d12.x86_64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
d12.aarch64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
d13.x86_64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
d13.aarch64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
u22.x86_64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
u22.aarch64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
u24.x86_64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
u24.aarch64
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3
PIGSTY 1.0.3

构建

您可以使用 pig build 命令构建 lower_quantile 扩展的 RPM / DEB 包:

pig build pkg lower_quantile         # 构建 RPM / DEB 包

安装

您可以直接安装 lower_quantile 扩展包的预置二进制包,首先确保 PGDGPIGSTY 仓库已经添加并启用:

pig repo add pgsql -u          # 添加仓库并更新缓存

使用 pig 或者是 apt/yum/dnf 安装扩展:

pig install lower_quantile;          # 当前活跃 PG 版本安装
pig ext install -y lower_quantile -v 18  # PG 18
pig ext install -y lower_quantile -v 17  # PG 17
pig ext install -y lower_quantile -v 16  # PG 16
pig ext install -y lower_quantile -v 15  # PG 15
pig ext install -y lower_quantile -v 14  # PG 14
dnf install -y lower_quantile_18       # PG 18
dnf install -y lower_quantile_17       # PG 17
dnf install -y lower_quantile_16       # PG 16
dnf install -y lower_quantile_15       # PG 15
dnf install -y lower_quantile_14       # PG 14
apt install -y postgresql-18-lower-quantile   # PG 18
apt install -y postgresql-17-lower-quantile   # PG 17
apt install -y postgresql-16-lower-quantile   # PG 16
apt install -y postgresql-15-lower-quantile   # PG 15
apt install -y postgresql-14-lower-quantile   # PG 14

创建扩展

CREATE EXTENSION lower_quantile;

最后修改 2026-03-08: add extension catalog (baacba6)