timescaledb

时序数据库扩展插件

扩展总览

PIGSTY 第三方扩展: timescaledb : 时序数据库扩展插件

基本信息

元数据

  • 默认版本: 2.19.0
  • PG大版本: 17,16,15,14
  • 动态加载: 需要显式加载
  • 需要DDL: 需要执行 CREATE EXTENSION DDL
  • 可重定位: 可以重定位安装至其他模式下
  • 信任程度: 未受信任,创建扩展需要超级用户权限
  • 所需模式: timescaledb_information, timescaledb_experimental
  • 所需扩展: 无

软件包

  • RPM仓库:PIGSTY
  • RPM包名:timescaledb-tsl_$v*
  • RPM版本:2.18.2
  • RPM依赖:无
  • DEB仓库:PIGSTY
  • DEB包名:postgresql-$v-timescaledb-tsl
  • DEB版本:2.18.2
  • DEB依赖:无

最新版本

系统 架构 PG17 PG16 PG15 PG14 PG13
el8 x86_64 timescaledb-tsl_17
PIGSTY 2.19.0
timescaledb-tsl_16
PIGSTY 2.19.0
timescaledb-tsl_15
PIGSTY 2.19.0
timescaledb-tsl_14
PIGSTY 2.19.0
timescaledb-tsl_13
PGDG 2.15.3
el8 aarch64 timescaledb-tsl_17
PIGSTY 2.19.0
timescaledb-tsl_16
PIGSTY 2.19.0
timescaledb-tsl_15
PIGSTY 2.19.0
timescaledb-tsl_14
PIGSTY 2.19.0
el9 x86_64 timescaledb-tsl_17
PIGSTY 2.19.0
timescaledb-tsl_16
PIGSTY 2.19.0
timescaledb-tsl_15
PIGSTY 2.19.0
timescaledb-tsl_14
PIGSTY 2.19.0
timescaledb-tsl_13
PGDG 2.15.3
el9 aarch64 timescaledb-tsl_17
PIGSTY 2.19.0
timescaledb-tsl_16
PIGSTY 2.19.0
timescaledb-tsl_15
PIGSTY 2.19.0
timescaledb-tsl_14
PIGSTY 2.19.0
d12 x86_64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0
d12 aarch64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0
u22 x86_64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0
u22 aarch64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0
u24 x86_64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0
u24 aarch64 postgresql-17-timescaledb-tsl
PIGSTY 2.19.0
postgresql-16-timescaledb-tsl
PIGSTY 2.19.0
postgresql-15-timescaledb-tsl
PIGSTY 2.19.0
postgresql-14-timescaledb-tsl
PIGSTY 2.19.0

扩展安装

使用 pig 命令行工具安装 timescaledb 扩展:

pig ext install timescaledb

使用 Pigsty剧本 安装 timescaledb 扩展:

./pgsql.yml -t pg_extension -e '{"pg_extensions": ["timescaledb"]}' # -l <集群名>

YUM仓库 手工安装 timescaledb RPM 包:

dnf install timescaledb-tsl_17*;
dnf install timescaledb-tsl_16*;
dnf install timescaledb-tsl_15*;
dnf install timescaledb-tsl_14*;

APT仓库 手工安装 timescaledb DEB 包:

apt install postgresql-17-timescaledb-tsl;
apt install postgresql-16-timescaledb-tsl;
apt install postgresql-15-timescaledb-tsl;
apt install postgresql-14-timescaledb-tsl;

扩展 timescaledb 需要通过 shared_preload_libraries 进行 动态加载

shared_preload_libraries = 'timescaledb'; # 修改 PG 集群配置

使用以下 SQL 命令在已经安装此扩展插件的 PG 集群上 启用 timescaledb 扩展:

CREATE EXTENSION timescaledb;

使用方法

Create a table and turn it into hypertable

DROP TABLE IF EXISTS ts_test;
CREATE TABLE ts_test
(
    id BIGINT PRIMARY KEY,
    ts TIMESTAMPTZ NOT NULL,
    v  INTEGER -- payload
);
SELECT create_hypertable('ts_test', by_range('id'));

INSERT INTO ts_test 
    SELECT i, now() + (i || ' seconds')::INTERVAL, i % 100 
    FROM generate_series(1, 1000000) i;


ALTER TABLE ts_test SET (timescaledb.compress_chunk_time_interval = '24 hours');

Continuous Agg Example:


CREATE MATERIALIZED VIEW continuous_aggregate_daily( timec, minl, sumt, sumh )
WITH (timescaledb.continuous) AS
  SELECT count(*) FROM ts_test;


SELECT add_job('SELECT 1','1h', initial_start => '2024-07-09 18:52:00+00'::timestamptz);




最后修改 2025-03-20: update extension version (52133a3)