pgspider cstore fdw docker 镜像试用

version: ‘3‘

services:

  pgspider-cstore:

    image: dalongrong/pgspider:cstore

    ports: 

    - "5433:5432"

    environment: 

    - "POSTGRES_PASSWORD=dalong"

启动docker-compose 服务

docker-compose up -d

下载demo 数据

wget http://examples.citusdata.com/customer_reviews_1998.csv.gz

wget http://examples.citusdata.com/customer_reviews_1999.csv.gz

加压文件：

gzip -d customer_reviews_1998.csv.gz

gzip -d customer_reviews_1999.csv.gz

copy 数据到容器，使用docker cp 命令

CREATE EXTENSION cstore_fdw;

CREATE SERVER cstore_server FOREIGN DATA WRAPPER cstore_fdw;

CREATE FOREIGN TABLE customer_reviews

(

    customer_id TEXT,

    review_date DATE,

    review_rating INTEGER,

    review_votes INTEGER,

    review_helpful_votes INTEGER,

    product_id CHAR(10),

    product_title TEXT,

    product_sales_rank BIGINT,

    product_group TEXT,

    product_category TEXT,

    product_subcategory TEXT,

    similar_product_ids CHAR(10)[]

)

SERVER cstore_server

OPTIONS(compression ‘pglz‘);

导入数据：

\COPY customer_reviews FROM ‘customer_reviews_1998.csv‘ WITH CSV;

\COPY customer_reviews FROM ‘customer_reviews_1999.csv‘ WITH CSV;

SELECT

    customer_id, review_date, review_rating, product_id, product_title

FROM

    customer_reviews

WHERE

    customer_id =‘A27T7HVDXA3K2A‘ AND

    product_title LIKE ‘%Dune%‘ AND

    review_date >= ‘1998-01-01‘ AND

    review_date <= ‘1998-12-31‘;