create table products ( name text not null, product text not null, id bigint not null, brand text not null, url text not null, content , categories , image_urls text not null, skus ); comment on column products.name is ' Product name '; comment on column products.product is ' URL to product object '; comment on column products.id is ' Unique identifier for product '; comment on column products.brand is ' Brand name '; comment on column products.url is ' Link to product detail page where item can be purchased '; comment on column products.categories is ' A list of categories to which this product belongs. '; comment on column products.image_urls is ' A map of key/value pairs with the key being the image resolution WIDTHxHEIGHT and the value being an array of image objects. '; comment on column products.skus is ' List of Skus ';