Blame for infra/bigquery_schema.sql

CREATE TABLE IF NOT EXISTS `YOUR_PROJECT_ID.YOUR_DATASET.tools` (
  tool_id STRING NOT NULL,
  slug STRING NOT NULL,
  name STRING NOT NULL,
  summary STRING NOT NULL,
  category STRING NOT NULL,
  repo_url STRING NOT NULL,
  website_url STRING,
  submitted_by STRING NOT NULL,
  created_at TIMESTAMP NOT NULL
)
PARTITION BY DATE(created_at)
CLUSTER BY category, slug;

CREATE TABLE IF NOT EXISTS `YOUR_PROJECT_ID.YOUR_DATASET.tool_ratings` (
  tool_id STRING NOT NULL,
  voter_id STRING NOT NULL,
  rating INT64 NOT NULL,
  created_at TIMESTAMP NOT NULL,
  updated_at TIMESTAMP NOT NULL
)
PARTITION BY DATE(created_at)
CLUSTER BY tool_id, voter_id;