如何在 BIgQuery 中创建 TABLE？

Question

我正在尝试在 BigQuery 上创建临时 table，但错误不断出现。 Portfolio_Covid_Data 是数据集，percentage_population_vaccinated 是我正在创建的 table。我运行的代码是：

DROP TABLE IF EXISTS Portfolio_Covid_Data.percentage_population_vaccinated
CREATE TABLE Portfolio_Covid_Data.percentage_population_vaccinated 
(dea.continent STRING, 
   dea.location STRING,
   dea.date DATE,
   dea.population NUMERIC,
   vac.new_vaccinations NUMERIC,
   rolling_people_vaccinated NUMERIC)

INSERT INTO Portfolio_Covid_Data.percentage_population_vaccinated
  SELECT 
   dea.continent, 
   dea.location,
   dea.date,
   dea.population,
   vac.new_vaccinations,
   SUM(vac.new_vaccinations) OVER (PARTITION BY dea.location ORDER BY dea.location,dea.date ) AS rolling_people_vaccinated
FROM 
   `big-dataset.Portfolio_Covid_Data.covid_deaths` AS dea
JOIN
     `big-dataset.Portfolio_Covid_Data.covid_vaccinations` AS vac
     ON dea.location = vac.location
     AND dea.date = vac.date 
 
SELECT 
    *,
    ROUND((rolling_people_vaccinated/population)*100,2) AS percentage_population_vaccinated
FROM 
    Portfolio_Covid_Data.percentage_population_vaccinated

Answer 1

dea 和 vac 在您的 CREATE TABLE 语句中指的是什么？

这对我有用

CREATE TABLE Portfolio_Covid_Data.percentage_population_vaccinated 
(continent STRING, 
   location STRING,
   date DATE,
   population NUMERIC,
   new_vaccinations NUMERIC,
   rolling_people_vaccinated NUMERIC)

如何在 BIgQuery 中创建 TABLE？

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