Bigquery 中 Where 子句的语法错误

Question

I am getting an error when I try to use where clause in the following query :

SELECT  
  creation_date
FROM 
  `bigquery-public-data.Whosebug.Whosebug_posts`
WHERE
  creation_date BETWEEN 2021-08-01 AND 2021-08-31;

Syntax error : No matching signature for operator BETWEEN for argument types: TIMESTAMP, INT64, INT64.  Supported signature: (ANY) BETWEEN (ANY) AND (ANY) at [6:17]

What is the correct way to do it? I am trying to create daily aggregate table for month of August combing data from 2 tables.

Answer 1

只需查看您正在处理的实际数据类型：以下将起作用：creation_date 是时间戳数据类型，因此转换为 DATE 并对静态日期使用引号。

SELECT  
  creation_date
FROM 
  `bigquery-public-data.Whosebug.Whosebug_posts`
WHERE
  DATE(creation_date) BETWEEN '2013-01-02' AND '2021-08-31';

Answer 2

我会试试这个

SELECT  
  creation_date
FROM 
  `bigquery-public-data.Whosebug.Whosebug_posts`
WHERE
  creation_date BETWEEN '2021-08-01' AND '2021-08-31';

或这个

SELECT  
  creation_date
FROM 
  `bigquery-public-data.Whosebug.Whosebug_posts`
WHERE
  creation_date BETWEEN #2021-08-01# AND #2021-08-31#;

Bigquery 中 Where 子句的语法错误

Syntax error for Where clause in Bigquery

sql

google-bigquery