Snowflake SQL 入门
George Boorman
Senior Curriculum Manager, DataCamp
其他常见 SQL 方言:
在数据类型、函数和通用语法上有差异
SELECT
FROM
WHERE
GROUPBY
ORDER BY
AVG()
COUNT()
SUM()
DISTINCT
HAVING
JOIN
*存在一些差异,稍后介绍!