Salesforce相当于"SELECT DISTINCT"？

Question

我想知道字段的所有现有值是什么.

在SQL中,它将是这样的:

SELECT DISTINCT foo
FROM bar

我如何使用salesforce的SOQL执行此操作？

Answer 1

使用 Group by

SELECT foo
FROM bar
GROUP BY foo

例如:

SELECT Status
FROM Case
GROUP BY Status

1|New
2|Assigned
3|In Progress
4|In Progress Known Issue