Home | 簡體中文 | 繁體中文 | 雜文 | 打賞(Donations) | 雲棲社區 | OSChina 博客 | Facebook | Linkedin | 知乎專欄 | Github | Search | About

24.10. CASE Syntax

CASE case_value
    WHEN when_value THEN statement_list
    [WHEN when_value THEN statement_list] ...
    [ELSE statement_list]
END CASE

Or:

CASE
    WHEN search_condition THEN statement_list
    [WHEN search_condition THEN statement_list] ...
    [ELSE statement_list]
END CASE