我的SQL控制台中出现语法错误,并且在SQL查询中找不到主要错误。
UPDATE con_info
SET profession =
CASE
WHEN programmer = 'Y' THEN 'programmer',
WHEN teacher = 'Y' THEN 'teacher',
WHEN seller= 'Y' THEN 'seller',
END;
答案 0 :(得分:1)
您需要从案件中删除comma(,)
Update con_info
set profession= case when Programmer='Y' then 'Programmer'
when teachet='Y' then 'Teacher'
when Seller='Y' then 'Seller' End