【发布时间】:2012-12-05 19:52:16
【问题描述】:
我有当前的代码,
UPDATE i
SET LeadInventor =
CASE
WHEN gs.FirstInventorName IS NULL THEN 'No'
ELSE 'Yes'
END
FROM patentdb.Inventor i
LEFT JOIN patentdb.generalsource gs
ON i.InventorFirst + ' ' + i.InventorLast = gs.FirstInventorName
我不明白为什么会抛出以下错误:
Error Code: 1064. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'FROM patentdb.Inventor i LEFT JOIN patentdb.generalsource gs ON i.Invent' at line 7
FROM 语句是 MYSQL 的下划线
【问题讨论】:
标签: mysql sql mysql-workbench