Oracle合并命令错误缺少关键字
Oracle merge command error missing keyword
我正在尝试合并 oracle 中的两个表,我使用的查询是
merge into sales_history sh
using sales s
on (s.prod=sh.prod and s.month=sh.month)
when matched
update set sh.amount = s.amount
when not matched
insert (sh.prod,sh.month,sh.amount)
values (s.prod,s.month,s.amount);
每当我执行这个查询时,我都会收到以下错误:
ORA-00905 missing keyword.
谁能帮我解决这个问题。
when matched
update set sh.amount = s.amount
when not matched
insert (sh.prod,sh.month,sh.amount)
您的 MERGE 语法不正确。您缺少 THEN
关键字。
merge_update_clause ::=
WHEN MATCHED THEN
UPDATE SET ...
merge_insert_clause ::=
WHEN NOT MATCHED THEN
INSERT
我正在尝试合并 oracle 中的两个表,我使用的查询是
merge into sales_history sh
using sales s
on (s.prod=sh.prod and s.month=sh.month)
when matched
update set sh.amount = s.amount
when not matched
insert (sh.prod,sh.month,sh.amount)
values (s.prod,s.month,s.amount);
每当我执行这个查询时,我都会收到以下错误:
ORA-00905 missing keyword.
谁能帮我解决这个问题。
when matched
update set sh.amount = s.amount
when not matched
insert (sh.prod,sh.month,sh.amount)
您的 MERGE 语法不正确。您缺少 THEN
关键字。
merge_update_clause ::=
WHEN MATCHED THEN
UPDATE SET ...
merge_insert_clause ::=
WHEN NOT MATCHED THEN
INSERT