oracle update from select subquery的相關文章
Oracle SQL update based on subquery between two tables - Stack Overflow

Oracle SQL update based on subquery between two tables - Stack Overflow

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日期:2025-04-28
There are two ways to do what you are trying One is a Multi-column Correlated Update UPDATE PRODUCTION a SET (name, count) = ( SELECT name, count FROM STAGING b WHERE a.ID = b.ID); DEMO You can use merge MERGE INTO PRODUCTION a ......看更多