oracle update from another table performance的相關文章
oracle - Update rows in one table with data from another table based on one column in each being equ

oracle - Update rows in one table with data from another table based on one column in each being equ

瀏覽:986
日期:2025-06-11
Update many rows into one table from another table based on one column in each being equal (user_id). both tables have a user_id column. Need to insert data from t2 into t1 ......看更多