sql update multiple rows with different values
I don't know SQL-Server, so I'm extrapolating from MySQL and hoping I get the syntax right. You can do it either with a JOIN: UPDATE t1 SET t1.TotalCost = t2. ,2016年4月14日 — UPDATE address SET start_date = create_date WHERE status = 'inactive' AND start_date = '1900-01-01'.
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 sql update multiple rows with different values 相關參考資料
MySQL - UPDATE multiple rows with different values in one ...
2016年1月19日 — You can do it this way: UPDATE table_users SET cod_user = (case when user_role = 'student' then '622057' when user_role = 'assistant' then ... https://stackoverflow.com SQL: Update Multiple Rows With Different values - Stack ...
I don't know SQL-Server, so I'm extrapolating from MySQL and hoping I get the syntax right. You can do it either with a JOIN: UPDATE t1 SET t1.TotalCost = t2. https://stackoverflow.com Update multiple rows with different values - THEN statement ...
2016年4月14日 — UPDATE address SET start_date = create_date WHERE status = 'inactive' AND start_date = '1900-01-01'. https://stackoverflow.com Update multiple rows with different values in a single SQL ...
2017年6月14日 — You can join on the same table using the NameID (+ the other columns) and specifying in the join clause to only join on a dataset which already ... https://stackoverflow.com Update multiple rows with different values in a single SQL query
2012年7月19日 — You could do: UPDATE table SET posX=CASE WHEN id=id[1] THEN posX[1] WHEN id=id[2] THEN posX[2] ... ELSE posX END, posY = CASE ... END WHERE id IN (id[1], id[2], id[3]...); https://stackoverflow.com Update multiple rows with different values in SQL - Stack ...
2010年12月8日 — UPDATE T SET Size = CASE SKU WHEN 'A' THEN 20 WHEN 'B' THEN 10 WHEN 'C' THEN 30 WHEN ... END. Or there may be a formula for ... https://stackoverflow.com Updating multiple rows with different values - Stack Overflow
2010年10月7日 — It has the fields 'id' and 'value'. Now, I want to update lots of rows in this table with a single SQL query, but many rows should get a different value. https://stackoverflow.com Updating multiple rows with different values in one query ...
UPDATE mytable SET fruit = CASE WHEN id=1 THEN 'orange' ELSE 'strawberry' END, drink = CASE WHEN id=1 THEN 'water' ELSE 'wine' END, food = CASE ... https://dba.stackexchange.com |