Sql Update Multiple Rows With Different Values At Once
Olivia Luz
Thanks to mohit vazir and swastik bhat for reminding me about the code case code construct.
For instance three updates into 1 query. Hello i wanted to know how to update multiple rows with different values and i just don t get it. Update played locations set location id case. You can t update two tables at once.
Example 1 multiple rows single column. In order to make multiple updates you can use a case block in sql combined with an appropriate where clause to select the appropriate rows and set the different values. In sql is it possible to update entries in multiple rows of the same column in a single statement. Hey i use php and im trying to update some database data.
Now im not that good in sql and i was wondering how you have to handle the. Update table users set cod user 2913659 date 12082014 where user rol assistant and cod office 17389551. Here we ll update both the first and last names. In order to make multiple updates you can use a case block in sql combined with an appropriate where clause to select the appropriate rows and set the different values.
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To update multiple columns use the set clause to specify additional columns. Sql update multiple rows with a single query different example 1 multiple rows single column. Posted 2006 08 02. In this case each column is separated with a column.
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