Sql Update Multiple Rows With Different Values
Camila Farah
Thanks to mohit vazir and swastik bhat for reminding me about the code case code construct.
Now im not that good in sql and i was wondering how you have to handle the following issue. Update table users set cod user 622057 date 12082014 where user rol student and cod office 17389551. It s defined in sql 92 so every sql db. Update multiple rows with different values.
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 this case each column is separated with a column. Just like with the single columns you specify a column and its new value then another set of column and values. Sql update multiple rows with a single query different example 1 multiple rows single column.
Update table users set cod user 2913659 date 12082014 where user rol assistant and cod office 17389551. My project is a project that lets you save game clanwar scores and info. Hello i wanted to know how to update multiple rows with different values and i just don t get it. To update multiple columns use the set clause to specify additional columns.
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In sql is it possible to update entries in multiple rows of the same column in a single statement. For example in order to update the column country based on column id alone.
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