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How do you UPDATE multiple columns of multiple rows in one SQL statement?

My query looks like this, but I am getting erros due to unfamiliarity to SQL syntax. update user set ext_flag = 'Y', admin_role = 'admin' .Update multiple rows for 2 columns in MySQL - Stack OverflowUpdate multiple columns in multiple rows in one sql statement?How to update multiple rows of multiple columns with single value .Update multiple columns in SQL - Stack OverflowДругие результаты с сайта stackoverflow.com


How UPDATE multiple rows of multiple columns in SQL?

First, specify the table name that you want to change data in the UPDATE clause. Second, assign a new value for the column that you want to update. In case you want to update data in multiple columns, each column = value pair is separated by a comma (,). Third, specify which rows you want to update in the WHERE clause.

Can you UPDATE multiple columns at once in SQL?

We can update multiple columns by specifying multiple columns after the SET command in the UPDATE statement. The UPDATE statement is always followed by the SET command, it specifies the column where the update is required.

How can I UPDATE multiple rows in a single query in SQL Server?

You can make a temporary table or a table variable containing the updates you want to do, then run the UPDATE statement linking the table to the table you intend to update. Note that for two updates, you get two statements: the INSERT into the update table and the UPDATE statement itself.

Can you UPDATE multiple rows in SQL?

In SQL, sometimes we need to update multiple records in a single query. We will use the UPDATE keyword to achieve this. For this, we use 2 kinds of examples i.e. the first based on only one condition and the second based on multiple conditions.

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