Can we UPDATE 2 columns at a time?

How do you UPDATE two columns at a time?

To update multiple columns use the SET clause to specify additional columns. Just like with the single columns you specify a column and its new value, then another set of column and values. In this case each column is separated with a column.

How do you UPDATE two columns in one query?

The UPDATE statement in SQL is used to update the data of an existing table in database. We can update single columns as well as multiple columns using UPDATE statement as per our requirement. UPDATE table_name SET column1 = value1, column2 = value2,...

Can we UPDATE 2 columns at a time in Oracle?

Introduction to the Oracle UPDATE statement If you update more than two columns, you separate each expression column = value by a comma. The value1 , value2 , or value3 can be literals or a subquery that returns a single value. Note that the UPDATE statement allows you to update as many columns as you want.

How do you modify multiple columns?

The following solution is not a single statement for altering multiple columns, but yes, it makes life simple:1Generate a table's CREATE script.2Replace CREATE TABLE with ALTER TABLE [TableName] ALTER COLUMN for first line.3Remove unwanted columns from list.4Change the columns data types as you want.How to ALTER multiple columns at once in SQL Server - Stack Overflow