T-SQL, updating more than one variable in a single select
Jan 23, 2009 · Is it possible to update more than one local variable in a single select? Something like: set @variableOne = avg(someColumn), @variableTwo = avg(otherColumn) from tblTable
How to Update Multiple Columns in Single Update Statement in SQL?
Dec 17, 2024 · The SQL UPDATE statement is a powerful tool for modifying data within a table. We can update multiple columns at once by specifying them after the SET keyword, and we …
Update Multiple Rows With Different Values With Single Query
Apr 24, 2025 · To do this, we can use a SQL CASE statement to allow us to provide multiple values for a range of conditions, all within a single query: UPDATE users SET user_type = …
Microsoft SQL Server Tutorial => Updating variables using SELECT
Using SELECT, you can update multiple variables at once. When using SELECT to update a variable from a table column, if there are multiple values, it will use the last value. (Normal …
Inline variable assignment in UPDATE statements - sqlsunday.com
Jun 29, 2014 · UPDATE, however, does allow you to update a table column and assign values to variables in the same statement, which proves a very useful feature as you’ll see further on. …
Assigning values to multiple @variables using SELECT
Nov 29, 2022 · When assigning values to multiple @variables in one SELECT statement, when one @variable is dependent on another, the order in which the @variables appear in the …
sql - Update multiple values in a single statement - Stack Overflow
update MasterTbl set TotalX = sum(DetailTbl.X), TotalY = sum(DetailTbl.Y), TotalZ = sum(DetailTbl.Z) from DetailTbl where DetailTbl.MasterID = MasterTbl.ID group by MasterID …
Assigning Multiple Variables with Values at the same time
Aug 31, 2010 · SET allows you to assign data to only one variable at a time. Here's how: If you can't explain to another person how the code that you're copying from the internet works, then …
How to Update Multiple Records Using One Query in SQL Server?
May 13, 2024 · To update multiple records of a table based on multiple conditions in SQL server, use this syntax: UPDATE table_name SET column_value = CASE column_name WHEN …
Set a variable and update a column at the same time. - SQL …
Feb 19, 2020 · CREATE TABLE #test (col1 INT, col2 INT, col3 INT); INSERT INTO #test VALUES (1,2,3), (2,2,3), (3,2,3), (4,2,3); DECLARE @var1 INT, @var2 INT, @var3 INT; …
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