How do I run multiple update statements in SQL Server?
Yes, you could add all the single-line-Update-statements in one query like you are doing. Other than that, running multiple updates is the way to go. I think the best way is to import the Excel sheet into a table in your SQL database.
Can I update multiple tables in SQL?
You can’t update multiple tables in one statement, however, you can use a transaction to make sure that two UPDATE statements are treated atomically. You can also batch them to avoid a round trip.
How to fix simultaneous parallel table in SQL Server?
One area of confusion is that the description mentions updating two columns, yet the example code only shows a single column being updated. My answer above was based on the code, hence it only shows a single column. If there really are two columns to update, then both columns should be updated in the same UPDATE statement:
How to deal with concurrent updates in databases?
Table can be modified as below, introduce new field version to handle optimistic locking. This is more cost effective and efficient way to achieve better performance rather than using locks at database level create table credits ( int id, int creds, int user_id, int version );
How to force parallel execution plan in SQL Server 2016?
Starting with SQL Server 2016 SP1, the OPTION(USE HINT ( )) query hint is introduced as a replacement to the OPTION(QUERYTRACEON) query hint statement without the need to have sysadmin permissions to execute and you provide the hint name without the need to remember the trace flag number.
Can a single SQL query update an entire table?
If you have a degree of flexibility over what the unique values in your columns are, you can probably update one entire table with a single SQL query. For true GUID values, a query along the lines of: will give you unique uniqueidentifier values in each cell.
https://www.youtube.com/watch?v=ml_CP-UNktA