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Are there any issues with concurrent inserts into the same table?
But wait until it does, it’s “supposed” to be OK and usually is. You won’t have any issues in inserts. However, you might see slowness when the database reaches its limits.
How to support concurrent connections and multiple connections with profile?
Please see the OneDrive documentation on this topic Before configuring for Concurrent or Multiple connections, install and configure Profile Container or Office Container Concurrent connections refer to a user being allowed multiple, concurrent connections, to the same Windows instance.
What does it mean to have concurrent connections?
Concurrent connections refer to a user being allowed multiple, concurrent connections, to the same Windows instance. Concurrent connections would generally be used in specific environments, such as with a Citrix implementation.
When do concurrent inserts into the same table cause deadlocks?
If there are many different pieces of code doing inserts, and many different indexes on the table, and some foreign key relationships, then you might start having issues with deadlocks either between inserts or between inserts and other updates or selects. It can happen. But wait until it does, it’s “supposed” to be OK and usually is.
Can you do multiple inserts at the same time?
You can go ahead with multiple inserts at same time. Things would little be different if you are using bulk insert with some Trace flag and Hint. during insert by one user that table is not locked so that other inserts can take place at the same time as well?
How to avoid duplicate values for insert in SQL Server?
If it’s a high load environment where another command could insert the duplicate while this command is executing, you can use the WITH (HOLDLOCK) hint. Thanks for contributing an answer to Stack Overflow!
Why does SQL Server lock the whole table?
By default and just for one record insert SQL Server don’t lock the whole table, only just one data page where data is inserted. But you have a table without a clustered index = heap table, here data is always inserted into the last data page and this for all INSERT command; that’s why it look for you like the complete table is locked.