Can you truncate a replicated table?
Truncate cannot be used in certain cases like replication / foreign key contraints, etc. As per Microsoft documentation you need to use delete. You cannot use TRUNCATE TABLE on tables that: Are referenced by a FOREIGN KEY constraint.
Which statement is used to DELETE all rows in a table without having the action blocked?
5) Which statement is used to delete all rows in a table without having the action logged? Explanation: TRUNCATE statement removes all rows in a table without logging the individual row deletions.
How do you truncate a replicated table in SQL Server?
Truncating A Replicated Table
- Less transaction log space is used. The DELETE statement removes rows one at a time and records an entry in the transaction log for each deleted row.
- Fewer locks are typically used.
- Without exception, zero pages are left in the table.
Can we truncate a table that is marked as an article in SQL Server replication?
Question – Can we truncate a table that is marked as an article in SQL Server Replication? Answer – No, you cannot truncate a table that is marked for replication.
Is there a way to remove a table from replication?
As the error message indicates, the subscription expired or will expire soon. As you say, reinitializing the subscription doesn’t solve the issue. To work around the issue, you could drop and recreate the subscription as per Prashanth’s post.
How does TRUNCATE TABLE delete rows in SQL?
The DELETE statement removes rows one at a time and records an entry in the transaction log for each deleted row. TRUNCATE TABLE removes the data by deallocating the data pages used to store the table’s data, and only the page deallocations are recorded in the transaction log.
How big does a replicated table need to be?
Since the table has multiple copies, replicated tables work best when the table size is less than 2 GB compressed. 2 GB is not a hard limit. If the data is static and does not change, you can replicate larger tables. The following diagram shows a replicated table that is accessible on each Compute node.
What happens when you delete data from a table?
We as database specialists know that deleting or updating records from a table are operations that cause the most blocking. When performing a DELETE, the Database Engine needs to hold a lock on the rows being deleted in order to maintain data consistency.