There are mainly two components. One job that is managing the full database backup - restore and a second job that manage the transaction log backup - restore. At this two a new one similar with the full database backup - restore can be added for the differential backups if is the case. I will […]
2005-02-15 (first published: 2004-04-01)
1,032 reads
It creates documentation for all user tables in a specific database. A server name/ database name was added on the top of the HTML file also a column datatype field was added to the HTML file. Now the @strHTML can have 8000 chars, before only 4000 - still for tables with a lot of columns […]
2003-10-27
652 reads
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Comments posted to this topic are about the item How a Legacy Logic Choked...
Comments posted to this topic are about the item SQL Server Columnstore Index Fragmentation
Hi i was surprised to see the approach my coworkers used to sunset talend...
The columnstore index is absolutely different than the traditional rowstore b-tree index. Because of this, it doesn't suffer from the same kind of fragmentation across pages as the b-tree index. Yet, it does suffer from a type of fragmentation brought about by an excess of deleted rows in a rowgroup and a lack of compression of storage because more things are in the delta store. While b-tree indexes use dm_db_index_physical_stats to show fragmentation, which system tables or DMVs can be used in SQL Server (prior to SQL Server 2025) to determine columnstore fragmentation?
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