| I have a requirement where i need to create a table with about 600 columns. Out of 600 columns about 200 columns
will be XML columns. Other column will be of other datatypes such as int,varchar,nvarchar etc. Also about 50% XML column will have about 40 to 60 rows and other will have less number of rows. The entire table will have about 2000 to 3000 rows. Theoretically SQL allows maximum of 1024 columns. But what will be the performance in my scenario? Does this design will bad effect on performance? Also does SQL server has limitation for row size? |
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SQL server performance for tables having large number of columns
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